Also, a few comments for debugging: 0. I agree that this is a pretty nasty bug for usability on an LTS release, it doesn't give a very professional feeling (which is too bad as otherwise Ubuntu 22.04 is amazing).
1. Not all windows end up underneath the dock, only some (and I can't identify a pattern). 2. I can't reliably reproduce the issue. On my setup it doesn't happen every time I unlock the screen, and it seems to happen less frequently in the first few unlocks after a full system restart. It gets worse after a few hours/days of system usage. 3. I'm not sure, but I have the feeling this might be related to the fact that I often switch between two displays (the laptop's one and an external one, with same resolution 1920x1200). I always use a single display but I use the laptop's one when I'm not at my desk. I have the impression that if I always use the same display, the issue does arise. (note that the issue does *not* come up only when I lock on one screen and unlock on the other one) 4. Every time I unlock the screen, it looks like there's always some flickering under the dock for the first few milliseconds. This seems to happen even when the bug does not arise, but it does look suspicious. Hypothesis: the position of the windows is reset every time after a screen unlock, and sometimes it happens that some windows are "left behind". -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1961508 Title: Dock displaying over window after resuming from blank screen Status in Dash to dock: Unknown Status in Mutter: New Status in gnome-shell package in Ubuntu: Confirmed Status in gnome-shell-extension-ubuntu-dock package in Ubuntu: Confirmed Status in mutter package in Ubuntu: Confirmed Bug description: I have Blank Screen set to happen after 2 minutes of inactivity. When resuming from a Blank Screen (by moving the mouse or touching the keyboard), the Dock is displayed over the top of the current program. To get it back to normal I need to click "Restore Down" on the current programs window and then "Maximize" so that the Dock no longer overlaps it. (Note: I have Auto-hide dock turned off.) This only happens sometimes. I can't reproduce the bug it every time. ------------------------------------------------- 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu - Ubuntu 21.10 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center - Not sure (I guess the Dock is part of the Gnome interface?) 3) What you expected to happen - Dock should not overlap the current program on resume from screen blank. 4) What happened instead - The Dock overlaps the current program on resume from screen blank. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 21.10 InstallationDate: Installed on 2022-02-18 (24 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012) Package: gnome-shell-extension-ubuntu-dock PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.13.0-35.40-generic 5.13.19 RelatedPackageVersions: mutter-common 40.5-1ubuntu3~21.10.1 Tags: wayland-session impish Uname: Linux 5.13.0-35-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/dash-to-dock/+bug/1961508/+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
