the mainline kernel you linked boots fine. I'm running it right now. uname -a Linux petroc 3.16.7-031607-generic #201503300635 SMP Mon Mar 30 10:36:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1442294 Title: Fails to mount Btrfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1442294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs