I do not have access to that computer right now. But the same problem appeared today with my laptop, which is also running KUbuntu 18.04 with an NVIDIA card (Geforce 840M) and with driver 390.77.
-- 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/1783954 Title: [NVIDIA] GPU lockup (screen freeze) after resume from hibernation / suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1783954/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

