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Thread: How do I achieve Full Range RGB colors on Ubuntu 20.04?

  1. #1
    Join Date
    Oct 2018
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    24

    How do I achieve Full Range RGB colors on Ubuntu 20.04?

    The colors on my Ubuntu 20.04 installation look quite washed out compared to my Windows 10 installation. I'm using an AMD Navi GPU.
    xandr output:

    Code:
    Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 16384 x 16384
    DisplayPort-0 disconnected (normal left inverted right x axis y axis)DisplayPort-1 connected primary 1920x1080+1920+0 (normal left inverted right x axis y axis) 598mm x 336mm   1920x1080     60.00 + 144.00*  120.00   119.88   119.98    99.93    50.00    59.94
       1680x1050     59.88
       1280x1024     75.02    60.02
       1440x900      60.00
       1280x800      60.00
       1280x720      60.00    50.00    59.94
       1024x768     119.93    99.99    75.03    70.07    60.00
       832x624       74.55
       800x600      119.93    99.86    72.19    75.00    60.32    56.25
       720x576       50.00
       720x480       60.00    59.94
       640x480      119.80    99.83    75.00    72.81    66.67    60.00    59.94
       720x400       70.08
    DisplayPort-2 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 531mm x 299mm   1920x1080    119.98 + 143.85*  120.00   100.00   119.88    99.90    60.00    50.00    59.94    30.00    25.00    24.00    29.97    23.98
       1600x1200     60.00
       1680x1050     59.95
       1400x1050     59.98
       1280x1024     75.02    60.02
       1440x900      59.89
       1280x960      60.00
       1280x800     119.98
       1152x864      75.00
       1280x720      60.00    50.00    59.94
       1024x768      75.03    70.07    60.00
       832x624       74.55
       800x600       72.19    75.00    60.32    56.25
       720x576       50.00
       720x480       60.00    59.94
       640x480       75.00    72.81    66.67    60.00    59.94
       720x400       70.08
    HDMI-A-0 disconnected (normal left inverted right x axis y axis)
    Last edited by coffeecat; April 12th, 2020 at 11:57 AM. Reason: removed spurious font formatting

  2. #2
    Join Date
    Jul 2009
    Location
    AL, USA
    Beans
    332
    Distro
    Kubuntu 16.04 Xenial Xerus

    Re: How do I achieve Full Range RGB colors on Ubuntu 20.04?

    If it's "washed out" perhaps there is a setting somewhere to increase color saturation?
    Thinkpad T430, Intel i5-3320M (Ivy), 8GB RAM, Intel HD 4000, 500GB HDD: Xubuntu 20.04 LTS 64bit

  3. #3
    Join Date
    Nov 2012
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    Halloween Town
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    Xubuntu Development Release

    Re: How do I achieve Full Range RGB colors on Ubuntu 20.04?

    Thread moved to Hardware.

  4. #4
    Join Date
    Jun 2006
    Location
    UK
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    Hidden!
    Distro
    Ubuntu 20.04 Focal Fossa

    Re: How do I achieve Full Range RGB colors on Ubuntu 20.04?

    @gottaslay, I've removed all the font formatting from inside your code tags in order to make the xrandr output readable. If you specify a font inside code tags, you lose the neat columnar formatting.
    Ubuntu 18.04 Desktop Guide - Ubuntu 20.04 Desktop Guide - Forum Guide to BBCode - Using BBCode code tags - IRC #ubuntuforums

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