*** This bug is a duplicate of bug 69470 *** Thanks for your report. It appears from your logs that there was a problem reading from the CD, which eventually caused dpkg to encounter a segmentation fault. This is generally due to a faulty CD/DVD disk or drive, rather than being an installer bug as such. It may help to clean the CD/DVD, to burn the CD/DVD at a lower speed, or to clean the CD/DVD drive lens (cleaning kits are often available from electronics suppliers).
That said, ubiquity's poor response to this event is bug 69470. ** This bug has been marked a duplicate of bug 69470 MASTER: dpkg error on do_remove -- dpkg error on do_remove (SIGSEGV) https://launchpad.net/bugs/88922 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs