I want to check to see if the driver confusion (comment #2) has been resolved as that could cause unpredictable behaviour and freezes. Please:
1. Reboot to get a fresh system. 2. Wait for the problem to happen again. 3. After the problem happens again run: journalctl -b0 > journal.txt and then attach the resulting file here. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1875957 Title: Random freezes for 1 second To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1875957/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
