I also encounter this problem. I have a Radeon X1300. If I restore from a backup, it works again. I tried the launching with the command suggested by Mario, but it still gives me a floating point exception.
I have attached the crash report. ** Attachment added: "Mythfrontend floating point exception crash report" http://librarian.launchpad.net/6519237/_usr_bin_mythfrontend.1000.crash -- mythfrontend startup crash - floating point exception https://launchpad.net/bugs/77291 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
