Step 1: Run this command (put it the resolution that you would like) "cvt + resolution + hz":
cvt 1920 1080 60
Step 2: It will appear this message:
# 1920x1080 59.96 Hz (CVT 2.07M9) hsync: 67.16 kHz; pclk: 173.00 MHz
Modeline "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
So you will copy starting after Modeline.
Step 3: Run :
xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
Step 4: Run:
xrandr --addmode DP-1 1920x1080_60.00
Step 5: Run to confirm: xrandr
Screen 0: minimum 320 x 200, current 3286 x 1080, maximum 16384 x 16384
HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 410mm x 230mm
1360x768 60.02 +
1920x1080 60.00* 59.94
1280x720 60.00 59.94
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
720x480 60.00 59.94
640x480 75.00 72.81 66.67 60.00 59.94
720x400 70.08
DP-1 connected 1366x768+1920+0 (normal left inverted right x axis y axis) 410mm x 230mm
1366x768 59.79*+
1360x768 60.02
1280x720 60.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08
1920x1080_60.00 59.96
Step 6: To put this resolution now, run:
xrandr --output DP-1 --mode 1920x1080_60.00
Step 7: Save this changes to keep when reboot computer.
Copy the 3 commands that we used previously.(create new resolution, add new mode, apply new mode)
xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
xrandr --addmode DP-1 1920x1080_60.00
xrandr --output DP-1 --mode 1920x1080_60.00
And goes to the /etc/profile. Open with your editor favorite as sudo mode, and paste down of latest fi, like this:
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