• Desk with two ultra-wide-screens
    Linux

    Add Unlisted screen resolution using xrandr

    The problem On my desctop computer I have 2 ultra-wide-screens from LG, one connected with HDMI, the other with DVI. The HDMI screen works fine out of the box but the DVI screen gets recognized as a normal wide-screen. After some googling I found the solution to add the resolution manually to my Linux system. Getting the right configurations using xrandr first run $ xrandr this will give output like this: Screen 0: minimum 320 x 200, current 5120 x 1080, maximum 8192 x 8192 HDMI1 connected 2560×1080+2560+0 (normal left inverted right x axis y axis) 677mm x 290mm 1920×1080 60.00* 1680×1050 59.88 1600×900 59.98 … HDMI2 connected 2560×1080+0+0 (normal…