The problem comes from the upgrade to gtk+2.0 (2.23.1-0ubuntu1) downgrading to 2.22.0-0ubuntu4 "fixes" it
** Package changed: python2.6 (Ubuntu) => gtk+2.0 (Ubuntu) -- python2.6: undefined symbol: gtk_private_flags_get_type https://bugs.launchpad.net/bugs/673432 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gtk+2.0 in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs