Interesting. For me, the problem is easily reproducible on an Acer Chromebook C720 with a 2nd gen Intel Celeron with an Intel iGPU. And I *think* (though can't remember for sure) that this happens on a Compaq laptop around here with an AMD iGPU. All of these with single screens. So I don't think it can be NVIDIA-specific.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1855220 Title: xscreensaver is choppy on lubuntu 20.04 daily qa-test (flurry) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1855220/+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