This seems to be an old bug with uswsusp, which is an old package: https://bugzilla.kernel.org/show_bug.cgi?id=75101
I think I first started using it because it was easier to set up and I heard it was better for nvidia proprietary modules. ** Also affects: uswsusp (Ubuntu) Importance: Undecided Status: New ** Changed in: uswsusp (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819915 Title: s2disk freezes at saving image to disk (hibernation) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819915/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs