The change worked on my PC. The difference has been tested with limited changes to my userdata, but I try tomorrow with the next set of updates. The current snapshots are: bertadmin@VM-Xubuntu-2110:~$ zfs list -t snapshot NAME USED AVAIL REFER MOUNTPOINT bpool/BOOT/ubuntu_q3cgtj@211015-proposed 56K - 78.6M - rpool/ROOT/ubuntu_q3cgtj@211015-proposed 54.0M - 3.51G - rpool/ROOT/ubuntu_q3cgtj/srv@211015-proposed 0B - 96K - rpool/ROOT/ubuntu_q3cgtj/usr@211015-proposed 0B - 96K - rpool/ROOT/ubuntu_q3cgtj/usr/local@211015-proposed 0B - 144K - rpool/ROOT/ubuntu_q3cgtj/var@211015-proposed 0B - 96K - rpool/ROOT/ubuntu_q3cgtj/var/games@211015-proposed 0B - 96K - rpool/ROOT/ubuntu_q3cgtj/var/lib@211015-proposed 300K - 33.6M - rpool/ROOT/ubuntu_q3cgtj/var/lib/AccountsService@211015-proposed 56K - 100K - rpool/ROOT/ubuntu_q3cgtj/var/lib/NetworkManager@211015-proposed 104K - 140K - rpool/ROOT/ubuntu_q3cgtj/var/lib/apt@211015-proposed 0B - 79.6M - rpool/ROOT/ubuntu_q3cgtj/var/lib/dpkg@211015-proposed 256K - 37.9M - rpool/ROOT/ubuntu_q3cgtj/var/log@211015-proposed 416K - 71.3M - rpool/ROOT/ubuntu_q3cgtj/var/mail@211015-proposed 0B - 96K - rpool/ROOT/ubuntu_q3cgtj/var/snap@211015-proposed 0B - 96K - rpool/ROOT/ubuntu_q3cgtj/var/spool@211015-proposed 72K - 112K - rpool/ROOT/ubuntu_q3cgtj/var/www@211015-proposed 0B - 96K - rpool/USERDATA/bertadmin_g64ltk@211015-proposed 1.91M - 177M - rpool/USERDATA/bertadmin_g64ltk@autozsys_6g35l0 128K - 176M - rpool/USERDATA/root_g64ltk@211015-proposed 8K - 812K - bertadmin@VM-Xubuntu-2110:~$
That autosys snapshot has been created automatically the first time I did run the next script to create a snapshot: zsysctl save $1 -s zfs list -t snapshot | grep rpool zfs list -t snapshot | grep bpool According to the Internet the next commands would stop all autosys snapshots systemctl --user stop zsys-user-savestate.timer systemctl --user disable zsys-user-savestate.timer sudo mv /etc/apt/apt.conf.d/90_zsys_system_autosnapshot /etc/apt/apt.conf.d /90_zsys_system_autosnapshot_disabled Did I make an error or is it another bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946808 Title: zfs fails reverting to a previous snapshot on reboot when selected on grub To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1946808/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs