dvd / cd drives not handled correctly in 10.04 LTS
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
Hi,
I have two optical drives in my system, a Samsung DVD burner attached to the PATA adapter and a Plextor CD burner attached to a SCSI adapter card. Both drives give me problems under the Ubuntu 10.04 LTS release (installed first on my PC) and under the Xubuntu 10.04 LTS release (installed now). Both drives on the other hand function perfectly under SUSE 11.0, which I fortunately still have on another partition on my hard disk.
The problem is the following: When I insert a disk into the DVD burner, it is not automatically recognized and mounted by the system. It doesn't show up under the Places menu, and also not in the file system category of the thunar file browser.
The only way I can get to see and mount it, is with the disk utility (see attached screenshot).
The CD burner also behaves strange. After adding the lines:
/dev/sr0 /media/dvdrw iso9660,udf user,auto,exec,utf8 0 0
/dev/sr1 /media/cdrw iso9660,udf user,auto,exec,utf8 0 0
to /etc/fstab, it at least now automatically mounts written CDs and displays them on the desktop, but when I insert a blank
CD, it is displayed in the disk utility as a 2.2 TB volume, which brasero doesn't want to write to ... (also see screenshot)
When I check /var/log/kern.log, I see lots of error messages:
May 8 16:08:41 blackbox kernel: [ 3980.988029] sr 4:0:2:0: [sr1] Result: hostbyte=DID_OK driverbyte=
May 8 16:08:41 blackbox kernel: [ 3980.988036] sr 4:0:2:0: [sr1] Sense Key : Illegal Request [current]
May 8 16:08:41 blackbox kernel: [ 3980.988043] Info fld=0x400
May 8 16:08:41 blackbox kernel: [ 3980.988046] sr 4:0:2:0: [sr1] Add. Sense: Logical block address out of range
May 8 16:08:41 blackbox kernel: [ 3980.988055] sr 4:0:2:0: [sr1] CDB: Read(10): 28 00 00 00 04 00 00 00 02 00
May 8 16:08:41 blackbox kernel: [ 3980.988072] end_request: I/O error, dev sr1, sector 4096
May 8 16:08:41 blackbox kernel: [ 3980.988078] Buffer I/O error on device sr1, logical block 512
May 8 16:08:41 blackbox kernel: [ 3980.993916] sr 4:0:2:0: [sr1] Result: hostbyte=DID_OK driverbyte=
May 8 16:08:41 blackbox kernel: [ 3980.993923] sr 4:0:2:0: [sr1] Sense Key : Illegal Request [current]
May 8 16:08:41 blackbox kernel: [ 3980.993930] Info fld=0x0
May 8 16:08:41 blackbox kernel: [ 3980.993933] sr 4:0:2:0: [sr1] Add. Sense: Logical block address out of range
May 8 16:08:41 blackbox kernel: [ 3980.993942] sr 4:0:2:0: [sr1] CDB: Read(10): 28 00 00 00 00 00 00 00 02 00
May 8 16:08:41 blackbox kernel: [ 3980.993959] end_request: I/O error, dev sr1, sector 0
May 8 16:08:41 blackbox kernel: [ 3980.993964] Buffer I/O error on device sr1, logical block 0
May 8 16:08:41 blackbox kernel: [ 3980.995083] sr 4:0:2:0: [sr1] Result: hostbyte=DID_OK driverbyte=
May 8 16:08:41 blackbox kernel: [ 3980.995089] sr 4:0:2:0: [sr1] Sense Key : Illegal Request [current]
May 8 16:08:41 blackbox kernel: [ 3980.995096] Info fld=0x0
May 8 16:08:41 blackbox kernel: [ 3980.995099] sr 4:0:2:0: [sr1] Add. Sense: Logical block address out of range
May 8 16:08:41 blackbox kernel: [ 3980.995107] sr 4:0:2:0: [sr1] CDB: Read(10): 28 00 00 00 00 00 00 00 02 00
May 8 16:08:41 blackbox kernel: [ 3980.995123] end_request: I/O error, dev sr1, sector 0
May 8 16:08:45 blackbox kernel: [ 3985.599107] sr 2:0:0:0: [sr0] Unhandled sense code
May 8 16:08:45 blackbox kernel: [ 3985.599113] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=
May 8 16:08:45 blackbox kernel: [ 3985.599120] sr 2:0:0:0: [sr0] Sense Key : Medium Error [current]
May 8 16:08:45 blackbox kernel: [ 3985.599127] sr 2:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
May 8 16:08:45 blackbox kernel: [ 3985.599136] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 52 2c 00 00 01 00
May 8 16:08:45 blackbox kernel: [ 3985.599154] end_request: I/O error, dev sr0, sector 1394864
May 8 16:08:45 blackbox kernel: [ 3985.599161] __ratelimit: 1 callbacks suppressed
May 8 16:08:45 blackbox kernel: [ 3985.599165] Buffer I/O error on device sr0, logical block 348716
May 8 16:08:50 blackbox kernel: [ 3990.344557] sr 2:0:0:0: [sr0] Unhandled sense code
May 8 16:08:50 blackbox kernel: [ 3990.344562] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=
May 8 16:08:50 blackbox kernel: [ 3990.344569] sr 2:0:0:0: [sr0] Sense Key : Medium Error [current]
May 8 16:08:50 blackbox kernel: [ 3990.344577] sr 2:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
May 8 16:08:50 blackbox kernel: [ 3990.344585] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 52 2c 00 00 01 00
May 8 16:08:50 blackbox kernel: [ 3990.344603] end_request: I/O error, dev sr0, sector 1394864
May 8 16:08:50 blackbox kernel: [ 3990.344611] Buffer I/O error on device sr0, logical block 348716
May 8 16:08:55 blackbox kernel: [ 3995.164146] sr 2:0:0:0: [sr0] Unhandled sense code
May 8 16:08:55 blackbox kernel: [ 3995.164152] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=
May 8 16:08:55 blackbox kernel: [ 3995.164159] sr 2:0:0:0: [sr0] Sense Key : Medium Error [current]
May 8 16:08:55 blackbox kernel: [ 3995.164167] sr 2:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
May 8 16:08:55 blackbox kernel: [ 3995.164175] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 52 2c 00 00 01 00
May 8 16:08:55 blackbox kernel: [ 3995.164193] end_request: I/O error, dev sr0, sector 1394864
May 8 16:08:55 blackbox kernel: [ 3995.164200] Buffer I/O error on device sr0, logical block 348716
I'm not expert enough to diagnose from these messages where the problem lies, so any suggestions would be welcome !
Greetings
Volker
affects: | ubuntu → gvfs (Ubuntu) |
affects: | gvfs (Ubuntu) → linux (Ubuntu) |
tags: | added: kj-triage |
Similar stuff here. Fresh instal of 10.04LTS. odd handling of DVDs . I get this message in dmesg on each burned DVD that works fine in other OSes and in a player: "end_request: I/O error, dev sr1, sector 9147640". I have anotehr DVD that plays fine, but when I try to rip it to disk, it hangs and drags the computer down horribly. Very frustrating. No problems in 9.10...
The culprit: DRIVER_ SENSE
[30634.755937] sr 2:0:1:0: [sr1] Unhandled sense code
[30634.755944] sr 2:0:1:0: [sr1] Result: hostbyte=DID_OK driverbyte=
[30634.755949] sr 2:0:1:0: [sr1] Sense Key : Medium Error [current]
[30634.755956] Info fld=0x222222
[30634.755958] sr 2:0:1:0: [sr1] Add. Sense: No seek complete
[30634.755963] sr 2:0:1:0: [sr1] CDB: Read(10): xx xx xx xx xx xx xx xx xx xx
[30634.755974] end_request: I/O error, dev sr1, sector 9147640
[30634.755986] Buffer I/O error on device sr1, logical block 1143455
[30707.892861] UDF-fs: Partition marked readonly; forcing readonly mount
[30707.930304] UDF-fs INFO UDF: Mounting volume 'Test', timestamp 2010/01/30 04:09 (1ed4)