@chris Reposting this here (as well as https://bugs.launchpad.net/ubuntu- mate/+bug/1872292).
There may be events saved to /var/log/kern.log during the freeze. If you can reproduce the freeze again on 5.3.0-46, reboot then collect and post the contents of /var/log/kern.log around the time of the freeze. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874846 Title: Keyboard stops responding in kernel 5.3.0-46, but 5.3.0-45 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874846/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs