f



"usb 7-1: reset low speed USB device using uhci_hcd and address 2"

Hello.

usb 7-1: reset low speed USB device using uhci_hcd and address 2

Is this something to worry about in my KNOPPIX v6.4.4? Thank you in 
advance. :)
-- 
Quote of the Week: "The foreign policy aim of ants can be summed up as 
follows: restless aggression, territorial conquest, and genocidal 
annihilation of neighboring colonies whenever possible. If ants had 
nuclear weapons, they would probably end the world in a week." --Journey 
to the Ants, page 59. Bert Holldobler & Edward O. Wilson
  /\___/\         Ant @ http://antfarm.home.dhs.org (Personal Web Site)
 / /\ /\ \                 Ant's Quality Foraged Links: http://aqfl.net
| |o   o| |
   \ _ /           Please nuke ANT if replying by e-mail. If crediting,
    ( )          then please kindly use Ant nickname and AQFL URL/link.
0
ANTant (1370)
4/26/2011 6:53:41 PM
comp.os.linux.hardware 9621 articles. 0 followers. Post Follow

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Ant wrote:
> usb 7-1: reset low speed USB device using uhci_hcd and address 2
> 
> Is this something to worry about in my KNOPPIX v6.4.4?

Some code decided that that USB port needed a reset.  This might be
done in an attempt to revive a device that has stopped responding,
but it's not possible to determine whether there is a problem in this
particular case without the surrounding messages from the system log.


Regards,
Clemens
0
clemens (150)
4/27/2011 2:26:07 PM
Clemens Ladisch <clemens@ladisch.de> wrote:
> Ant wrote:
> > usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > 
> > Is this something to worry about in my KNOPPIX v6.4.4?

> Some code decided that that USB port needed a reset.  This might be
> done in an attempt to revive a device that has stopped responding,
> but it's not possible to determine whether there is a problem in this
> particular case without the surrounding messages from the system log.

Ah. I ran KNOPPIX liveCD to see why I get pauses in my 32-bit Windows 
(updated XP Pro. SP3 and Windows 7 PE). It is interesting that Linux 
didn't pause.
-- 
Quote of the Week: "The foreign policy aim of ants can be summed up as 
follows: restless aggression, territorial conquest, and genocidal 
annihilation of neighboring colonies whenever possible. If ants had 
nuclear weapons, they would probably end the world in a week." --Journey 
to the Ants, page 59. Bert Holldobler & Edward O. Wilson
  /\___/\         Ant @ http://antfarm.home.dhs.org (Personal Web Site)
 / /\ /\ \                 Ant's Quality Foraged Links: http://aqfl.net
| |o   o| |
   \ _ /           Please nuke ANT if replying by e-mail. If crediting,
    ( )          then please kindly use Ant nickname and AQFL URL/link.
0
ANTant (1370)
4/27/2011 2:51:30 PM
Clemens Ladisch <clemens@ladisch.de> wrote:
> Ant wrote:
> > usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > 
> > Is this something to worry about in my KNOPPIX v6.4.4?

> Some code decided that that USB port needed a reset.  This might be
> done in an attempt to revive a device that has stopped responding,
> but it's not possible to determine whether there is a problem in this
> particular case without the surrounding messages from the system log.

Here's the whole dmesg from KNOPPIX liveCD:
a_codec_realtek cx24123 cx24113 i7core_edac snd_hda_intel r8169 mii 
s5h1420 edac_core snd_hda_codec i2c_i801
[   14.355804] Pid: 2102, comm: modprobe Tainted: G        W   2.6.37 
#13
[   14.355807] Call Trace:
[   14.355812]  [<c0133505>] warn_slowpath_common+0x77/0x8c
[   14.355816]  [<c01fd12c>] ? __xlate_proc_name+0x99/0xa0
[   14.355820]  [<c01fd12c>] ? __xlate_proc_name+0x99/0xa0
[   14.355824]  [<c0133596>] warn_slowpath_fmt+0x2e/0x30
[   14.355827]  [<c01fd12c>] __xlate_proc_name+0x99/0xa0
[   14.355831]  [<c01fdb67>] __proc_create+0x46/0xea
[   14.355835]  [<c01fdd8b>] proc_mkdir_mode+0x23/0x47
[   14.355839]  [<c01fddbe>] proc_mkdir+0xf/0x11
[   14.355844]  [<c01751e8>] register_handler_proc+0xce/0xde
[   14.355849]  [<c01734af>] __setup_irq+0x216/0x277
[   14.355854]  [<c02f1fc2>] ? __pci_request_region+0xb0/0xf8
[   14.355858]  [<c017390d>] request_threaded_irq+0x109/0x12e
[   14.355865]  [<f839a109>] ? flexcop_pci_isr+0x0/0xf0 
[b2c2_flexcop_pci]
[   14.355871]  [<f839a363>] flexcop_pci_probe+0x16a/0x281 
[b2c2_flexcop_pci]
[   14.355875]  [<c02f329f>] local_pci_probe+0x3e/0x81
[   14.355879]  [<c02f3d63>] pci_device_probe+0x43/0x66
[   14.355884]  [<c0380d7b>] driver_probe_device+0x97/0x128
[   14.355887]  [<c0380e4f>] __driver_attach+0x43/0x5f
[   14.355892]  [<c0380532>] bus_for_each_dev+0x3d/0x67
[   14.355896]  [<c0380c13>] driver_attach+0x19/0x1b
[   14.355899]  [<c0380e0c>] ? __driver_attach+0x0/0x5f
[   14.355902]  [<c03808fb>] bus_add_driver+0x9e/0x1e3
[   14.355906]  [<c03810a2>] driver_register+0x84/0xeb
[   14.355910]  [<c02f3f45>] __pci_register_driver+0x38/0x95
[   14.355916]  [<f839d017>] flexcop_pci_module_init+0x17/0x19 
[b2c2_flexcop_pci]
[   14.355920]  [<c0101174>] do_one_initcall+0x87/0x13d
[   14.355925]  [<f839d000>] ? flexcop_pci_module_init+0x0/0x19 
[b2c2_flexcop_pci]
[   14.355930]  [<c015df40>] sys_init_module+0xcd4/0xe74
[   14.355936]  [<c057df05>] syscall_call+0x7/0xb
[   14.355940] ---[ end trace 5a0003f5d005a066 ]---
[   14.366953] DVB: registering new adapter (FlexCop Digital TV device)
[   14.368564] b2c2-flexcop: MAC address = 00:d0:d7:30:19:c1
[   14.369171] CX24123: cx24123_i2c_readreg: reg=0x0 (error=-121)
[   14.369173] CX24123: wrong demod revision: 87
[   14.570685] nxt200x: nxt200x_readbytes: i2c read error (addr 0x0a, 
err == -121)
[   14.570689] Unknown/Unsupported NXT chip: 00 00 00 00 00
[   14.571177] lgdt330x: i2c_read_demod_bytes: addr 0x59 select 0x02 
error (ret == -121)
[   14.571514] bcm3510: Revision: 0x1, Layer: 0xb.
[   14.583081] b2c2-flexcop: found 'Broadcom BCM3510 VSB/QAM frontend' .
[   14.583085] DVB: registering adapter 1 frontend 0 (Broadcom BCM3510 
VSB/QAM frontend)...
[   14.583191] b2c2-flexcop: initialization of 'Air2PC/AirStar 2 ATSC 
1st generation' at the 'PCI' bus controlled by a 'FlexCopIIb' complete
[   14.612931] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   15.874030] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   15.894649] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   16.272853] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   20.818513] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   22.974664] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   26.511687] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   28.707741] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   31.679122] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   33.183186] [drm] Initialized drm 1.1.0 20060810
[   33.412969] [drm] radeon kernel modesetting enabled.
[   33.413014] radeon 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> 
IRQ 16
[   33.413018] radeon 0000:02:00.0: setting latency timer to 64
[   33.413881] [drm] initializing kernel modesetting (RV770 
0x1002:0x9440).
[   33.414052] [drm] register mmio base: 0xF3BE0000
[   33.414055] [drm] register mmio size: 65536
[   33.414275] ATOM BIOS: WEKIVA
[   33.414290] radeon 0000:02:00.0: VRAM: 512M 0x0000000000000000 - 
0x000000001FFFFFFF (512M used)
[   33.414292] radeon 0000:02:00.0: GTT: 512M 0x0000000020000000 - 
0x000000003FFFFFFF
[   33.417099] [drm] Detected VRAM RAM=512M, BAR=256M
[   33.417101] [drm] RAM width 256bits DDR
[   33.417163] [TTM] Zone  kernel: Available graphics memory: 440070 
kiB.
[   33.417166] [TTM] Zone highmem: Available graphics memory: 1291818 
kiB.
[   33.417168] [TTM] Initializing pool allocator.
[   33.417185] [drm] radeon: 512M of VRAM memory ready
[   33.417187] [drm] radeon: 512M of GTT memory ready.
[   33.417232] radeon 0000:02:00.0: irq 44 for MSI/MSI-X
[   33.417237] radeon 0000:02:00.0: radeon: using MSI.
[   33.417263] [drm] radeon: irq initialized.
[   33.417265] [drm] GART: num cpu pages 131072, num gpu pages 131072
[   33.417525] [drm] Loading RV770 Microcode
[   33.564928] radeon 0000:02:00.0: WB enabled
[   33.611699] [drm] ring test succeeded in 1 usecs
[   33.611807] [drm] radeon: ib pool ready.
[   33.611902] [drm] ib test succeeded in 0 usecs
[   33.611904] [drm] Enabling audio support
[   33.611909] failed to evaluate ATIF got AE_BAD_PARAMETER
[   33.612360] [drm] Radeon Display Connectors
[   33.612362] [drm] Connector 0:
[   33.612363] [drm]   DVI-I
[   33.612364] [drm]   HPD2
[   33.612365] [drm]   DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 
0x7e6c 0x7e6c
[   33.612366] [drm]   Encoders:
[   33.612368] [drm]     DFP1: INTERNAL_UNIPHY
[   33.612369] [drm]     CRT2: INTERNAL_KLDSCP_DAC2
[   33.612370] [drm] Connector 1:
[   33.612371] [drm]   DIN
[   33.612372] [drm]   Encoders:
[   33.612373] [drm]     TV1: INTERNAL_KLDSCP_DAC2
[   33.612374] [drm] Connector 2:
[   33.612374] [drm]   DVI-I
[   33.612375] [drm]   HPD1
[   33.612377] [drm]   DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 
0x7e2c 0x7e2c
[   33.612378] [drm]   Encoders:
[   33.612379] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[   33.612380] [drm]     DFP2: INTERNAL_KLDSCP_LVTMA
[   33.718954] [drm] Internal thermal controller with fan control
[   33.719028] [drm] radeon: power management initialized
[   33.852563] [drm] fb mappable at 0xD0142000
[   33.852565] [drm] vram apper at 0xD0000000
[   33.852566] [drm] size 5242880
[   33.852567] [drm] fb depth is 24
[   33.852568] [drm]    pitch is 5120
[   34.278659] Console: switching to colour frame buffer device 160x64
[   34.285293] fb0: radeondrmfb frame buffer device
[   34.285294] drm: registered panic notifier
[   34.285297] [drm] Initialized radeon 2.7.0 20080528 for 0000:02:00.0 
on minor 0
[   40.114035] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   42.180338] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   46.612427] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   49.680232] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   54.654704] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   62.480716] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   64.463835] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   67.049219] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   69.844227] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   79.277358] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   89.652149] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   94.872817] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[   95.632505] NET: Registered protocol family 10
[   95.633185] lo: Disabled Privacy Extensions
[   97.062232] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  103.108100] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  108.446748] lp: driver loaded but no devices found
[  108.470690] ppdev: user-space parallel port driver
[  108.498813] r8169 0000:07:00.0: eth0: link down
[  108.498899] ADDRCONF(NETDEV_UP): eth0: link is not ready
[  108.534227] r8169 0000:08:00.0: eth1: link up
[  108.534238] r8169 0000:08:00.0: eth1: link up
[  114.008620] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  116.387697] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  119.036273] eth1: no IPv6 routers present
[  124.183759] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  130.093198] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  151.614751] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  159.354201] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  164.897676] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  181.125314] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  189.863026] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  198.287969] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  212.765426] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  220.704585] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  223.333203] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  226.407712] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  228.899943] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  231.086014] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  234.935796] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  239.201473] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  243.450576] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  259.398739] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  264.829034] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  269.820114] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  292.173511] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  328.791420] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  351.024955] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  353.221014] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  370.343766] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  378.465890] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  381.101197] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  393.678725] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  404.699026] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  413.905902] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  433.114917] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  436.019723] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  451.412212] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  462.702018] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  468.012513] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  472.431309] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  479.049477] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  483.508131] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  490.518934] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  505.102857] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  506.906330] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  511.571328] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  514.143401] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  516.888492] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  521.649982] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  526.105354] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  541.391366] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  543.713877] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  550.631512] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  553.107087] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  555.832232] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  557.812012] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  560.294241] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  570.406189] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  577.017682] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  581.619455] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  587.688625] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  594.386637] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  600.938226] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  607.060651] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  620.799395] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  631.533556] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  645.668278] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  653.797110] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  656.409120] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  668.930050] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  698.959723] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  715.084235] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  720.348117] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  732.822526] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  768.655149] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  799.909251] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  829.942268] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  840.277108] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  843.261804] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  851.121066] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  858.581075] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  860.727237] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  868.579872] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  882.252097] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  886.833925] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  894.956061] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  897.857542] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  904.013170] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  909.147360] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[  934.831444] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1012.020116] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1019.303808] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1038.076903] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1040.961754] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1088.001000] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1094.046886] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
[ 1105.762590] usb 7-1: reset low speed USB device using uhci_hcd and 
address 2
-- 
Quote of the Week: "The foreign policy aim of ants can be summed up as 
follows: restless aggression, territorial conquest, and genocidal 
annihilation of neighboring colonies whenever possible. If ants had 
nuclear weapons, they would probably end the world in a week." --Journey 
to the Ants, page 59. Bert Holldobler & Edward O. Wilson
  /\___/\         Ant @ http://antfarm.home.dhs.org (Personal Web Site)
 / /\ /\ \                 Ant's Quality Foraged Links: http://aqfl.net
| |o   o| |
   \ _ /           Please nuke ANT if replying by e-mail. If crediting,
    ( )          then please kindly use Ant nickname and AQFL URL/link.
0
ANTant (1370)
4/27/2011 8:53:32 PM
Ant wrote:
> Here's the whole dmesg from KNOPPIX liveCD:
> [   14.612931] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   20.818513] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   22.974664] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   26.511687] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   28.707741] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   31.679122] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   40.114035] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   42.180338] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   46.612427] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   49.680232] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   54.654704] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   62.480716] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   64.463835] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   67.049219] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   69.844227] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   79.277358] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   89.652149] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   94.872817] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [   97.062232] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  103.108100] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  114.008620] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  116.387697] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  124.183759] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  130.093198] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  151.614751] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  159.354201] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  164.897676] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  181.125314] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  189.863026] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  198.287969] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  212.765426] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  220.704585] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  223.333203] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  226.407712] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  228.899943] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  231.086014] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  234.935796] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  239.201473] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  243.450576] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  259.398739] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  264.829034] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  269.820114] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  292.173511] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  328.791420] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  351.024955] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  353.221014] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  370.343766] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  378.465890] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  381.101197] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  393.678725] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  404.699026] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  413.905902] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  433.114917] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  436.019723] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  451.412212] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  462.702018] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  468.012513] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  472.431309] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  479.049477] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  483.508131] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  490.518934] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  505.102857] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  506.906330] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  511.571328] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  514.143401] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  516.888492] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  521.649982] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  526.105354] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  541.391366] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  543.713877] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  550.631512] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  553.107087] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  555.832232] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  557.812012] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  560.294241] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  570.406189] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  577.017682] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  581.619455] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  587.688625] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  594.386637] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  600.938226] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  607.060651] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  620.799395] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  631.533556] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  645.668278] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  653.797110] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  656.409120] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  668.930050] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  698.959723] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  715.084235] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  720.348117] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  732.822526] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  768.655149] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  799.909251] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  829.942268] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  840.277108] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  843.261804] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  851.121066] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  858.581075] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  860.727237] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  868.579872] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  882.252097] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  886.833925] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  894.956061] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  897.857542] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  904.013170] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  909.147360] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [  934.831444] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1012.020116] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1019.303808] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1038.076903] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1040.961754] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1088.001000] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1094.046886] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> [ 1105.762590] usb 7-1: reset low speed USB device using uhci_hcd and address 2

There are no other relevant messages that would give a clue about what
is going on.

It appears that this particular device is quite broken and gets reset
more or less regularly.

In practice, only keyboards and mice are low speed devices; have a look
at bus 7 in the output of lsusb (where this device might not appear at
all if it is very broken).


Regards,
Clemens
0
clemens (150)
4/28/2011 7:44:37 AM
> > Here's the whole dmesg from KNOPPIX liveCD:
> > [   14.612931] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   20.818513] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   22.974664] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   26.511687] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   28.707741] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   31.679122] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   40.114035] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   42.180338] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   46.612427] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   49.680232] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   54.654704] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   62.480716] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   64.463835] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   67.049219] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   69.844227] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   79.277358] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   89.652149] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   94.872817] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [   97.062232] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  103.108100] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  114.008620] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  116.387697] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  124.183759] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  130.093198] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  151.614751] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  159.354201] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  164.897676] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  181.125314] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  189.863026] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  198.287969] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  212.765426] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  220.704585] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  223.333203] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  226.407712] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  228.899943] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  231.086014] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  234.935796] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  239.201473] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  243.450576] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  259.398739] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  264.829034] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  269.820114] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  292.173511] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  328.791420] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  351.024955] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  353.221014] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  370.343766] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  378.465890] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  381.101197] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  393.678725] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  404.699026] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  413.905902] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  433.114917] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  436.019723] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  451.412212] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  462.702018] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  468.012513] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  472.431309] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  479.049477] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  483.508131] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  490.518934] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  505.102857] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  506.906330] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  511.571328] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  514.143401] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  516.888492] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  521.649982] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  526.105354] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  541.391366] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  543.713877] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  550.631512] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  553.107087] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  555.832232] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  557.812012] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  560.294241] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  570.406189] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  577.017682] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  581.619455] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  587.688625] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  594.386637] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  600.938226] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  607.060651] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  620.799395] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  631.533556] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  645.668278] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  653.797110] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  656.409120] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  668.930050] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  698.959723] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  715.084235] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  720.348117] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  732.822526] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  768.655149] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  799.909251] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  829.942268] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  840.277108] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  843.261804] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  851.121066] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  858.581075] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  860.727237] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  868.579872] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  882.252097] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  886.833925] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  894.956061] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  897.857542] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  904.013170] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  909.147360] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [  934.831444] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1012.020116] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1019.303808] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1038.076903] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1040.961754] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1088.001000] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1094.046886] usb 7-1: reset low speed USB device using uhci_hcd and address 2
> > [ 1105.762590] usb 7-1: reset low speed USB device using uhci_hcd and address 2

> There are no other relevant messages that would give a clue about what
> is going on.

> It appears that this particular device is quite broken and gets reset
> more or less regularly.

> In practice, only keyboards and mice are low speed devices; have a look
> at bus 7 in the output of lsusb (where this device might not appear at
> all if it is very broken).

OK, I will check again later. I already tried different USB+PS/2 
splitter adapters and mice (Logitech optical and eMachine ball).
-- 
Quote of the Week: "The foreign policy aim of ants can be summed up as 
follows: restless aggression, territorial conquest, and genocidal 
annihilation of neighboring colonies whenever possible. If ants had 
nuclear weapons, they would probably end the world in a week." --Journey 
to the Ants, page 59. Bert Holldobler & Edward O. Wilson
  /\___/\         Ant @ http://antfarm.home.dhs.org (Personal Web Site)
 / /\ /\ \                 Ant's Quality Foraged Links: http://aqfl.net
| |o   o| |
   \ _ /           Please nuke ANT if replying by e-mail. If crediting,
    ( )          then please kindly use Ant nickname and AQFL URL/link.
0
ANTant (1370)
4/28/2011 2:49:23 PM
Yep, something is screwy with these USB ports on my motherboard with 
PS/2 splitter adapters. Overnight, I used an Ubuntu v11.04 desktop 
liveCD and did get a frozen mouse that required a disconnection and 
reconnection: http://pastebin.ca/2051975 ...

Maybe this/my motherboard hates these splitter PS/2 adatters? :(
-- 
"... Our world is not an ant farm!" --Duncan MacLeod (Highlander Season 
3 Finale Part II)
    /\___/\               Ant @ http://antfarm.ma.cx (Personal Web Site)
   / /\ /\ \                Ant's Quality Foraged Links: http://aqfl.net
  | |o   o| |
     \ _ /        If crediting, then use Ant nickname and AQFL URL/link.
      ( )         If e-mailing, then axe ANT from its address if needed.
Ant is currently not listening to any songs on this computer.
0
ant (886)
4/29/2011 6:45:54 PM
Reply:

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I get this error, when trying to print a test page from the CUPS web interface. I've tried to chmod g+w /dev/ulpt0, but that didn't make any difference. What's wrong? "Unable to open USB device "usb:/dev/ulpt0": Permission denied" The printer is a HP PSC 750xi. I've installed the hpijs port, which installed CUPS as a dependency. Sometime on Fri, 23 Jun 2006 19:42:23 +0200, Lars Stokholm scribbled: > I get this error, when trying to print a test page from the CUPS > web interface. I've tried to chmod g+w /dev/ulpt0, but that didn't > make any difference. What's wrong? > > "Unable to open USB device "usb:/dev/ulpt0": Permission denied" > > The printer is a HP PSC 750xi. I've installed the hpijs port, which > installed CUPS as a dependency. try /dev/unlpt0 -- Dave Our business in life is not to succeed, but to continue to fail in good spirits. Robert Louis Stevenson On 2006-06-23, DaveG <dave-ng@nospam.tld> wrote: >> I get this error, when trying to print a test page from the CUPS >> web interface. I've tried to chmod g+w /dev/ulpt0, but that didn't >> make any difference. What's wrong? >> >> "Unable to open USB device "usb:/dev/ulpt0": Permission denied" >> >> The printer is a HP PSC 750xi. I've installed the hpijs port, which >> insta...

Multiple USB 1.1 devices in USB 2 Hub speed ?
Hi, If I have a number of USB 1.1 devices plugged into a USB 2 Hub, can I get the full 12MB/s of each USB 1.1 device via the USB 2 link to a host ? Or does the USB 2 link fall back to a 1.1 compatible mode ? I am also looking for a Mini USB IP67 bulkhead connector. So far I have found something from Samtec, Bulgin and the mil circular D38999 series, but all these options are very bulky. If I can get a similar sized connector that can take through 2 or 3 USB links, then it will not be so bad. Regards Anton Erasmus On Jul 16, 12:07 pm, Anton Erasmus <nob...@spam.prevent.net> wrote: > Hi, > > If I have a number of USB 1.1 devices plugged into a USB 2 Hub, can I > get the full 12MB/s of each USB 1.1 device via the USB 2 link to a > host ? Or does the USB 2 link fall back to a 1.1 compatible mode ? > Not sure what's your question, it is a bit confusing. The two statements around the OR are equivalent. Briefly: High speed = 480 Mbps (USB 2.0) Full Speed = 12Mbps (USB 1.1) Low Speed = 1.5Mbps (USB 1.1) USB 2.0 is backward compatible, so is the hub. It should support a mix of devices. So, yes, you get the 12Mbps full speed AND yes, the USB 2 link falls back to 1.1. "Adrian" <adrianbica@yahoo.com> wrote in message news:c11ebd15-e7d7-4b6c-9a72-fac71de01b70@m3g2000hsc.googlegroups.com... > On Jul 16, 12:07 pm, Anton Erasmus <nob...@spam.prevent.net> wrote: >> Hi, >> >> If I have a number of USB 1.1 de...

Re: Boot from USB PRM (Partitioned Removable Media ) failed after loading OS2LVM.DMD error: "OS/2 is unable to operate OS/2 is unable to operate your hard disk or diskette drive"
For the knowledge base: add to the thread 3 month old Done a test with an T41 ( with USB 2.0 port ) and USB 2.0 Cardreader! Result: Error "OS/2 is unable ......" Next step in test: 1. Downgrade the drive to the level Mike Luther works with!! Do a test boot form CF Card 2. recreate the test results ( Mike Luther) with boot form usb diskette. kind regards Rainer Rainer Stroebel schrieb: > > For the knowledge base: add to the thread 3 month old cross post of the info from comp.os.so2.apps Thread : How to boot OS/2 4.52 (to a ...

When to use "." and when to use "!"
I'm still confused about this and I can't find anywhere that explains it properly. I have the MS book "Access 2003" in front of me and I'm reading Part 5 about VB and so on. It's telling me about how to refer to a specific database and has the example:- Dim dbMyDb As DAO.Database Set dbMyDb = DBEngine.Workspaces(0).Databases(0) but, but, but, but - what do those dots (periods, full stops, call them what you will) mean? (OK, it appears to be the same usage as C/C++/Java when referring to class/structure members, but I wish it would tell me that somewhere) Why are there dots used in referring to object members in this case but when referring to controls on forms (for example) one uses "!". Surely there must be somewhere that helps one understand this basic syntax. -- Chris Green Generally, a dot exposes properties and methods and a bang (!) exposes members of a collection. So forms!frmMyForm.Visible refers to the visible property of frmMyForm, which is a member of the forms collection. What makes this harder (or easier, depending on your perspective) to grasp, is that Access has gotten more and more forgiving about using the "wrong" notation. usenet@isbd.co.uk wrote in news:44316bba.0@entanet: > I'm still confused about this and I can't find anywhere that explains > it properly. > > I have the MS book "Access 2003" in front of me and I'm reading Part 5 > about VB and so on....

USB "configurator" beta0.7.1 available
Hi All USBcfg, a USB Configuration Tool, has been updated to 0.7.1 and is available as Zip file or Warpin archive (eComStation only at the moment). Zip file format for use on either eComStation or OS/2 http://hobbes.nmsu.edu/download/pub/incoming/USBcfgb071.zip moving to http://hobbes.nmsu.edu/download/pub/os2/system/USBcfgb071.zip Warpin archive only for use on eComStation http://hobbes.nmsu.edu/download/pub/incoming/USBcfgb071-eCS-only.wpi moving to http://hobbes.nmsu.edu/download/pub/os2/system/USBcfgb071-eCS-only.wpi Changes in Beta0.7.1 Changed the USB Controller driver load order to the below - as recommended in the IBM readme USBUHCD.SYS USBOHCD.SYS USBEHCD.SYS When a setting is changed and the config.sys file is updated the Controller lines will be written in the above order The interface has also been changed to match the above order Changed the Resource Manager page Added the USB Dock application Changed the Information page 1] clicking on Peter Brown fires up the default email client to send me an email about USBcfg 2] clicking on the WDSibyl link fires up the default browser with the WDSibyl website url NOTE: Both the above rely on Default browser and email client settings in the OS2.INI file. 3] added USBcfg version data Renamed the USBFAQ.INF filename to usbmsdFAQ.inf Added a USB and ACPI FAQ, usbacpiFAQ.inf - observation about reserving USB drives related to multislot cardreaders -...

OS/2 User Criticized for not using the "Correct Version" of OS/2!
I was criticized by Tim Martin for not using the newest version of OS/2 ( which I have by the way), but I had the temerity to post from an IBM PS/2 machine with Warp 4 FP 12! I could have posted from another IBM machine with WarpConnect, or even tried OS/2 2.1 with TCPIP 2.0 and NR/2, or my iMac or any other machine I had on hand at the moment. I was called an eCS Luser because I chose to post with my personal choice of OS/2 and not Mr. Martin's. Perhaps my collection of OS/2 should be increased by adding eCS, I know that I could get the upgrade price what with all the ver...

How to alias "n1" to "n 1" and "n2" to "n 2" and so on (with style)
I have the following bash function: function ..() { counter=0 case "$1" in [0-9][0-9] ) while [ $counter -lt $1 ] do cd .. counter=$(($counter+1)) done ;; * ) echo "staying where I am, give me a number (<99) next time :)" ;; esac } The allows me to move up, say 4 levels, using ".. 4" Now, typing the space annoys me so I define the following aliases: alias ..='.. 1' alias ..2='.. 2' alias ..3='.. 3' alias ..4='.. 4' alias ..5='.. 5' Not very elegant I con...

[News] New GNU/Linux/BSD Releases: DragonFly 2.4.1, Untangle 7.0, Plamo 4.7, Goblinx 3.0 "G:Standard"
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 DragonFly 2.4.1 http://www.dragonflybsd.org/ Untangle 7.0 http://www.untangle.com/ Plamo 4.7 http://www.linet.gr.jp/Plamo/ Goblinx 3.0 "G:Standard" http://www.goblinx.com.br/ KDE4 makes it fantastic. Recent: GoblinX 3.0 Has KDE 4 ,----[ Quote ] | Flavio Pereira de Oliveira announced today the third release | of his popular Slackware-based Live CD Linux distribution, | GoblinX, also known as G:Standard. GoblinX 3.0 used to have | five desktop managers, but it appears that Flavio decided to | keep only one, the K Desktop Environment. With the KDE4 on | board, this distribution offers stability and good looks on a | bootable Live CD ISO image. `---- http://news.softpedia.com/news/GoblinX-3-0-Has-KDE-4-123285.shtml -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkrLKgAACgkQU4xAY3RXLo4z/wCfSY/SHhP+OfgBaDoKyyHmyLeI 1P4An20tWBkak5EGEnlOapr8Pqx54KW4 =6ntF -----END PGP SIGNATURE----- ...

how to "(1-3*x^2)/(1-3*x+x^2+2*x^3) => 1/(1-2*x) + x/(1-x-x^2)"?
hi normal(1/(1-2*x) + x/ (1-x-x^2),expanded); 1/(1-2*x) + x/(1-x-x^2) => (1-3*x^2)/(1-3*x+x^2+2*x^3) how to do the reverse? dillogimp@gmail.com writes: > normal(1/(1-2*x) + x/ (1-x-x^2),expanded); > 1/(1-2*x) + x/(1-x-x^2) => (1-3*x^2)/(1-3*x+x^2+2*x^3) > how to do the reverse? convert(%,parfrac,x); -- Joe Riel ...

Geek 1: "Linux should just work" Geek 2: "Who are you kidding? It needs tinkering and config and compiling"
"Besides, you're telling us that Linux should just work. Who are you kidding? Don't get me wrong, I love Linux but it has ALWAYS needed tinkering and configuration and compiling, etc. Let's be honest that's what we Linux nerds love doing with our machines..." http://www.linux-mag.com/id/7600 MS is doomed. ...

"$1", "$2", etc. in SQL?
The SQL generated by the PostgreSQL utility pg_dump includes statements like ALTER TABLE ONLY foo ADD CONSTRAINT "$2" FOREIGN KEY (bar) REFERENCES baz(quux) ON UPDATE NO ACTION ON DELETE NO ACTION; Is that "$2" standard SQL, or a PostgreSQL extension? What does it mean? What would happen if in the expression above I changed "$2" to "$9"? Or to "$10"? Or to "$0"? Are all these semantically equivalent? Thanks! kj -- NOTE: In my address everything before the first period is backwards; and the l...

How do I use "debug" in UnixWare 7.1.1
Hi! I would like to get familiar with "debug" feature in order to run debug and trace C programs. I am wondering if there is any docs./tutotrial available for this? The system has pre-installed SCO Unix Development Kit for C/C++. Please help! as I am new to this environment. Clovis Clovis wrote: > Hi! > I would like to get familiar with "debug" feature in order to run debug > and trace C programs. > > I am wondering if there is any docs./tutotrial available for this? Yes, please see http://uw714doc.sco.com/en/SDK_cdebug/CONTENTS.html ...

Need USB bugfix: "HP ScanJet USB Connectivity Update (Windows 2000/XP) 1.0"
Where can I download the bugfix for USB ports labeled: "HP ScanJet USB Connectivity Update (Windows 2000/XP) 1.0" All the links I found with Google lead to a dead end. Please, could someone send me this small bugfix. Thx Thomas "Thomas Stein" <thosteREMOVETHIS@email.com> wrote in message news:c62t89$ob$02$1@news.t-online.com... > Where can I download the bugfix for USB ports labeled: > > "HP ScanJet USB Connectivity Update (Windows 2000/XP) 1.0" > > All the links I found with Google lead to a dead end. > > Please...

boot from "USB Device"
Virtually all of Dell's current PCs include "USB Device" as a bootable device type in their BIOSs' Boot Sequence of device types. Here is the setup specs for Dell's XPS 420 desktop: http://support.dell.com/support/edocs/systems/xps420/en/OM/HTML/appendix.htm#wp1054035 Check out the Option Settings under the "Boot Sequence" section. It refers to "USB Device" as a "memory device", not a "storage device". And when I explicitly asked Dell's Tech Support whether that would include USB hard drives, the answer was "N...

Eudora 7.1: how big "In" and "Out" mailboxes?
Hello, when I used Eudora 6 I had problems with it because I had too many email in "In" and "Out" mailboxes. An expert told me to move many emails to a different new folder. I didn't have any problem anymore. But I don't remeber how many email can stay in "In" and "Out" mailboxes I know In and Out mailboxes cannot be too much big because they could break. Can you tell me how much big the mailboxes have to be? Thanks Hi, Although I have never tested the truth of the statements, I have read many times to keep both your "In&quo...

[News] Linux 2.6.32 in Review, "Linux is Not an OS"
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Kernel Log: Coming in 2.6.32 (Part 5) - Architecture code, memory management, virtualisation and tracing ,----[ Quote ] | The forthcoming kernel version will support | Intel's Moorestown platform, SFI - the | alternative to ACPI, and the Trusted | Execution Technology, which used to be | called "LaGrande Technology". If required, | the new KSM can now reduce memory loads by | combining identical memory content in | virtual machines. The new kernel also | includes Timechart, a new tool for | visualising what's going on in the system | and kernel. `---- http://www.h-online.com/open/news/item/Kernel-Log-Coming-in-2-6-32-Part-5-Architecture-code-memory-management-virtualisation-and-tracing-870357.html Again, Linux is not an OS ,----[ Quote ] | This brings me back to something I wrote | earlier this year: Linux is not an OS. | Besides the typical point that Linux is just | the kernel my basic point was that what we | typically call "Linux" is not really a | single coherent operating system, but rather | a framework for developing them or an | ecosystem which spawns them. I instead opt | to call specific distributions as operating | systems rather than all of Linux, whatever | that may include. `---- http://www.nuxified.org/blog/again-linux-not-os Recent: Getting to the Heart of the Linux Kernel ,----[ Quote ] | Against that background, you almost begin to | feel sorry for Micros...

When using "textscan" or "textread," any way to use any incidence of >= 2 adjacent whitespaces as the delimiter, instead of using a single whitespace as the delimiter?
When using "textscan" or "textread," is there a way to use any incidence of >=2 adjacent whitespaces as the delimiter, instead of using a single whitespace as the delimiter? Thank you Max Planck wrote: > When using "textscan" or "textread," is there a way to use any incidence of >=2 > adjacent whitespaces as the delimiter, instead of using a single whitespace > as the delimiter? No, you would have to do regular expression processing (or use ismember()) for that. However, it is pointless to be asking about this for numeric values (unle...

Instruction at "0x00FC3D70" use memory address "0x00000000". Can't be "read".
Yesterday, ALL code in python work and nothing when I close(finish) a code. Today, when I close, some raise this windows error : Instruction at "0x00FC3D70" use memory address "0x00000000". Can't be "read". Click on "OK" to exit program. Why this error, today and not before today? Askari Askari wrote: > Yesterday, ALL code in python work and nothing when I close(finish) a code. > Today, when I close, some raise this windows error : > > Instruction at "0x00FC3D70" use memory address "0x00000000". Can't be &...

USB Storage Device "not claimed"
I bought a 256Mb USB storage gizmo (Memorex) as an early Father's Day present (for myself) but, when inserted into my Linux machines, /var/log/messages says: usb.c: USB device 2 (vend/prod 0xa16/0x9903) is not claimed by any active driver. I have other USB storage devices, all considerably smaller, that work OK so the modules and basic support are all present. It's just this specific device... Anyone know what's involved in adding support for a particular device? I'm at a loss where to begin. TIA! ...

about "++" and "--"
why this program snippet display "8,7,7,8,-7,-8" the program is: main() { int i=8; printf("%d\n%d\n%d\n%d\n%d\n%d\n",++i,--i,i++,i--,-i++,-i--); } > why this program snippet display "8,7,7,8,-7,-8" Ask your compiler-vendor because this result is IMHO implementation-defined. Check this out: http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.15 http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.16 Regards, Irina Marudina fxc123@gmail.com wrote: > why this program snippet display "8,7,7,8,-7,-8&q...

"No MTP devices." and "No devices." are my folders ???
I'm running a home built version of exmh 2.7.0 on Mandriva 2007.0 (with digits like that it's gotta work, right ;-) I ran 'Find all folders' from the 'More..." folder menu. The result of doing that is that my folder list becomes only "No MTP devices." and "No devices." To work restore my folder list I had to: - quit exmh - move ~/.exmh out of the way - restart exmh - 'Find all folders' - quit exmh - move the old ~/.exmh back Moving the old ~/.exmh back isn't strictly required, but I prefer my customization. &#...

why "::", not "."
Why does the method of modules use a dot, and the constants a double colon? e.g. Math::PI and Math.cos -- Posted via http://www.ruby-forum.com/. On Oct 26, 2010, at 01:48 , Oleg Igor wrote: > Why does the method of modules use a dot, and the constants a double > colon? > e.g. > Math::PI and Math.cos For the same reason why inner-classes/modules use double colon, because = they're constants and that's how you look up via constant namespace. Math::PI and ActiveRecord::Base are the same type of lookup... it is = just that Base is a module and PI is a float....

Keson STK21GO Glo-Orange Fluorescent Surveyor's Stake Flag 2-1/2" X 3-1/2", 21" wire, 100-lot bundle
Price:$9.29 Image: http://specialdealfinder.info/image.php?id=B000KL4VUY Best deal: http://specialdealfinder.info/index.php?id=B000KL4VUY STK21GO Glo-Orange Fluorescent Surveyor's Stake Flag 2-1/2" X 3-1/2", 21" wire, 100-lot bundle. Keson stake flags are made of bright-colored PVC for high visibility. Each flag is 2-1/2" x 3-1/2" securely fastened to a 21" long stake. Fluorescent colors are available for extra visibility. Ordered in 100-lot bundles per color or master carton of 1,000 per color. ...

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