Fixed in 22.04 via xorg-server 2:21.1.3-2ubuntu2 ** Changed in: xorg-server (Ubuntu Jammy) Status: Fix Committed => Fix Released
** Changed in: xorg-server (Ubuntu Impish) Importance: Undecided => High ** Changed in: xorg-server (Ubuntu Focal) Importance: Undecided => High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1959995 Title: present: Crash in 'present_scmd_get_crtc' and 'present_flush' (NVIDIA 495.46) Status in X.Org X server: Unknown Status in marco package in Ubuntu: Fix Committed Status in xorg-server package in Ubuntu: Fix Released Status in marco source package in Focal: Confirmed Status in xorg-server source package in Focal: Confirmed Status in marco source package in Impish: Confirmed Status in xorg-server source package in Impish: Confirmed Status in marco source package in Jammy: Fix Committed Status in xorg-server source package in Jammy: Fix Released Bug description: This bug causes xserver to crash when using newer Nvidia drivers (NVIDIA 495.46+) with Optimus. It's apparently triggered when using the MATE desktop environment. It has been noticed on xorg-server-21.1, but it's likely affecting version 1.20.13 as well. It has been fixed already, but could you please backport the fix? Patch that fixes it is here: https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/841/diffs?commit_id=22d5818851967408bb7c903cb345b7ca8766094c The bug report at freedesktop.org is here: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1275 Thank you! To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1959995/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp