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

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4answers
3k 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
156 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
572 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 ...
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1answer
264 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
95 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
517 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
131 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
30 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
125 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
125 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
191 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
366 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
142 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
22 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 ...
0
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0answers
138 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. ...
0
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0answers
144 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
35 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
170 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. Anyone can help?
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0answers
42 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 ...
0
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0answers
111 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
139 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 ...
0
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0answers
27 views

color- perfil only used by the administrator

I'm using Ubuntu 12.0.4 LTS. I have calibrated the monitor with spyder 3 and it's working properly for my user ( admin ). I want to use the same color perfil for the others users ( not admin ) but ...
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0answers
107 views

Ubuntu Color Calibration software error message

I have a weird problem with the Color software on Ubuntu.I bought a ColorHug and when I connect it to my laptop it automatically starts the Color software to calibrate my screen.The problem is that ...