(Using kernel 2.6.16rc2 on amd64)
I have this dvd writer:
hda: PLEXTOR DVDR PX-712A, ATAPI CD/DVD-ROM drive
It works well for reading and burning CDs, but it seem to be unable to
use DVDs.
I tried to mount a dvd, and got "No medium found".
cat /dev/hda also got that message, so it can't be a missing fs driver.
I only have one data dvd - it could theoretically be broken.
But attempts to play movies are equally fruitless, and I know those works.
Booting with a dvd in the drive gives me this in dmesg:
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
ide0: BM-DMA at 0xb400-0xb407, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: PLEXTOR DVDR PX-712A, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 94X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hda: packet command error: status=0x51 { DriveReady SeekComplete Error }
hda: packet command error: error=0x44 { AbortedCommand
LastFailedSense=0x04 }
ide: failed opcode was: unknown
ATAPI device hda:
Error: Hardware error -- (Sense key=0x04)
Tracking servo failure -- (asc=0x09, ascq=0x01)
The failed "Read Cd/Dvd Capacity" packet command was:
"25 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "
I have upgraded the device from firmware 1.01 to the latest which is
1.07. That and a cold boot changed nothing.
Am I doing something wrong/stupid here? Strange if it is broken,
I haven't used it that much and it is flawless with CDs.
Helge Hafting
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