Thanks for finding the mainline 4.10 does not have the bug and 4.11 final does. Can you also test v4.11-rc1, so we can find which release candidate introduced the bug?
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762468 Title: Cryptoswap not working in Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762468/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs