Public bug reported:
Title of my display under Settings is "Unknown Display".
I think there's no proper display driver for my laptop in this new
distribution, "18.04", because the setting for my display works fine
before I upgrade from 16.04.
While I said "works fine", I meant, I could use the "fn" button plus
with the brightness adjusting button, which is "f5" and "f6" on my
laptop, to adjust the brightness.
Other than the "fn" combination button not working, I can't even adjust
the brightness in the setting and inside the main menu bar, which I
think there might have since a control center is one of the features of
this version upgrade.
So, thanks for reading my problem, and please help, otherwise, it's so
unhealthy for my eyes for looking at a screen with too bright for so
long and I have to look at the screen for so long.
Thanks in advance.
Ps, in case it's needed, the model of my laptop is, ASUS T300F. A
transform 2-in-one laptop. The fact that my laptop can "transform" might
be the reason why I got this issue, the drive that serves all just fail
to meet its needs. I'm sorry.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
Uname: Linux 4.17.0-041700rc3-generic x86_64
.tmp.unity_support_test.1:
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri Sep 28 21:44:14 2018
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation HD Graphics 5300 [8086:161e] (rev 08) (prog-if 00 [VGA
controller])
Subsystem: ASUSTeK Computer Inc. HD Graphics 5300 [1043:15fd]
InstallationDate: Installed on 2018-04-04 (177 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
LightdmDisplayLog: (II) Server terminated successfully (0). Closing log file.
MachineType: ASUSTeK COMPUTER INC. T300FA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.17.0-041700rc3-generic
root=UUID=63fcbd04-ec8b-462c-ba66-4f45c229353c ro quiet splash nomodeset
vt.handoff=1
Renderer: Software
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/01/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: T300FA.214
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: T300FA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrT300FA.214:bd09/01/2015:svnASUSTeKCOMPUTERINC.:pnT300FA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnT300FA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.family: T
dmi.product.name: T300FA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Fri Sep 28 21:43:24 2018
xserver.configfile: default
xserver.errors:
open /dev/dri/card0: No such file or directory
open /dev/dri/card0: No such file or directory
Screen 0 deleted because of no matching config section.
AIGLX: reverting to software rendering
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.19.6-1ubuntu4
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic ubuntu
** Attachment added: "The setting of my display, which should contain
brightness adjustment, right?"
https://bugs.launchpad.net/bugs/1794995/+attachment/5194079/+files/Screenshot%20from%202018-09-28%2022-05-44.png
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https://bugs.launchpad.net/bugs/1794995
Title:
Lacking full setting for display(Can't adjust brightness)
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