Comment 8 for bug 217900

Just came to this bug when sorting out my "optical collection". Has this something to do if you have two optical drives?
In 9.10 I cannot eject a drive when it has just read a faulty CD/DVD and it cannot eject an empty writeable, so I need to do "eject /dev/cdrom", "eject /dev/cdrw0" or something like that. Even that doesn't help all the time.

This is in my log when trying to eject (or when it tries to read the DVD in it):
Sep 27 13:45:24 truus-desktop kernel: [11876.503399] sr 5:0:1:0: [sr1] Add. Sense: Logical block address out of range
Sep 27 13:45:24 truus-desktop kernel: [11876.508247] sr 5:0:1:0: [sr1] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Sep 27 13:45:24 truus-desktop kernel: [11876.508259] sr 5:0:1:0: [sr1] Sense Key : Illegal Request [current]
Sep 27 13:45:24 truus-desktop kernel: [11876.508269] sr 5:0:1:0: [sr1] Add. Sense: Logical block address out of range
Sep 27 13:45:24 truus-desktop kernel: [12018.105026] sr 5:0:1:0: [sr1] Unhandled sense code
Sep 27 13:45:33 truus-desktop kernel: [12018.105033] sr 5:0:1:0: [sr1] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Sep 27 13:45:33 truus-desktop kernel: [12018.105039] sr 5:0:1:0: [sr1] Sense Key : Medium Error [current]
Sep 27 13:45:33 truus-desktop kernel: [12018.105046] sr 5:0:1:0: [sr1] Add. Sense: No seek complete
Sep 27 13:45:33 truus-desktop kernel: [12018.105062] __ratelimit: 66 callbacks suppressed
Sep 27 13:45:33 truus-desktop kernel: [12026.683703] sr 5:0:1:0: [sr1] Unhandled sense code

and this in my syslog:
Sep 27 13:46:23 truus-desktop kernel: [12068.267101] sr 5:0:1:0: [sr1] Unhandled sense code
Sep 27 13:46:23 truus-desktop kernel: [12068.267107] sr 5:0:1:0: [sr1] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Sep 27 13:46:23 truus-desktop kernel: [12068.267113] sr 5:0:1:0: [sr1] Sense Key : Medium Error [current]
Sep 27 13:46:23 truus-desktop kernel: [12068.267120] sr 5:0:1:0: [sr1] Add. Sense: No seek complete
Sep 27 13:46:23 truus-desktop kernel: [12068.267127] end_request: I/O error, dev sr1, sector 0
Sep 27 13:46:23 truus-desktop kernel: [12068.267136] Buffer I/O error on device sr1, logical block 0
Sep 27 13:46:23 truus-desktop kernel: [12068.267142] Buffer I/O error on device sr1, logical block 1
Sep 27 13:46:23 truus-desktop kernel: [12076.970420] sr 5:0:1:0: [sr1] Unhandled sense code
Sep 27 13:46:35 truus-desktop kernel: [12076.970427] sr 5:0:1:0: [sr1] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Sep 27 13:46:35 truus-desktop kernel: [12076.970433] sr 5:0:1:0: [sr1] Sense Key : Medium Error [current]
Sep 27 13:46:35 truus-desktop kernel: [12076.970441] sr 5:0:1:0: [sr1] Add. Sense: No seek complete
Sep 27 13:46:35 truus-desktop kernel: [12076.970448] end_request: I/O error, dev sr1, sector 0
Sep 27 13:46:35 truus-desktop kernel: [12076.970456] Buffer I/O error on device sr1, logical block 0
Sep 27 13:46:35 truus-desktop kernel: [12076.970462] Buffer I/O error on device sr1, logical block 1
Sep 27 13:46:35 truus-desktop kernel: [12089.297855] sr 5:0:1:0: [sr1] Unhandled sense code

I can say if Ubuntu works on this pc, then it will probably work on any pc... The error was not existent in 9.04. More problematic (but don't know if this has something to do with this problem): one of the drives disappears completely from my computer-view.