Thanks for the suggestion to upgrade the BIOS. The laptop is brand new, so I did not think the BIOS would be out of date.
I did the upgrade but the problem persists. Strangely, after opening the lid, the mouse cursor appears on the login screen (the session is automatically locked when the lid is closed). After unlocking the session, it disappears as said previously. -- 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/1573760 Title: screen remains black after hibernation or suspend to RAM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1573760/+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
