Chromium window empty

[Sebastian Heiden]

The browser starts, but the entire user interface apart from the window's border is missing.

This is what gets displayed when the browser is started via CLI:

Gtk-Message: 00:45:30.672: Failed to load module "canberra-gtk-module"
Gtk-Message: 00:45:30.673: Failed to load module "canberra-gtk-module"
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to open nvidia-drm: /snap/chromium/1957/gnome-platform/usr/lib/x86_64-linux-gnu/dri/nvidia-drm_dri.so: cannot open shared object file: Permission denied (search paths /snap/chromium/1957/gnome-platform/usr/lib/x86_64-linux-gnu/dri)
failed to load driver: nvidia-drm
MESA-LOADER: failed to open kms_swrast: /snap/chromium/1957/gnome-platform/usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so: cannot open shared object file: Permission denied (search paths /snap/chromium/1957/gnome-platform/usr/lib/x86_64-linux-gnu/dri)
failed to load driver: kms_swrast
MESA-LOADER: failed to open swrast: /snap/chromium/1957/gnome-platform/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so: cannot open shared object file: Permission denied (search paths /snap/chromium/1957/gnome-platform/usr/lib/x86_64-linux-gnu/dri)
failed to load swrast driver
[740332:740418:0412/004535.002377:ERROR:udev_watcher.cc(98)] Failed to begin udev enumeration.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: chromium-browser 1:85.0.4183.83-0ubuntu2
ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30
Uname: Linux 5.15.0-25-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu80
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 12 00:43:30 2022
InstallationDate: Installed on 2022-02-23 (47 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220223)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Snap.ChromeDriverVersion: ChromeDriver 100.0.4896.75 (d9568d04d7dd79269c5a655d7ada69650c5a8336-refs/branch-heads/4896@{#1007})
Snap.ChromiumVersion: Chromium 100.0.4896.75 snap
SourcePackage: chromium-browser
UpgradeStatus: No upgrade log present (probably fresh install)