I've updated the title to reflect the additional test results. It would see the bug is in the memory-manager code that was changed to support the PTI workarounds but which is not conditional on pti/nopti.
** Summary changed: - [regression] hibernation (freezes on resume) due to PTI + [regression] hibernation (freezes on resume) since 4.13.0-25.29 -- 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) since 4.13.0-25.29 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