*** This bug is a duplicate of bug 2013255 ***
https://bugs.launchpad.net/bugs/2013255
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 2013255, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 2013255
changing screen brightness with keyboard hotkeys reacts very slow
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https://bugs.launchpad.net/bugs/2016281
Title:
Xorg freezing entirely for up to 5 seconds after brightness-change via
hotkeys
Status in xorg package in Ubuntu:
New
Bug description:
After each brightness-step change (via using Fn+arrow up-/arrow-down
keys), system freezes for ~500ms. With my notebook's 10 brightness-
levels, this often results in total delay from 10x 500ms, = 5 entire
seconds for the notebook finishing a multi-step brightness-change in
very very laggy steps, when the user input already stops within 1-2
seconds.
Also, the brightness update-rate symbology is often freezing entirely
for up to 5 seconds before indicating that brightness was changed at
all (see screenshot in comment #2 for symbology)
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 5.19.0-38.39~22.04.1-generic 5.19.17
Uname: Linux 5.19.0-38-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file.
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 390.157 Wed Oct 12 09:19:07
UTC 2022
GCC version:
ApportVersion: 2.20.11-0ubuntu82.4
Architecture: amd64
BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 14 11:17:18 2023
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166]
(rev 09) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] 3rd Gen Core processor
Graphics Controller [1462:10d7]
NVIDIA Corporation GK107M [GeForce GTX 660M] [10de:0fd4] (rev a1) (prog-if
00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] GK107M [GeForce GTX
660M] [1462:10d7]
InstallationDate: Installed on 2023-03-30 (14 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
MachineType: Micro-Star International Co., Ltd. GE60 0NC\0ND
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-38-generic
root=UUID=c2574575-ad11-44a8-9aa0-69c2e7c72473 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/08/2012
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E16GAIMS.513
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MS-16GA
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.:bvrE16GAIMS.513:bd11/08/2012:br4.6:svnMicro-StarInternationalCo.,Ltd.:pnGE600NC\0ND:pvrREV1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMS-16GA:rvrREV1.0:cvnMicro-StarInternationalCo.,Ltd.:ct10:cvrN/A:skuTobefilledbyO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: GE60 0NC\0ND
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: REV:1.0
dmi.sys.vendor: Micro-Star International Co., Ltd.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 22.2.5-0ubuntu0.1~22.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2.9
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.17-2build1
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