Hello Mutamammil, thank you for reporting this issue. Looking back, is there a time when the issue did not happen? Was there a specific update which seemed to cause the behavior? I'm trying to establish a starting point that will help in debugging.
In running a quick search, it seems that there are known issues with this behavior and your machine type, some of which include workarounds which seem to fix the problem. Please let me know if you have tried any of these suggestions and whether they have changed the behavior. Here is one instance: https://askubuntu.com/questions/1434628/msi- modern-14b5m-screen-brightness-changing-randomly Also, please let me know whether you are able to install packages with apt. This will be helpful in case we decide to try some test kernels. Please let me know. ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2097696 Title: brightness Status in linux package in Ubuntu: New Bug description: my laptop brightness automatically change after i adjust it manually. if i haven't adjust it after booting, the brightness wont change automatically. so i need to reboot if i don't want it to change automatically ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.8.0-52-generic 6.8.0-52.53 ProcVersionSignature: Ubuntu 6.8.0-52.53-generic 6.8.12 Uname: Linux 6.8.0-52-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/seq: msi 1540 F.... pipewire /dev/snd/controlC0: msi 1544 F.... wireplumber /dev/snd/controlC2: msi 1544 F.... wireplumber /dev/snd/controlC1: msi 1544 F.... wireplumber CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sun Feb 9 15:25:31 2025 InstallationDate: Installed on 2025-02-06 (3 days ago) InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1) MachineType: Micro-Star International Co., Ltd. Modern 14 B4MW ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-52-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash acpi_osi=Linux vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-6.8.0-52-generic N/A linux-backports-modules-6.8.0-52-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.7 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/12/2023 dmi.bios.release: 1.22 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: E14DKAMS.116 dmi.board.asset.tag: Default string dmi.board.name: MS-14DK dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: REV:1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE14DKAMS.116:bd07/12/2023:br1.22:svnMicro-StarInternationalCo.,Ltd.:pnModern14B4MW:pvrREV1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMS-14DK:rvrREV1.0:cvnMicro-StarInternationalCo.,Ltd.:ct10:cvrN/A:sku14DK.1: dmi.product.family: Modern dmi.product.name: Modern 14 B4MW dmi.product.sku: 14DK.1 dmi.product.version: REV:1.0 dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2097696/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
