I have found that reverting everything inside the fs/notify hierarchy, and also kernel/audit_tree.c, kernel/audit_watch.c and include/linux/fsnotify_backend.h to the same versions as 3.5.0-21-generic solves the issue. So apparently this regression was caused by the patches used to fix LP #1096137.
Now I will try to merge the fsnotify changes from 3.8-rc4 into 3.5.0-22 and report back with a patch if it works. Then we should be able keep both bugs fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1101355 Title: can't umount home partition on 3.5.0-22-generic (works on 3.5.0-21-generic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1101355/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs