[Bug 2008059] [NEW] No KScreen backend found

[Heinrich Schuchardt]

Public bug reported:

I am using KDE on Ubuntu 23.04 Lunar. In system settings "Display and
Monitor" the kscreen plugin is  not shown instead I get a warning
message "No KScreen backend found. Please check your KScreen
installation."

Scaling of applications like Chrome and Firefox for my 4k screen fails.
--- 
ProblemType: Bug
ApportVersion: 2.24.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2021-05-26 (636 days ago)
InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
Package: kscreen 4:5.26.5-0ubuntu1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7
Tags:  lunar uec-images
Uname: Linux 5.19.0-21-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True

** Affects: kscreen (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-collected lunar uec-images

** Tags added: apport-collected lunar uec-images

** Description changed:

  I am using KDE on Ubuntu 23.04 Lunar. In system settings "Display and
  Monitor" the kscreen plugin is  not shown instead I get a warning
  message "No KScreen backend found. Please check your KScreen
  installation."
  
  Scaling of applications like Chrome and Firefox for my 4k screen fails.
+ --- 
+ ProblemType: Bug
+ ApportVersion: 2.24.0-0ubuntu2
+ Architecture: amd64
+ CasperMD5CheckResult: pass
+ CurrentDesktop: KDE
+ DistroRelease: Ubuntu 23.04
+ InstallationDate: Installed on 2021-05-26 (636 days ago)
+ InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
+ NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
+ Package: kscreen 4:5.26.5-0ubuntu1
+ PackageArchitecture: amd64
+ ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7
+ Tags:  lunar uec-images
+ Uname: Linux 5.19.0-21-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: N/A
+ _MarkForUpload: True

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https://bugs.launchpad.net/bugs/2008059

Title:
  No KScreen backend found

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