Unfortunately, "nopti" (GRUB_CMDLINE_LINUX_DEFAULT="nopti loglevel=7 no_console_suspend") does not at all make a difference for me.
Tested hibernate-resume cycles with 4.13.0-25, 4.13.0-26, 4.13.0-31 and 4.13.0-32. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1743094 Title: [regression] hibernation (freezes on resume) due to PTI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743094/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs