"Reds are tinted orange" could be a couple of different issues I can
think of. Here are some possibilities:
1. Reds that look bright orange may be unexpected, but in some cases are
actually correct. This is a common finding for users first moving to high
quality monitors with a wide colour gamut. So in this case isn't a bug at all.
But regardless, if you want to change it then please see:
System Settings > Device Color Profiles
Now select your display and add/remove colour profiles to suit your preference.
2. Something has accidentally triggered a change in the colour profile in
software. Again see:
System Settings > Device Color Profiles
and remove all profiles you find attached to your display.
3. Maybe some regression happened. Did the problem appear recently in an
update or only after you upgraded the whole OS?
Please also take a photo of the issue, preferably of the default Ubuntu
desktop.
** Changed in: xorg (Ubuntu)
Status: New => Incomplete
** Package changed: xorg (Ubuntu) => ubuntu
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Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1779434
Title:
Color is no longer correct. Reds are tinted orange.
Status in Ubuntu:
Incomplete
Bug description:
Color is no longer correct. Reds are tinted orange.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-45.50~16.04.1-generic 4.13.16
Uname: Linux 4.13.0-45-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Fri Jun 29 20:29:07 2018
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus: openafs, 1.6.15: added
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16]
(rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Haswell-ULT Integrated Graphics Controller [17aa:2217]
InstallationDate: Installed on 2018-03-01 (120 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64
(20170801)
MachineType: LENOVO 20CDS02B00
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-45-generic
root=UUID=15a31849-cfa8-4cce-809b-fdbfa98173f2 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/08/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: GQET51WW (1.31 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20CDS02B00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50512 Std
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGQET51WW(1.31):bd03/08/2017:svnLENOVO:pn20CDS02B00:pvrThinkPadS1Yoga:rvnLENOVO:rn20CDS02B00:rvrSDK0E50512Std:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad S1 Yoga
dmi.product.name: 20CDS02B00
dmi.product.version: ThinkPad S1 Yoga
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.3+16.04.20180221-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.83-1~16.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.8-0ubuntu0~16.04.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.8-0ubuntu0~16.04.1
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Fri Jun 29 20:04:28 2018
xserver.configfile: default
xserver.errors:
Wacom ISDv4 EC Pen stylus: Invalid type 'cursor' for this device.
Wacom ISDv4 EC Pen stylus: Invalid type 'touch' for this device.
Wacom ISDv4 EC Pen stylus: Invalid type 'pad' for this device.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.5-0ubuntu2~16.04.1
xserver.video_driver: modeset
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