I also am seeing :"floating point exception" error when attempting to start mythtv in terminal. If I attempt to launch mythtv from the applications menu, nothing visually happens (it just doesn't launch).
To 'correct' the problem, I have to set the resolution for my Radeon 9250 card to the highest setting (1024x768). What is unfortunate is that this resolution makes Ubuntu look like crap on my TV (though the GUI in mythtv looks fine). I came across this problem while troubleshooting a problem with the viewable area of LiveTV (image is too large for screen). I will attach files. ** Attachment added: "Complete Report" http://librarian.launchpad.net/5723063/_usr_bin_mythtv-setup.110.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