Comment 3 for bug 596828

I tried to build a new kernel by following the instructions but I got no options on the kernel I would be using and the machine got a kernel panic so I had to rebuild from scratch. I guess I did something wrong!

I've just upgraded to the latest ubuntu kernel and am still getting the error.

I have also tested the same dvd reader / writer on two other ubuntu installs with pretty much the same problem. But it still works fine on windows

Here's the latest

michael@michael-desktop:~$ uname -a
Linux michael-desktop 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 07:54:58 UTC 2010 i686 GNU/Linux

[ 517.896062] usb 1-7: new high speed USB device using ehci_hcd and address 4
[ 518.035576] usb 1-7: configuration #1 chosen from 1 choice
[ 518.154007] Initializing USB Mass Storage driver...
[ 518.158488] scsi4 : SCSI emulation for USB Mass Storage devices
[ 518.158832] usb-storage: device found at 4
[ 518.158837] usb-storage: waiting for device to settle before scanning
[ 518.158863] usbcore: registered new interface driver usb-storage
[ 518.158868] USB Mass Storage support registered.
[ 523.156480] usb-storage: device scan complete
[ 523.176094] scsi 4:0:0:0: CD-ROM Slimtype DVD A DS8A2L 7P5D PQ: 0 ANSI: 0
[ 523.326309] sr1: scsi3-mmc drive: 188x/24x writer dvd-ram cd/rw xa/form2 cdda pop-up
[ 523.326591] sr 4:0:0:0: Attached scsi CD-ROM sr1
[ 523.326786] sr 4:0:0:0: Attached scsi generic sg2 type 5
[ 528.827312] usb 1-7: USB disconnect, address 4
[ 528.827646] sr 4:0:0:0: [sr1] Unhandled error code
[ 528.827652] sr 4:0:0:0: [sr1] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 528.827661] sr 4:0:0:0: [sr1] CDB: Read(10): 28 00 00 00 04 00 00 00 02 00
[ 528.827686] end_request: I/O error, dev sr1, sector 4096
[ 528.827696] __ratelimit: 3 callbacks suppressed
[ 528.827703] Buffer I/O error on device sr1, logical block 512
[ 528.847060] scsi 4:0:0:0: rejecting I/O to dead device
[ 529.024055] usb 5-1: new full speed USB device using uhci_hcd and address 2
[ 529.144058] usb 5-1: device descriptor read/64, error -71
[ 529.372070] usb 5-1: device descriptor read/64, error -71
[ 529.584057] usb 5-1: new full speed USB device using uhci_hcd and address 3
[ 529.704530] usb 5-1: device descriptor read/64, error -71
[ 529.932684] usb 5-1: device descriptor read/64, error -71
[ 530.148069] usb 5-1: new full speed USB device using uhci_hcd and address 4
[ 530.556067] usb 5-1: device not accepting address 4, error -71
[ 530.668080] usb 5-1: new full speed USB device using uhci_hcd and address 5
[ 531.076042] usb 5-1: device not accepting address 5, error -71
[ 531.076072] hub 5-0:1.0: unable to enumerate USB device on port 1