Everything worked for me in Dapper, but now in Edgy I get this error when a DVD movie is inserted:
Nov 22 14:44:09 tartar kernel: [17439020.212000] cdrom: This disc doesn't have any tracks I recognize! $ python ~/cdcaps.py /dev/hdb CDO_USE_FFLAGS returned 13 got drive capabilities: 39fbef CDC_DVD_R support CDC_DVD support CDC_CD_RW support CDC_CD_R support got disc status: 0 And from dmesg: [17179573.796000] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 169 [17179573.796000] ICH5: chipset revision 2 [17179573.796000] ICH5: not 100% native mode: will probe irqs later [17179573.796000] ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:pio, hdb:DMA [17179573.796000] ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio [17179573.796000] Probing IDE interface ide0... [17179574.816000] hdb: PLEXTOR DVDR PX-708A, ATAPI CD/DVD-ROM drive [17179574.876000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 [17179574.876000] Probing IDE interface ide1... [17179575.452000] hdb: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) -- hal detects written DVD as empty https://launchpad.net/bugs/14692 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs