Questions tagged [gnome-color-manager]

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GNOME Color Manager is a session framework for the GNOME desktop environment that makes it easy to manage easy to manage, install and generate color profiles.

22 questions
0 votes 0 answers 10 views

Command line: changing white balance & contracts of screen

I have I got modded Lenovo x230 with FHD screen via dock connection with board. One of the thing is, that colors are little off. Before reinstalling my OS, I had command line (I forgotten) which I use ... user avatar Tomas
  • 1
0 votes 0 answers 17 views

Scanner calibration on Ubuntu 21.10

I've followed the instructions here, but when I click Calibrate... nothing happens. Any thoughts on what I am doing wrong? Ubuntu 21.10 Canon LiDE 400 scanner user avatar KneadToKnow
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0 votes 0 answers 114 views

Why does the wallpaper color intensity change in 20.04?

I'm using ubuntu 20.04 LTS. Whenever I set a picture as my wallpaper, the color intensity changes for some reason and I can't figure out why. How do I get rid of this problem? user avatar Sahil Ansari
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1 vote 0 answers 106 views

Color and font not accurate on second screen (sony tv 24")

When i connect second monitor ( sony tv 24" ) via hdmi cable, Color on second screen are not accurate and font looks blurry/fuzzy. Calibrate option for display is greyed out by default. try changing ... user avatar RavatSinh Sisodiya
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5 votes 2 answers 14k views

How to install GNOME Control Center?

In Ubuntu I installed 'GNOME Color Manager'. According to Ubuntu this software is supposed to be used with 'GNOME Control Center'. But I can't find 'GNOME Control Center' anywhere. Has it ceased to ... user avatar Henrik R.
  • 823
20 votes 3 answers 18k views

Ubuntu 18.04: Change color of window title bar

Is it possible to make the color of the title bar of the active window different from the rest? Right now it's black for all windows in my default set-up. I am unable to determine if I can start ... user avatar Old Geezer
  • 549
4 votes 2 answers 11k views

Ubuntu 18.04 tigervnc: Authentication is required to create a color profile

Trying to connect to tigervnc server running on Ubuntu 18.04 (using TigerVNC viewer windows client). After the initial authentication, I get an additional authentication prompt that reads "... user avatar thejasviv
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0 votes 2 answers 3k views

spyder 3 color calibration with 17.10

With Ubuntu 17.10 (artful aardvark): when trying to calibrate my monitor with my datacolor spyder 3 calibration tool using the settings - devices - color manager, after I am told to hang the ... user avatar minyves
  • 176
3 votes 1 answer 5k views

Changing text color in-line?

Short question: Using bash, is it possible to print a sentence such that each individual word has a different color? I.e; print a word in-line, change the text color, repeat? user avatar Graviton
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2 votes 1 answer 4k views

Permanently change system color temperature [duplicate]

I want to change my system screen color settings to red color temperature of 3000k. I am using ubuntu 16.04LTS, I have also tried with Flux and redshift, It doesn't help me. Flux - doesn't have ... user avatar harishaaram
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2 votes 1 answer 2k views

How to calibrate colors without a colorimeter?

Although this question has already been asked a few times before (without hardware, nvidia-settings), either the question was not answered clearly, or it relied upon a graphics card that is not ... user avatar Tankobot
  • 121
2 votes 0 answers 826 views

Change screen settings? (Confusing gnome color management settings on Ubuntu 14.04)

My screen on my Sony Vaio svt141190x is displaying very washed out colours and I meant to adjust them. I have been told I could do this via the gnome color manager that I can access via the settings ... user avatar clueless
  • 151
2 votes 2 answers 2k views

Gnome Colour Manager & dispcalGUI calibration issues

I'm running 14.04 on a Sony Vaio VPCF13Z0E which has a NVIDIA® GeForce® GT 425M GPU card, and have both Gnome colour manager and dispcalGUI installed. I've a Colorhug which runs from the liveUSB but I ... user avatar Woolly Wormhead
  • 21
0 votes 1 answer 293 views

Color config defaults to blue tint on startup?

Running Ubuntu 16.04. All images are "smurfed" (not just video)!?! First letter of Google is orange when I open any browser. Here's what I have tried so far: Reset color config (default), then ... user avatar Arwain
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3 votes 2 answers 2k views

How can I rename a color profile and change the title stored in the ICC file?

I have a number of ICC color profile files for monitor calibration. They can be imported and work correctly on Ubuntu, but the titles they were created with are not helpful so I'd like to change them. ... user avatar Ian Mackinnon
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