On Wed, 2006-03-15 at 17:49 +0000, Anne Wilson wrote: > On Wednesday 15 March 2006 16:54, Andy Green wrote: > > Anne Wilson wrote: > > > :-[ WRITE@LBA=0h failed with SK=5h/ASC=64h/ACQ=00h]: Input/output error > > > :-( write failed: Input/output error > > > > > > I can live without re-writeables, if there really is a problem, but if > > > it's my system that has a problem it needs sorting. > > > > Anything wandering around in /var/log/messages about that IO Error? > > > Lots - > > Mar 15 16:33:04 david kernel: ide: failed opcode was: unknown > Mar 15 16:33:04 david kernel: end_request: I/O error, dev hdd, sector 168 > Mar 15 16:33:04 david kernel: hdd: media error (bad sector): status=0x51 > { DriveReady SeekComplete Error } > Mar 15 16:33:04 david kernel: hdd: media error (bad sector): error=0x30 > { LastFailedSense=0x03 } > Mar 15 16:33:04 david kernel: ide: failed opcode was: unknown > Mar 15 16:33:04 david kernel: end_request: I/O error, dev hdd, sector 176 > Mar 15 16:33:04 david kernel: hdd: media error (bad sector): status=0x51 > { DriveReady SeekComplete Error } > Mar 15 16:33:04 david kernel: hdd: media error (bad sector): error=0x30 > { LastFailedSense=0x03 } > Mar 15 16:33:04 david kernel: ide: failed opcode was: unknown > Mar 15 16:33:04 david kernel: end_request: I/O error, dev hdd, sector 184 > Mar 15 16:33:04 david kernel: hdd: media error (bad sector): status=0x51 > { DriveReady SeekComplete Error } > Mar 15 16:33:04 david kernel: hdd: media error (bad sector): error=0x30 > { LastFailedSense=0x03 } > Mar 15 16:33:04 david kernel: ide: failed opcode was: unknown > Mar 15 16:33:04 david kernel: end_request: I/O error, dev hdd, sector 192 > > and lots more like it. > > > Hm also did you erase these CDRWs first? > > I did - using k3b. > > I've just found a brand-new cd-rw and again k3b appeared to do the burn, but > when it came to the verify it said it couldn't read the ISO9660 file system. > I cannot mount the disk - konqueror says it doesn't know the file system. > This time there were no errors in messages when it failed to read the file > system. > > Either there is a big problem with k3b or my drive, I think. And I'm worried > that both drives I have tried have the same problem. > > Anne Anne, Cabling? I would have expected DMA messages, nevertheless are you using 80-pin cabling? After the long thread about which end is which: The blue end to the motherboard, single drive (or master) at the other end of the cable. Bob...