1. Please try to obtain a backtrace <http://wiki.ubuntu.com/DebuggingProgramCrash> and attach the file to the bug report. This will greatly help us in tracking down your problem.
2. Try to switch on double buffering, that might help on the latter issue.
Thanks for reporting this bug.
1. Please try to obtain a backtrace <http:// wiki.ubuntu. com/DebuggingPr ogramCrash> and attach the file to the bug report. This will greatly help us in tracking down your problem.
2. Try to switch on double buffering, that might help on the latter issue.