On Tue, 17 May 2005, Garnet Ulrich wrote: > Johan, I can verify that I have the same problem on FC3/2.6 and that you > won't be able to get this drive working with firewire either. The only > bit of good news for you is that it works perfectly fine on the 2.4 > kernel with RH9. Someone broke something in 2.6. I suspect that it is > a scsi problem, not just USB because the problem is similar with > firewire. If anyone knows anyone that would look at this, I'm willing > to try just about anything to get it working. > > garnet > > ----------------------- > This happens whenever I try to write CD/DVD, or merely try to scan for > functionality using XcdRoast or K3B. > > After the "reset high speed device" (takes about 5 minutes) the writer > writes a CD/DVD fine. > > usb 1-4: new high speed USB device using ehci_hcd and address 3 > SCSI subsystem initialized > Initializing USB Mass Storage driver... > scsi0 : SCSI emulation for USB Mass Storage devices > usbcore: registered new driver usb-storage > USB Mass Storage support registered. > usb-storage: device found at 3 > usb-storage: waiting for device to settle before scanning > Vendor: HL-DT-ST Model: DVDRAM GSA-5120D Rev: A104 > Type: CD-ROM ANSI SCSI revision: 00 > usb-storage: device scan complete > sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray > Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 > cdrom: This disc doesn"t have any tracks I recognize! > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > SCSI error : <0 0 0 0> return code = 0x70000 > usb 1-4: reset high speed USB device using ehci_hcd and address 3 > Device sr0 not ready.
To get some useful information, turn on the USB Mass Storage verbose debugging option in the kernel configuration and rebuild the usb-storage driver, then post your dmesg output. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
