Hello, I have severe problems with my optical drive(s) support. The drive is on an ICH9 in AHCI mode. I tested different writers, all show the same problem.When the system boots with a CD in the drive or if I mount the acd0 device I see acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05
or: acd0: FAILURE - READ_DVD_STRUCTURE ILLEGAL REQUEST asc=0x30 ascq=0x02 acd0: FAILURE - READ_BUFFER ILLEGAL REQUEST asc=0x24 ascq=0x00
When I mount the drive with /dev/cdX (atapicam) I don't see any error! burncd fails completely, cdrecord seems to work.I don't understand why the scsi path to the drive is working while the (native) atapi path is broken...
I have some oddities when accessing the drive with brasero via HAL, but I'm not familar with HAL at all so this is probably another matter.
Any hints highly appreciated! Thanks, -Harry
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