[Lenovo V15-ADA] No screen brightness
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
After installing the low-latency kernel i cant adjust the screen brightness, I'm using Ubuntu 18.04.6 lts, i used the native low-latency kernel
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-
ApportVersion: 2.20.9-0ubuntu7.28
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan 25 14:17:29 2023
InstallationDate: Installed on 2023-01-24 (1 days ago)
InstallationMedia: Ubuntu 18.04.6 LTS "Bionic Beaver" - Release amd64 (20210915)
MachineType: LENOVO 82C7
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.173.21
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/23/2022
dmi.bios.vendor: LENOVO
dmi.bios.version: E8CN36WW
dmi.board.
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: V15-ADA
dmi.product.name: 82C7
dmi.product.
dmi.sys.vendor: LENOVO
summary: |
- No screen brightness + [Lenovo V15-ADA] No screen brightness |
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