Strange. Someone else reported this earlier in the development cycle. Can you try apt-get install --reinstall libgtkmm-2.4-1c2a?
** Changed in: gparted (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/964694 Title: 12.04 Beta 2 gparted won't run To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gparted/+bug/964694/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs