@Dmitry I have tried your workaround from #2, but step 8. (the second hibernate) fails for me with a "Not enough swap space" error message.
On my setup I'm using a swapfile on a Btrfs formatted Logical Volume. This worked fine in regards of hibernating on Kubuntu 23.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2057687 Title: systemctl hibernate error: "Call to Hibernate failed: Invalid argument" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2057687/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs