Unknown Display and wrong resolution

in short - I was using standard 16:9 display and everything was fine, but now I connected NEC 4:3 and I’m stuck at 960x540 16:9 (even tho my display is 1280x1024) but I’m blessed with ability of choosing 864x486 16:9 which (don’t) help a lot. Any ideas?

1 Like

Post the output of xrandr on the terminal.

xrandr output:
Screen 0: minimum 8 x 8, current 960 x 540, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
VGA-0 connected primary 960x540+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
960x540 59.82*+
864x486 59.92 59.57
640x480 59.94
480x270 59.82
432x243 59.92 59.57
320x240 60.05
DVI-I-1 disconnected (normal left inverted right x axis y axis)
HDMI-0 disconnected (normal left inverted right x axis y axis)

so yeah…

@snster ah yeah I got a notification now. Sorry.

So the aspect ratio is wrong for what ever reason.

Did you manually set xorg config files?

Can you post the xorg log?

cat /var/log/Xorg.0.log

Also please your system info:

inxi -Fazy

Thanks.

Try this:

$CVT=$(cvt 1280 1024 | tail -1 | cut -d ' ' -f2-)

mName=$(echo $CVT | cut -d ' ' -f1)

xrandr --newmode $CVT

xrandr --addmode VGA-0 "$mName"

xrandr --output VGA-0 --mode "$mName"

Please send the logs if this fails.
I have tested this and it has worked for me.

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