Dock stays ontop of Xscreensaver

[lotuspsychje]

Ubuntu 20.04 development branch with kernel 5.3.0-18-generic up to date at 12/11/2019

As requested on bug: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1849787

I am creating a new bug for gnome-shell as several users experience the dock to be ontop

My case the dock stays ontop of Xscreensaver, but only at random times
i cannot reproduce when

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.34.1+git20191024-1ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1
Uname: Linux 5.3.0-18-generic x86_64
ApportVersion: 2.20.11-0ubuntu9
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Nov 12 14:49:29 2019
DisplayManager: gdm3
InstallationDate: Installed on 2019-10-25 (18 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20191021)
RelatedPackageVersions: mutter-common 3.34.1+git20191107-1ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.xdg.autostart.gnome-shell-overrides-migration.desktop: 2019-10-25T10:03:18.026469

[Sebastien Bacher (seb128)]

Thank you for your bug report. How do you use Xscreensaver on GNOME? Doesn't it conflict with the build it lock screen? or are you talking about the GNOME lock screen?

[lotuspsychje (lotuspsychje)]

Im using Xscreensaver by startup items
i dont use gnome's lock screen
Xscreensaver is set to be active after 1 minute

[Daniel van Vugt (vanvugt)]

Xscreensaver is just a fullscreen window so I think this is probably still bug 1849787.

[Jorge Sivil (jorgesivil)]

My problem is that whenever I go fullscreen in Firefox (F11) or clicking in Youtube Fullscreen icon, after some 5 seconds or so, the dock starts showing and hiding itself really quick. I see a decrease in performance.

I have a 4k display, and I use fractional scaling.
Pointer is not near the dock.
Dock is set to auto hide.
Firefox Developer Edition 75.