Hi, I've got the same problem with my ide DVD-RW. I can boot 7.10 from DVD and the drive is detected properly. When I boot from 10.04 CD it starts booting but fails after a few seconds, saying that no live system is found.
Here is what I get from dmesg in 7.10: Linux version 2.6.22-14-generic [ 12.352000] Probing IDE interface ide1... [ 12.660000] hdc: probing with STATUS(0x50) instead of ALTSTATUS(0x7f) [ 12.828000] hdc: probing with STATUS(0x51) instead of ALTSTATUS(0x7f) [ 13.108000] hdc: probing with STATUS(0x51) instead of ALTSTATUS(0x7f) [ 13.220000] hdc: Slimtype DVDRW SLW-831S, ATAPI CD/DVD-ROM drive [ 13.556000] hdd: probing with STATUS(0x00) instead of ALTSTATUS(0x7f) [ 13.724000] hdd: probing with STATUS(0x00) instead of ALTSTATUS(0x7f) [ 13.892000] ide1 at 0x170-0x177,0x376 on irq 15 [ 13.924000] SCSI subsystem initialized [ 13.952000] libata version 2.21 loaded. [ 13.960000] ACPI: PCI Interrupt 0000:00:12.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 [ 13.960000] Invalid MAC address [ 13.960000] via-rhine: probe of 0000:00:12.0 failed with error -5 [ 13.960000] 8139cp 0000:00:14.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip [ 13.960000] 8139cp 0000:00:14.0: Try the "8139too" driver instead. [ 13.968000] 8139too Fast Ethernet driver 0.9.28 [ 13.972000] ACPI: PCI Interrupt 0000:00:14.0[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10 [ 13.972000] eth0: RealTek RTL8139 at 0xf8836000, 00:e0:52:78:f4:cf, IRQ 10 [ 13.972000] eth0: Identified 8139 chip type 'RTL-8100B/8139D' [ 14.028000] hda: max request size: 512KiB [ 14.064000] hda: 78140160 sectors (40007 MB), CHS=16383/255/63, UDMA(100) [ 14.072000] hda: cache flushes supported [ 14.076000] hda: hda1 hda2 < hda5 hda6 hda7 hda8 hda9 hda10 > [ 14.292000] hdc: ATAPI 63X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) [ 14.292000] Uniform CD-ROM driver Revision: 3.20 [ 15.804000] EXT3-fs: hda5: couldn't mount because of unsupported optional features (240). [ 15.852000] EXT3-fs: hda6: couldn't mount because of unsupported optional features (240). [ 15.904000] EXT3-fs: hda7: couldn't mount because of unsupported optional features (240). [ 15.956000] EXT3-fs: hda8: couldn't mount because of unsupported optional features (240). [ 15.996000] EXT3-fs: hda9: couldn't mount because of unsupported optional features (240). [ 16.616000] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 16.700000] ISO 9660 Extensions: RRIP_1991A [ 16.968000] Registering unionfs 1.4 [ 16.968000] unionfs: debugging is not enabled [ 17.044000] loop: module loaded And this is what 10.04 says: Linux version 2.6.32-24-generic [ 2.952822] pata_via 0000:00:11.1: version 0.3.4 [ 2.952872] pata_via 0000:00:11.1: PCI INT A -> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11 [ 2.952892] pata_via 0000:00:11.1: VIA VLink IRQ fixup, from 255 to 11 [ 2.965391] scsi0 : pata_via [ 2.967964] scsi1 : pata_via [ 3.011754] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xdc00 irq 14 [ 3.011773] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xdc08 irq 15 [ 3.039955] 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) [ 3.040088] 8139cp 0000:00:14.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too [ 3.075855] via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker [ 3.075878] via-rhine: Broken BIOS detected, avoid_D3 enabled. [ 3.075998] via-rhine 0000:00:12.0: PCI INT A -> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11 [ 3.076132] Invalid MAC address [ 3.076169] via-rhine: probe of 0000:00:12.0 failed with error -5 [ 3.180644] ata1.00: ATA-6: TOSHIBA MK4025GAS, KA101B, max UDMA/100 [ 3.180663] ata1.00: 78140160 sectors, multi 16: LBA48 [ 3.188530] ata1.00: configured for UDMA/100 [ 3.188939] scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK4025GA KA10 PQ: 0 ANSI: 5 [ 3.190540] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 3.191320] sd 0:0:0:0: [sda] 78140160 512-byte logical blocks: (40.0 GB/37.2 GiB) [ 3.191493] sd 0:0:0:0: [sda] Write Protect is off [ 3.191507] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 3.191599] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.192225] sda: sda1 sda2 < sda5 sda6 sda7 sda8 sda9 [ 3.352117] ata2.00: NODEV after polling detection [ 3.353379] sda10 > [ 3.357116] sd 0:0:0:0: [sda] Attached SCSI disk -- [regression karmic] cd/dvd drive not detected https://bugs.launchpad.net/bugs/425756 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
