I can confirm this issue is occurring for me as well. I have run all the latest updates and I still have the issue. The Razerkbd driver doesn't fix it. This is going to be a hard one to trace as it doesn't appear to cause a crash dump or log to be generated.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663841 Title: toggling CAPS LOCK off freezes computer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-defaults/+bug/1663841/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs