This bug is related to bug 134308. The suggestion there to remove the python-mode package worked for me:
% dpkg --purge python-mode For python-mode in emacs22 you must have emacs22-el installed and python-mode not installed. -- emacs22 and python-mode do not play together https://bugs.launchpad.net/bugs/155681 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
