On Mon, 25 May 2020, Michael Hennebry wrote:
[liveuser@localhost-live proc]$ xrandr --fb 1440x900
xrandr: Failed to get size of gamma for output default
xrandr: screen cannot be larger than 640x480 (desired size 1440x900)
[liveuser@localhost-live proc]$
So I tried these commands:
xrandr --newmode "1440x900" 106.5 1440 1520 1672 1904 900 903 909 934
xrandr --addmode default 1440x900
xrandr --fb 1440x900
liveuser@localhost-live ~]$ xrandr --output default --mode 1440x900
xrandr: Failed to get size of gamma for output default
xrandr: Configure crtc 0 failed
How do I get xrandr or something else to do what I want,
i.e. change my resolution to 1440x900
when using the live DVD..
It is what I have on Centos 7.
That is where I got the numbers to use.
--
Michael hennebry@xxxxxxxxxxxxxxxxxxxxx
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
-- someeecards
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