Comment 66 for bug 228624

The Intrepid kernel is working fine for me without the 'all_generic_ide' option (which was needed for Hardy). The DVD-ROM is set to UDMA/33 mode as it should be, because of the 40-wire cable.

Some kernel boot information:
[ 0.000000] Linux version 2.6.27-9-generic (buildd@rothera) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Thu Nov 20 21:57:00 UTC 2008 (Ubuntu 2.6.27-9.19-generic)
....
[ 0.000000] Kernel command line: root=UUID=494d6f8b-60b1-4e01-80c5-ff25e6c0910b ro quiet splash
....
[ 4.172562] pata_acpi 0000:00:11.1: can't derive routing for PCI INT A
[ 4.172660] pata_acpi 0000:00:11.1: can't derive routing for PCI INT A
[ 4.180156] pata_via 0000:00:11.1: version 0.3.3
[ 4.180181] pata_via 0000:00:11.1: can't derive routing for PCI INT A
[ 4.181172] scsi0 : pata_via
[ 4.181443] scsi1 : pata_via
[ 4.184149] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
[ 4.184154] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
[ 4.348596] ata1.00: ATA-5: MAXTOR 6L040J2, AR1.0500, max UDMA/133
[ 4.348604] ata1.00: 78177792 sectors, multi 16: LBA
[ 4.364456] ata1.00: configured for UDMA/133
[ 4.540546] ata2.01: ATAPI: ASUS DVD-ROM DVD-E616P 0104, E1.04, max UDMA/66
[ 4.540567] ata2.01: limited to UDMA/33 due to 40-wire cable
[ 4.556365] ata2.01: configured for UDMA/33
[ 4.556581] scsi 0:0:0:0: Direct-Access ATA MAXTOR 6L040J2 AR1. PQ: 0 ANSI: 5
[ 4.558824] scsi 1:0:1:0: CD-ROM ASUS DVD-E616P 1.04 PQ: 0 ANSI: 5
[ 4.712638] scsi 0:0:0:0: Attached scsi generic sg0 type 0
[ 4.712702] scsi 1:0:1:0: Attached scsi generic sg1 type 5
[ 4.744779] Driver 'sd' needs updating - please use bus_type methods
[ 4.747689] sd 0:0:0:0: [sda] 78177792 512-byte hardware sectors (40027 MB)
[ 4.747724] sd 0:0:0:0: [sda] Write Protect is off
[ 4.747728] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 4.747773] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.747910] sd 0:0:0:0: [sda] 78177792 512-byte hardware sectors (40027 MB)
[ 4.747934] sd 0:0:0:0: [sda] Write Protect is off
[ 4.747938] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 4.747979] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.747987] sda:<4>Driver 'sr' needs updating - please use bus_type methods
[ 4.769293] sda1 sda2 < sda5 sda6 >
[ 4.797813] sd 0:0:0:0: [sda] Attached SCSI disk
[ 4.807043] sr0: scsi3-mmc drive: 48x/48x cd/rw xa/form2 cdda tray
[ 4.807054] Uniform CD-ROM driver Revision: 3.20
[ 4.807235] sr 1:0:1:0: Attached scsi CD-ROM sr0