Read full details here: Find HorizSync VertRefresh rates to fix Linux display issue - Why my display is stuck at 640x480?
I had this problem a few days back and it took me sometime to figure out what to do.
I have a
Edit
You will see something like this
Now the lines that control display in monitor is the following two:
This gave me an output like the following
Read the rest of it here: Find HorizSync VertRefresh rates to fix Linux display issue - Why my display is stuck at 640x480?
I had this problem a few days back and it took me sometime to figure out what to do.
I have a
NVIDIA GTX460
Graphics card on my current machine and a Acer 22"
Monitor. After installing NVIDIA
driver, my display was stuck at 640x480
and no matter what I do, nothing fixed it. This is an unusual problem with NVIDIA driver. I am assuming Intel
and ATI
driver might have similar issues.
Contents
Fix Linux display issue
So if you are having problem with your display or if your display is stuck at640x480
then try the following:/etc/X11/xorg.conf
fileroot@kali:~# vi /etc/X11/xorg.conf
You will see something like this
Section "Monitor" # HorizSync source: edid, VertRefresh source: edid Identifier "Monitor0" VendorName "Unknown" ModelName "Acer X223W" HorizSync 28.0 - 33.0 VertRefresh 43.0 - 72.0 Option "DPMS" EndSection
Now the lines that control display in monitor is the following two:
HorizSync 28.0 - 33.0 VertRefresh 43.0 - 72.0Depending on your monitor size, you have to find the correct HorizSync VertRefresh rates.
Find supported HorizSync VertRefresh rates in Linux
This took me quite some time to determine exactly what I am looking for. I obviously triedxrandr
command like anyone would do..root@kali:~# xrandr --query
This gave me an output like the following
root@kali:~# xrandr --query
Screen 0: minimum 8 x 8, current 1680 x 1050, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
DVI-I-1 disconnected (normal left inverted right x axis y axis)
DVI-I-2 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 474mm x 296mm
1680x1050 60.0*+
1600x1200 60.0
1440x900 75.0 59.9
1400x1050 60.0
1360x765 60.0
1280x1024 75.0
1280x960 60.0
1152x864 75.0
1024x768 75.0 70.1 60.0
800x600 75.0 72.2 60.3 56.2
640x480 75.0 72.8 59.9
HDMI-0 disconnected (normal left inverted right x axis y axis)
DVI-I-3 disconnected (normal left inverted right x axis y axis)
Read the rest of it here: Find HorizSync VertRefresh rates to fix Linux display issue - Why my display is stuck at 640x480?
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