I have recently installed Ubuntu 23.04 to my system (dual booting with Windows). My system is HP Victus 15, Ryzen 7 5800H and Nvidia RTX 3050 Mobile GPU. Here, when I try to increase the brightness, the slider goes up while the brightness decreases. Also, the max brightness for the screen seems to be lower than the one I can use in Windows. The solution mentioned here: https://askubuntu.com/questions/1113627/inverted-brightness-button has not worked for me.
This has happened with all the other distros I have tried as well.
Please fix this as soon as possible!
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: linux-image-6.2.0-20-generic 6.2.0-20.20
ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6
Uname: Linux 6.2.0-20-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 21 20:45:55 2023
InstallationDate: Installed on 2023-04-21 (0 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418)
MachineType: HP Victus by HP Gaming Laptop 15-fb0xxx
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=/boot/vmlinuz-6.2.0-20-generic root=UUID=1a72e0ee-fb79-42b6-8013-72d57efcfd40 ro quiet splash i915.invert_brightness=1 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.2.0-20-generic N/A
linux-backports-modules-6.2.0-20-generic N/A
linux-firmware 20230323.gitbcdcfbcf-0ubuntu1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/13/2022
dmi.bios.release: 15.16
dmi.bios.vendor: AMI
dmi.bios.version: F.16
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 8A3D
dmi.board.vendor: HP
dmi.board.version: 35.43
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 35.43
dmi.modalias: dmi:bvnAMI:bvrF.16:bd12/13/2022:br15.16:efr35.43:svnHP:pnVictusbyHPGamingLaptop15-fb0xxx:pvr:rvnHP:rn8A3D:rvr35.43:cvnHP:ct10:cvrChassisVersion:sku6F9U1PA#ACJ:
dmi.product.family: 103C_5335M7 HP VICTUS
dmi.product.name: Victus by HP Gaming Laptop 15-fb0xxx
dmi.product.sku: 6F9U1PA#ACJ
dmi.sys.vendor: HP
This change was made by a bot.