Hate to rain on the parade here, but with an upgrade from hardy to
intrepid, this bug (well I think it is) appears again. Drive was fine
under Hardy.
Lots of this:
[179059.347679] Buffer I/O error on device sr0, logical block 68214
[179059.347683] Buffer I/O error on device sr0, logical block 68215
[179059.369022] sr 0:0:0:0: [sr0] Device not ready: Sense Key : Not Ready
[current]
[179059.369031] sr 0:0:0:0: [sr0] Device not ready: Add. Sense: Medium not
present
[179059.369037] end_request: I/O error, dev sr0, sector 272864
[179059.369042] Buffer I/O error on device sr0, logical block 68216
[179059.390326] sr 0:0:0:0: [sr0] Device not ready: Sense Key : Not Ready
[current]
[179059.390334] sr 0:0:0:0: [sr0] Device not ready: Add. Sense: Medium not
present
[179059.390340] end_request: I/O error, dev sr0, sector 272864
[179059.390344] Buffer I/O error on device sr0, logical block 68216
[179059.411371] sr 0:0:0:0: [sr0] Device not ready: Sense Key : Not Ready
[current]
[179059.411379] sr 0:0:0:0: [sr0] Device not ready: Add. Sense: Medium not
present
[179059.411386] end_request: I/O error, dev sr0, sector 96
[179059.411389] Buffer I/O error on device sr0, logical block 24
[179059.412209] cdrom: sr0: mrw address space DMA selected
[179059.432914] sr 0:0:0:0: [sr0] Device not ready: Sense Key : Not Ready
[current]
[179059.432925] sr 0:0:0:0: [sr0] Device not ready: Add. Sense: Medium not
present
[179059.432931] end_request: I/O error, dev sr0, sector 96
[179059.491833] cdrom: sr0: mrw address space DMA selected
[179059.722432] UDF-fs: No VRS found
Drive model:
bill:~# hdparm -i /dev/scd0
/dev/scd0:
Model=TSSTcorpCD/DVDW SH-S182D , FwRev=SB05 , SerialNo=
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=0kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=on/off, tPIO={min:227,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2
AdvancedPM=no
* signifies the current active mode
I have not as of yet tried the kernel option trick.
a
--
DVD writer not working since hardy upgrade
https://bugs.launchpad.net/bugs/228624
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