I had the same messages after corrupting filesystem via "vaporised HDD power wires" ;-) >> run fsck on the affected partition(s) --> no further messages!
-- ext4: find_group_flex failed, fallback succeeded dir https://bugs.launchpad.net/bugs/367065 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs