Hello everybody.
On a fresh installation of Ubuntu 18.04 on an old laptop Asus, the screen resolution is 640x480, and it seems it is impossible to change it.
The xrandr command shows:
Quote:
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#Failed to get size of gamma for output default
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and there is no display device name written.
I have tried as well to install unity control center, and there is no display command.
Quote:
#unity-control-center display
#(unity-control-center:3735): WARNING **: 00:48:36.688: Could not find setting panel "display".
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Any idea how to fix this problem? Thanks for the help in advance.
