This bug was fixed in the package mutter - 42.1-0ubuntu1 --------------- mutter (42.1-0ubuntu1) jammy; urgency=medium
[ Jeremy Bicha ] * New upstream release (LP: #1972726, #1948410, #1967219, #1971693) * Refresh triple buffering patch with latest version * Drop patches applied in new release * debian/libmutter-10-0.symbols: Add new symbol * Add Breaks against old gtk3 & gtk4 versions. See Ubuntu bug 1972721 [ Marco Trevisan (Treviño) ] * debian/patches: Adapt expected log messages to new domains -- Jeremy Bicha <jbi...@ubuntu.com> Fri, 13 May 2022 12:10:07 -0400 ** Changed in: mutter (Ubuntu Jammy) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948410 Title: [nvidia] Software cursor in Wayland sessions (EGLStreams) Status in Mutter: Unknown Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Jammy: Fix Released Bug description: Impact ------ In the Wayland session with older Nvidia graphics (usually nvidia driver 470), a software cursor is used instead of a hardware cursor. This causes worse performance with unnecessary updates of the display. Test Case --------- 1. Set up an Nvidia-only desktop. No other GPUs active. Driver version must be 470 or higher. 2. Add this to /etc/environment: MUTTER_DEBUG_FORCE_EGL_STREAM=1 CLUTTER_PAINT=damage-region 3. Reboot. 4. Log into 'Ubuntu on Wayland'. Observed: The red and blue boxes from the above debugging option follow the mouse cursor. Expected: No red and blue boxes follow the mouse cursor. What Could Go Wrong ------------------- See the master bug for this mutter update LP: #1972726 To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948410/+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