> [ 82.230208] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
you're using UEFI secure boot, which puts the system into 'lockdown', which disallows (unencrypted) hibernation. So this isn't a problem with systemd, this requires the kernel to handle encrypted hibernation. I *think* that functionality isn't yet in the upstream kernel, as I think this thread was the last discussion about adding it: https://lore.kernel.org/lkml/20210220013255.1083202-1-matthewgarr...@google.com/ ** Package changed: systemd (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947708 Title: Cannot configure suspend-then-hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1947708/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
