Your syslog shows a couple of kernel oopses, the first of which is in unionfs; presumably it's crashing due to bad input data. Could somebody in the kernel team check this out and make sure that it's fixed in our current kernels?
** Changed in: linux-source-2.6.15 (Ubuntu) Sourcepackagename: ubiquity => linux-source-2.6.15 Status: Unconfirmed => Confirmed ** Summary changed: - installer crashes repeatedly + oopses on live CD (vfs/unionfs?) -- oopses on live CD (vfs/unionfs?) https://launchpad.net/bugs/78214 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs