Public bug reported:

I can't control the brightness at, be it from the fn buttons or the GUI.
The brightness is set to the max level with any way to lower it or control it.
This problem doesn't exist in older kernels.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.2.0-37-generic 6.2.0-37.38~22.04.1
ProcVersionSignature: Ubuntu 6.2.0-37.38~22.04.1-generic 6.2.16
Uname: Linux 6.2.0-37-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun Dec 10 17:48:35 2023
InstallationDate: Installed on 2023-12-07 (3 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
SourcePackage: linux-signed-hwe-6.2
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-signed-hwe-6.2 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy

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https://bugs.launchpad.net/bugs/2046071

Title:
  Brightness control is inoperative

Status in linux-signed-hwe-6.2 package in Ubuntu:
  New

Bug description:
  I can't control the brightness at, be it from the fn buttons or the GUI.
  The brightness is set to the max level with any way to lower it or control it.
  This problem doesn't exist in older kernels.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-6.2.0-37-generic 6.2.0-37.38~22.04.1
  ProcVersionSignature: Ubuntu 6.2.0-37.38~22.04.1-generic 6.2.16
  Uname: Linux 6.2.0-37-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Dec 10 17:48:35 2023
  InstallationDate: Installed on 2023-12-07 (3 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 
(20220419)
  SourcePackage: linux-signed-hwe-6.2
  UpgradeStatus: No upgrade log present (probably fresh install)

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