Could you provide the information as requested in https://wiki.ubuntu.com/DebuggingKernelProblems?
** Changed in: Ubuntu Status: Unconfirmed => Needs Info ** Changed in: Ubuntu Sourcepackagename: None => linux-source-2.6.12 -- System logs fill with cdrom errors (1 GB per 20 minutes) https://launchpad.net/bugs/64548 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs