Comment 15 for bug 228624

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dgaretz (dgaretz) wrote :

I can also confirm this bug

root@dgaretz-desktop:/boot/grub# hdparm -i /dev/scd0

/dev/scd0:

 Model=PIONEER DVD-RW DVR-111D , FwRev=1.23 , SerialNo=
 Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
 RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
 BuffType=13395, BuffSize=64kB, MaxMultSect=0
 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
 IORDY=on/off, tPIO={min:240,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 udma3 *udma4
 AdvancedPM=no
 Drive conforms to: Unspecified: ATA/ATAPI-2,3,4,5

 * signifies the current active mode

root@dgaretz-desktop:/boot/grub# hdparm -X udma2 /dev/scd0

/dev/scd0:
 setting xfermode to 66 (UltraDMA mode2)
SG_IO: bad/missing ATA_16 sense data:: 70 00 05 00 00 00 00 0a 00 00 00 00 24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 HDIO_DRIVE_CMD(setxfermode) failed: Input/output error

in nero linux i always get DMA-error, CRC error at about 8% have tried editing /etc/hdparm.conf by putting in

/dev/scd0 {
dma = off
}

and on but no luck with that

have made lots of coasters... need this to be fixed soon. thanks guys.