I think I have a smiliar problem. On Jaunty, but not Hardy, my DVD drive doesn't burn DVDs. That is, k3b and Brasero don't see the DVD drive at all. In dmesg, suspicious activity:
[ 2815.104187] usb 1-5: USB disconnect, address 3 [ 2815.376040] usb 1-5: new high speed USB device using ehci_hcd and address 4 [ 2815.513119] usb 1-5: configuration #1 chosen from 3 choices [13497.176236] usb 1-5: USB disconnect, address 4 [17451.159980] <6>kio_thumbnail[13270]: segfault at b16f62c ip 008ba908 sp bff04f6c error 4 in libc-2.9.so[84a000+15a000] [17540.473981] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [17540.473990] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [17540.473996] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [17540.474007] end_request: I/O error, dev sr0, sector 0 [17540.474015] Buffer I/O error on device sr0, logical block 0 [17540.475064] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [17540.475068] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [17540.475072] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [17540.475076] end_request: I/O error, dev sr0, sector 0 [17540.475079] Buffer I/O error on device sr0, logical block 0 [17541.419391] cdrom: This disc doesn't have any tracks I recognize! [18367.904499] <6>kio_thumbnail[14119]: segfault at 816fbdc ip 008ba908 sp bff04f6c error 4 in libc-2.9.so[84a000+15a000] [19929.116336] UDF-fs: Partition marked readonly; forcing readonly mount [19929.292280] UDF-fs INFO UDF: Mounting volume 'USA 2009', timestamp 2009/07/01 15:30 (1078) [19980.255279] cdrom: This disc doesn't have any tracks I recognize! [19980.269786] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [19980.269795] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [19980.269802] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [19980.269813] end_request: I/O error, dev sr0, sector 0 [19980.269820] Buffer I/O error on device sr0, logical block 0 [19980.279049] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [19980.279058] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [19980.279064] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [19980.279075] end_request: I/O error, dev sr0, sector 0 [19980.279082] Buffer I/O error on device sr0, logical block 0 Reading DVDs seems to work for me. I'm confident it's not a hardware issue. -- DVD Drive Not Accessible https://bugs.launchpad.net/bugs/387775 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
