I saw this as well on 18.04 during boot.  Since

    /usr/share/initramfs-tools/scripts/local-premount/btrfs

calls for the scan, you can workaround this issue by dealing with that
file.  Since I wasn't using BTRFS regularly, I purged the file through

    sudo apt purge btrfs-progs

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1460447

Title:
  Boot slow, "scanning for btrfs filesystems" takes 100 seconds

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1460447/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to