Comment 2 for bug 39732

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C Filorux (breakfast) wrote : Re: DVD Playback errors should be handled gracefully

This error exists in kaffeine-xine 0.8.5-0ubuntu1 using libxine1 1.1.7-1ubuntu1 (from MediBuntu). It plays beautifully up to an error, pauses for around 10 seconds, and then says "the source can't be read. Maybe you don't have enough rights for this or the source doesn't contain any data (e.g. no disc in the drive). (Error reading from DVD)." This is the same error (apart from the last sentence) which is displayed by xine if you start it with no disc in the drive. At the same position, xine says "The source can't be read. Maybe you don't have enough rights for this or the source doesn't contain data (e.g. not disc in drive). Error reading NAV packet.)"

These are the error logs in /var/log/messages:

[97829.961174] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
[97829.961183] sr 1:0:0:0: [sr0] Sense Key : Medium Error [current]
[97829.961187] sr 1:0:0:0: [sr0] Add. Sense: Unrecovered read error
[97829.961192] end_request: I/O error, dev sr0, sector 9691360
[97829.961196] printk: 29 messages suppressed.
[97829.961199] Buffer I/O error on device sr0, logical block 2422840
[97829.961205] Buffer I/O error on device sr0, logical block 2422841
[97829.961210] Buffer I/O error on device sr0, logical block 2422842
[97829.961213] Buffer I/O error on device sr0, logical block 2422843
[97829.961215] Buffer I/O error on device sr0, logical block 2422844
[97829.961218] Buffer I/O error on device sr0, logical block 2422845
[97829.961220] Buffer I/O error on device sr0, logical block 2422846
[97829.961223] Buffer I/O error on device sr0, logical block 2422847
[97829.961225] Buffer I/O error on device sr0, logical block 2422848
[97829.961228] Buffer I/O error on device sr0, logical block 2422849

It is possible to play data from the DVD after this by manually positioning past the error (after telling Kaffeine that you really do want to play the DVD).