Public bug reported:
I cannot use my keyboard backlight on my samsung galaxy book 3 pro
laptop. Seems like the kernel does not support it or something.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.14.0-33-generic 6.14.0-33.33~24.04.1
ProcVersionSignature: Ubuntu 6.14.0-33.33~24.04.1-generic 6.14.11
Uname: Linux 6.14.0-33-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: elias-huse 1976 F.... pipewire
elias-huse 1981 F.... wireplumber
/dev/snd/seq: elias-huse 1976 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 8 19:02:34 2025
InstallationDate: Installed on 2025-09-26 (12 days ago)
InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
(20250805.1)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 960XFG
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.14.0-33-generic
root=UUID=18db6bde-c003-4bcd-bcdd-ece614f76b90 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.14.0-33-generic N/A
linux-backports-modules-6.14.0-33-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.17
SourcePackage: linux-hwe-6.14
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/29/2024
dmi.bios.release: 5.27
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: P07RGU.330.240529.ZQ
dmi.board.asset.tag: No Asset Tag
dmi.board.name: NP960XFG-KC6SE
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: SGLB464A1I-C01-G001-S0002+10.0.22621
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrP07RGU.330.240529.ZQ:bd05/29/2024:br5.27:svnSAMSUNGELECTRONICSCO.,LTD.:pn960XFG:pvrP07RGU:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP960XFG-KC6SE:rvrSGLB464A1I-C01-G001-S0002+10.0.22621:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:skuSCAI-ICPS-A5A5-RPLP-PRGU:
dmi.product.family: Galaxy Book3 Pro
dmi.product.name: 960XFG
dmi.product.sku: SCAI-ICPS-A5A5-RPLP-PRGU
dmi.product.version: P07RGU
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
** Affects: linux-hwe-6.14 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
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https://bugs.launchpad.net/bugs/2127107
Title:
Keyboard backlight not working samsung galaxy book 3 pro
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