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-   -   could not change display resolution in Ubuntu 16.04 on system (https://www.linuxquestions.org/questions/linux-newbie-8/could-not-change-display-resolution-in-ubuntu-16-04-on-system-4175622695/)

guekwu_linux 01-30-2018 03:30 AM

could not change display resolution in Ubuntu 16.04 on system
 
why I could not change display resolution in Ubuntu 16.04 on system

'xrandr' output "Failed to get size of gamma for output default..."

ondoho 01-31-2018 03:15 AM

please open a terminal, enter these commands, then copy-paste the COMPLETE output here, in code tags.
Code:

uname -rvm
cat /etc/*release*
xrandr
lspci -k | grep -iEA5 'vga|3d|display'


jefro 01-31-2018 04:30 PM

This has some ideas that should still be usable.
https://askubuntu.com/questions/4410...new-screen-res

I agree that maybe this should be in a technical area. Not really an intro post as such.


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