Note - this affects GNOME-Shell on Xorg as well. Confirmed with intel i915 driver.
GNOME-Shell on Wayland there are no window flicker So most probably a regression in mutter (since budgie and GNOME-Shell share the same window manager) in the X11 handling. -- 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/1896654 Title: Windows flicker when resizing with mouse (GNOME-Shell - Xorg & Budgie) Status in mutter package in Ubuntu: Confirmed Bug description: When resizing a window with the mouse by dragging the edge or corner, the window begins to flicker. It only flickers when actively being resized, and when I stop dragging, it looks normal. This behavior is does not occur on same pc in 20.04. Sometimes the flickering is black, sometimes the flickering makes the wallpaper visible, even when there is a window behind the window being resized. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: mutter (not installed) ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4 Uname: Linux 5.8.0-18-generic x86_64 ApportVersion: 2.20.11-0ubuntu45 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: Budgie:GNOME Date: Tue Sep 22 14:48:00 2020 InstallationDate: Installed on 2020-09-22 (0 days ago) InstallationMedia: Ubuntu-Budgie 20.10 "Groovy Gorilla" - Alpha amd64 (20200921) SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1896654/+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
