I am affected as well (using a swap-file on a LUKS-encrypted partition). The workaround with populating /sys/power/resume works!
Regarding: > Still i can't use hibernate from power button. > Some news? After performing step 4 of https://ubuntuhandbook.org/index.php/2021/08/enable-hibernate- ubuntu-21-10/ (polkit) I can assign hibernate also to button/lid-events - however, I am using KDE. -- 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/initramfs-tools/+bug/2057687/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
