Unfortunatelly, in my case, the workaround described works only for first hibernation after fresh boot :/ Any next hibernation would fail ending-up with a login screen like if I had just locked the desktop.
In dmesg I see some weird info regarding nouveau - see eg. log time time "8109.997421" in the attachment dmesg.txt. ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1641919/+attachment/4778174/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641919 Title: hibernation has stopped working in 16.10 Yakkety Yak To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nouveau-firmware/+bug/1641919/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
