Hi! I've had partial success using Mathews patches for the HP 8290 cd writer (this version 1.3c thing). The writer only works with tao, dao gives the error described in the device section on www.linux-usb.org. This is something i could very good live with, but there's some more trouble. After successfully erasing and writing an entire cdrw i wanted to erase the disc again (without leaving xcdroast) to test some audio files. xcdroasts output window started scrolling gazillions of "no such device" messages and X wasn't responding anymore. Killing xcdroast then caused the machine to lock-up hard (it didn't even ping anymore). And this is what i found in the kernel log, the successful first burn was from 10:54 to 11:22, then i tried to erase the toc of the cd-rw (like i successfully did before burning the disc). I did two more erase/burn cycles after that without problems. Ciao, Till Apr 19 10:43:19 ift147 kernel: scsi0 : SCSI emulation for USB Mass Storage devices Apr 19 10:43:19 ift147 kernel: Vendor: HP Model: CD-Writer+ 8290 Rev: 1.3C Apr 19 10:43:19 ift147 kernel: Type: CD-ROM ANSI SCSI revision: 02 Apr 19 10:43:19 ift147 kernel: WARNING: USB Mass Storage data integrity not assured Apr 19 10:43:19 ift147 kernel: USB Mass Storage device found at 3 Apr 19 10:43:19 ift147 kernel: USB Mass Storage support registered. Apr 19 10:43:19 ift147 usbmgr[319]: "scsi_mod" was loaded Apr 19 10:43:19 ift147 usbmgr[319]: "sd_mod" was loaded Apr 19 10:43:19 ift147 usbmgr[319]: "usb-storage" was loaded Apr 19 10:54:18 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1362 Apr 19 10:54:18 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1715 Apr 19 11:22:50 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1400 Apr 19 11:27:53 ift147 kernel: usb_control/bulk_msg: timeout Apr 19 11:27:53 ift147 kernel: usb.c: USB disconnect on device 3 Apr 19 11:27:53 ift147 usbmgr[319]: "scsi_mod" was unloaded Apr 19 11:27:53 ift147 usbmgr[319]: "sd_mod" was unloaded Apr 19 11:27:53 ift147 usbmgr[319]: "usb-storage" was unloaded Apr 19 11:27:53 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1786 Apr 19 11:27:53 ift147 kernel: usb-uhci.c: uhci_submit_control_urb: pipesize for pipe 80000080 is zero Apr 19 11:27:53 ift147 last message repeated 3 times Apr 19 11:27:53 ift147 kernel: hub.c: USB new device connect on bus1/2, assigned device number 4 Apr 19 11:27:53 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1866 Apr 19 11:27:53 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1868 Apr 19 11:27:53 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1870 Apr 19 11:27:53 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1872 Apr 19 11:27:53 ift147 kernel: usb-uhci.c: interrupt, status 2, frame# 1874 Apr 19 11:27:53 ift147 kernel: usb.c: USB device not responding, giving up (erro r=-84) Apr 19 11:27:53 ift147 kernel: hub.c: USB new device connect on bus1/2, assigned device number 5 Apr 19 11:27:53 ift147 kernel: usb.c: USB device 5 (vend/prod 0x3f0/0x207) is no t claimed by any active driver. Apr 19 11:27:53 ift147 kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000004 Apr 19 11:27:53 ift147 kernel: CPU: 0 Apr 19 11:27:53 ift147 00000 Apr 19 11:27:53 ift147 kernel: EFLAGS: 0 Apr 19 11:27:53 ift147 kernel: CPU: 0 Apr 19 11:27:53 ift147 00000 Apr 19 11:27:53 ift147 kernel: EFLAGS: 000 Apr 19 11:27:53 ift147 kernel: CPU: 0 Apr 19 11:27:53 ift147 kernel: EIP: 0010:[usb-storage:__insmod_usb-storage_O/ lib/modules/2.4.3/kernel/drivers/usb+-406443/96] Apr 19 11:27:53 ift147 kernel: EFLAGS: 00010246 Apr 19 11:27:53 ift147 kernel: eax: 00000000 ebx: cec64725 ecx: fffffffb e dx: d184433d Apr 19 11:27:53 ift147 kernel: esi: cf604bc0 edi: c907e000 ebp: cec646e0 e sp: cf3aff34 Apr 19 11:27:53 ift147 kernel: ds: 0018 es: 0018 ss: 0018 Apr 19 11:27:53 ift147 kernel: Process khubd (pid: 312, stackpage=cf3af000) Apr 19 11:27:53 ift147 kernel: Stack: 00000001 c907e000 c907e0a4 00000000 000000 07 c01ffe00 d184428c 00000000 Apr 19 11:27:53 ift147 kernel: d183e8ef d1844bc4 c907e000 c907e000 c907e0 00 00000001 c92b1401 c92b1801 Apr 19 11:27:53 ift147 kernel: d183fcca c907e000 00010103 00000002 000000 01 cf84ee00 cf84eee4 00000004 Apr 19 11:27:53 ift147 kernel: Call Trace: [usb-storage:__insmod_usb-storage_O/l ib/modules/2.4.3/kernel/drivers/usb+-376180/96] [usb-storage:__insmod_usb-storag e_O/lib/modules/2.4.3/kernel/drivers/usb+-399121/96] [usb-storage:__insmod_usb-s torage_O/lib/modules/2.4.3/kernel/drivers/usb+-373820/96] [usb-storage:__insmod_ usb-storage_O/lib/modules/2.4.3/kernel/drivers/usb+-394038/96] [usb-storage:__in smod_usb-storage_O/lib/modules/2.4.3/kernel/drivers/usb+-363484/96] [usb-storage :__insmod_usb-storage_O/lib/modules/2.4.3/kernel/drivers/usb+-393536/96] [usb-st orage:__insmod_usb-storage_O/lib/modules/2.4.3/kernel/drivers/usb+-363444/96] Apr 19 11:27:53 ift147 kernel: [usb-storage:__insmod_usb-storage_O/lib/modules/2.4.3/kernel/drivers/usb+-393131/96] [kernel_thread+40/56] Apr 19 11:27:53 ift147 kernel: Apr 19 11:27:53 ift147 kernel: Code: 8b 50 04 89 5e 1c c7 44 24 10 08 00 00 00 8b 8f bc 00 00 00 Apr 19 11:27:58 ift147 kernel: usb-storage: host_reset() requested but not implemented Apr 19 11:28:08 ift147 kernel: scsi: device set offline - command error recover failed: host 0 channel 0 id 0 lun 0 Apr 19 11:30:01 ift147 kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000014 Apr 19 11:30:01 ift147 kernel: EFLAGS: 0001024 Apr 19 11:30:01 ift147 kernel: EFLAGS: 0 Apr 19 11:30:01 ift147 kernel: EFLAGS: 00010246 Apr 19 11:30:01 ift147 kernel: EFLAGS: 000 Apr 19 11:30:01 ift147 kernel: EFLAGS: 00 Apr 19 11:30:01 ift147 kernel: EIP: 0010:[pipe_release+34/136] Apr 19 11:30:01 ift147 kernel: EFLAGS: 00010246 Apr 19 11:30:01 ift147 kernel: eax: 00000000 ebx: 00000001 ecx: c835ca3c edx: 00000000 Apr 19 11:30:01 ift147 kernel: esi: c835c9e0 edi: c835c9e0 ebp: c2153c60 esp: c8c41f30 Apr 19 11:30:01 ift147 kernel: ds: 0018 es: 0018 ss: 0018 Apr 19 11:30:01 ift147 kernel: Process sh (pid: 4221, stackpage=c8c41000) Apr 19 11:30:01 ift147 kernel: Stack: cd273740 c144fa40 c0133eb2 c835c9e0 00000000 00000001 c012b880 c835c9e0 Apr 19 11:30:01 ift147 kernel: cd273740 cd273740 00000000 ca5ac600 00000001 c012aaec cd273740 ca5ac600 Apr 19 11:30:01 ift147 kernel: 00000000 cd273740 00000000 00000001 00000002 c0113508 cd273740 ca5ac600 Apr 19 11:30:01 ift147 kernel: Call Trace: [pipe_write_release+14/20] [fput+56/208] [filp_close+92/100] [put_files_struct+84/188] [do_exit+183/544] [sys_exit+14/16] [system_call+51/56] Apr 19 11:30:01 ift147 kernel: Apr 19 11:30:01 ift147 kernel: Code: 29 50 14 8b 86 e0 00 00 00 29 58 18 8b 9e e0 00 00 00 83 7b _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: http://lists.sourceforge.net/lists/listinfo/linux-usb-users
