Exactly the same problem here. Happened after update from Feisty to Gutsy Tribe 5. I updated via command line (tweaking sources.list and using aptitude) since "update-manager -d" did not work for me.
-- Meld fails to display file diff interface https://bugs.launchpad.net/bugs/129352 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs