** Description changed: [ Impact ] Mouse cursor stutters but only over GUI elements that are animated. [ Test Plan ] - 1. Open Settings > Screen Display. - 2. Move the cursor up/down over the list on the left side. - 3. Move the cursor up/down over a non-animated part of the window, or over your desktop wallpaper. + 1. Open Settings. + 2. Move the cursor up/down over an empty area of the desktop. + 3. Move the cursor up/down over the list pane on the left side of the Settings window. Expect: No difference in cursor smoothness whether the window below is animating in response to movement or not. [ Where problems could occur ] In frame scheduling, so the risk is more stuttering or screen freezes. [ Workaround ] Add this to /etc/environment: CLUTTER_PAINT=disable-dynamic-max-render-time
-- 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/2023766 Title: Mouse cursor stutters but only over GUI elements that are animated Status in mutter package in Ubuntu: Fix Committed Status in mutter source package in Jammy: Triaged Status in mutter source package in Lunar: Triaged Status in mutter source package in Mantic: Fix Committed Bug description: [ Impact ] Mouse cursor stutters but only over GUI elements that are animated. [ Test Plan ] 1. Open Settings. 2. Move the cursor up/down over an empty area of the desktop. 3. Move the cursor up/down over the list pane on the left side of the Settings window. Expect: No difference in cursor smoothness whether the window below is animating in response to movement or not. [ Where problems could occur ] In frame scheduling, so the risk is more stuttering or screen freezes. [ Workaround ] Add this to /etc/environment: CLUTTER_PAINT=disable-dynamic-max-render-time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2023766/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
