Questions related to colour management of the machines display, etc.

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4k views

How to use GNOME Color Manager in Ubuntu 12.04?

I need to correct colours displayed by my monitor. From the 'Ubuntu Software Center' I have installed the 'GNOME Color Manager', but I cannot use it for making my own colour profile: I have not found ...
3
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1answer
619 views

How can I improve color saturation in Ubuntu?

My laptop, a Thinkpad T430 with Intel HD4000 graphics, shows pretty desaturated colors by default. On Windows I can just increase saturation using the Intel Graphics and Media Control Panel to get ...
3
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1answer
157 views

color calibration and 3d acceleration

I am a photographer and I am looking at moving to Ubuntu in the near future. I also enjoy playing games. I am planning on building a new computer specifically for Ubuntu. I've been doing some testing ...
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1answer
22 views

14.04: gnome-color-manager - fails to connecto 'instrument'

When using: System Settings > Color > (select display) > Calibrate ... to attempt to do calibration on a display I consistently get: gnome-color-manager new_disprd() failed with ...
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1answer
222 views

How can I calibrate colors?

In System Settings -> Colors there is color panel but "calibrate" button is grey and I am unable to calibrate it by myself.
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1answer
330 views

Can I run gcm-calibrate on Xubuntu without installing all of Gnome?

I've got the ColorHug and it's got this nice LiveCD that runs Gnome and runs through a user-friendly monitor calibration program. Can I do this from Xubuntu, without booting into the LiveCD?
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1answer
103 views

accidentally applied color profile

I accidentally applied a color profile to my display in the color application in system settings. I was wondering if any one knew how to revert this, as there is no revert option in the window. I am ...
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1answer
590 views

How to set screen contrast using Ubuntu 12.04 on Macbook Pro?

I have a Macbook Pro running Ubuntu 12.04 LTS. It works fine with all the required packages. The only thing I see which is weird is colors are way too light. I think this is contrast ratio which I ...
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0answers
29 views

Is there a way to make cmyk thumbnail, images, look good in ubuntu

Is there a way to make cmyk thumbnails, images, look good in Ubuntu. Some appliactions like Krita and scribus show correct color on screen. I know they support cmyk profiles. But I wanted to know ...
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0answers
167 views

screen is displaying wrong colors after dual booting 14.04

I have a Dell inspiron 17r which has an Intel hd graphics 4400 GPU dual booted with Ubuntu and Windows 8. When I first tried Ubuntu without installing my screen was green instead of the usually ...
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0answers
31 views

color adjusting in VLC

Does the VLC media player 2.0.8 have a control for separate adjusting R, G, B of its window? I have not found any; does a plugin exist for the purpose? Thanks!
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0answers
147 views

Edit color profile (.icc) to change gamma

As a lot of other users here on Ask Ubuntu, I need to use xrandr to correct the gamma settings on one of my external monitors. Settings applied this way aren't permanent and they can reset basically ...
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0answers
135 views

Gnome Color Manager, To/From sRGB Tabs

When I open gnome-color-manager, select a profile, and hit "View Details", there are two tabs labeled "From sRGB" and "To sRGB". I'm not sure exactly what these are, but I assume that you want them ...
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0answers
195 views

cant access color calibration on Ubuntu

I want to calibrate my color profile on Ubuntu, but the calibration button is faded out and will not allow calibration. I have an Intel Graphics Macbook Pro mid 2013 13 inch. I tried to install ...
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0answers
390 views

What are the proper Gimp settings for a color calibrated display?

I've been doing photo management for years and thought I had this all worked out, but something changed recently such that I question whether I actually know what color management settings I should be ...
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0answers
145 views

White text on white background in selections after fresh install in vm

I freshly installed Kubuntu 12.04 in my Oracle VM VirtualBox on Windows 7. Everything works fine except, that if I select any text in many applications (for example Bluefish-Editor) the background is ...
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0answers
8 views

Compiz plugins / filter - ordering

Using Ubuntu 14.04. In Compiz, I have enabled Negative and OBS plugins (color filters). What I want is, filter A should be applied after filter B (I want to be able to control the order). How can I ...
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0answers
13 views

How to make font black and background white on dash window

Ubuntu 14.04.1 Theme Radiance Opacity 0 Background solid color white I want simple black text on white background like in normal books. Dash window: for selecting programs program label font color ...
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0answers
90 views

Display calibration in Ubuntu 14.04?

I'm experiencing problems with my display. My monitor displays weird whites. In windows I can use Calibrate Display Color wizard and set the color balance of rgb to extreme low to fix it but cant ...
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0answers
28 views

Changing desktop item text colours on 14.04

I found questions like this on forum, but i need to change only text colour of the items on desktop folder. My wallpaper obstructs the black coloured item names. But i don't want to change the item ...
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0answers
181 views

How to get accurate colors and contrast in Ubuntu?

I just bought a couple of Dell U2414H monitors, but I don't think this has anything to do with the monitors. In windows the black levels are perfect, but in Ubuntu the black levels are way off. ...
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0answers
182 views

Cannot calibrate my monitor & laptop

I want to calibrate my laptop (Ubuntu 14.04) and monitor because they have slightly different colors, but the calibrate button is grayed out. Why is that? How can I fix it?
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0answers
38 views

Is there any color managed video player for linux?

I have a wide gamut display, but any video out there is intended for playback on Rec. 709 or sRGB device, so is there any color managed player to handle this? I don't care if it supports system-wide ...
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0answers
43 views

Calibrate Printer Color by Hand

How does one calibrate the color of a printer by hand or by eye. More specifically, the printer just has to match the monitor, it doesn't matter if they are both perfect. Is there a way that you can ...
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0answers
115 views

Color calibration on Asus F3J, don't have “shared-color-targets”

How to calibrate web camera from my Asus F3J? I try to calibrate but I'm getting a error that says I don't have "shared-color-targets". Please help me because my integrated web camera is up-side-down ...
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0answers
151 views

New OS and WebCam black and white only?

I have a Lenovo ThinkPad Edge E520 (1143) which I bought without an operating system. Back then I installed Windows Vista and then Ubuntu...I don't remember exactly in which OS I did it, but I changed ...