Public bug reported:
I upgraded from Gutsy to Hardy and now have a number of problems. The
first is that in any VT I get (copied from dmesg)
[ 23.125524] ide0: BM-DMA at 0xf300-0xf307, BIOS settings: hdaio, hdbio
[ 24.531732] hda: BENQ DVD DD DW1640, ATAPI CD/DVD-ROM drive
[ 24.531767] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
[ 24.532076] hda: UDMA/33 mode selected
[ 24.532656] hda: task_in_intr: status=0x51 { DriveReady SeekComplete Error }
[ 24.532662] hda: task_in_intr: error=0x04 { AbortedCommand }
[ 35.863928] hda: status error: status=0x59 { DriveReady SeekComplete
DataRequest Error }
[ 35.863935] hda: status error: error=0x00 { }
[ 35.863940] hda: drive not ready for command
[ 35.863944] hda: ATAPI CD-ROM drive, 0kB Cache
[ 35.863983] hda: status error: status=0x59 { DriveReady SeekComplete
DataRequest Error }
and then the errors are repeated over and over again
If I reboot using the old 2.6.22 kernel (instead of the hardy 2.6.24
kernel) these errors go away.
For comparison this is what the hda lines in dmesg look like in 2.6.22
[ 22.630386] ide0: BM-DMA at 0xf300-0xf307, BIOS settings: hda:pio, hdb:pio
[ 23.365668] hda: BENQ DVD DD DW1640, ATAPI CD/DVD-ROM drive
[ 24.036264] hda: selected mode 0x42
[ 35.217427] hda: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache,
UDMA(33)
So it looks like a kernel driver problem at first sight.
Raphael
** Affects: ubuntu
Importance: Undecided
Status: New
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DVD drive errors in hardy
https://bugs.launchpad.net/bugs/224561
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