Ubuntu
grub2 package

  1. Bug #1751517
  2. Comment #0

Comment 0 for bug 1751517

Revision history for this message
en (b21enu) wrote :

In the /etc/fstab of installed ubuntu bionic sytem I specified compress=zstd for the btrfs root filesytem
After runing 'sudo btrfs filesystem defragment -r -czstd /' the system was unable to boot. I could boot again by running 'sudo btrfs filesystem defragment -r -clzo /' and specifying compress=lzo in the /etc/fstab.
There is also a bug in the btrfs tools:
btrfs does recognize the option '-clzo' but not '-c lzo'.