*** This bug is a duplicate of bug 1674838 *** https://bugs.launchpad.net/bugs/1674838
I am facing this issue too. Complete system freeze after 17.04 upgrade. numlock/capslock also don't toggle. Firefox was always running on my system, when this issue was hit. It already hit 4-5 times in last 3 days. I was using gnome flashback metacity desktop. I will try using kernel from 16.10 and update here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1683889 Title: complete system freeze after update to 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1683889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs