I'm still getting this problem. I'm running:
Linux gurgle 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 22:02:19 UTC 2010 i686 GNU/Linux Mobo: Asus P5B Deluxe CPU: Intel Core2 duo E6400 DVD: Pioneer DVR-218L (SATA) The DVD-RW drive is plugged into SATA port 5, and detected as ata3.00 / scsi 2:0:0:0 I'm pretty sure this is related to bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/228624. This bug is reproducible, but there is a twist. I have a dual boot machine. Yesterday I booted into Windows XPSP3 (32bit) and used the drive to listen to a couple of CDs, then I rebooted into Lucid and everything worked. Tonight I boot direct into Linux and no potatoes. I'll try the boot- into-windows thing a few more times, and see if there is anything I can find from that perspective. hdparm reports that it's set to UDMA5, but various specsheets indicate that it's only UDMA4 capable? $ hdparm -i /dev/sr0 /dev/sr0: Model=PIONEER, FwRev=1.02, SerialNo=IIQC248529WL 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:120,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 *udma5 AdvancedPM=no Drive conforms to: unknown: ATA/ATAPI-3,4,5,6,7 -- sound-juicer, rhythmbox, nautilus crash at audio CD insertion https://bugs.launchpad.net/bugs/501207 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs