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dianariyanto / virtual-display-linux

Create virtual display / monitor on linux OS for extended display via teamviewer or vnc server without any real Monitor is Plugged In.
MIT License
531 stars 45 forks source link

No output VIRTUAL1 #19

Open Magicrafter13 opened 2 years ago

Magicrafter13 commented 2 years ago

Upon running vdl-monitor, I receive this:

Start configuration
xrandr: cannot find output "VIRTUAL1"
add resolution 3040x1440
warning: output VIRTUAL1 not found; ignoring
start display VIRTUAL1 to 3040x1440

Followed by the output of xrandr and then

Done, Check your VDL Monitor on System Setting > Display

The file /usr/share/X11/xorg.conf.d/20-intel.conf exists with these contents:

Section "Device"
    Identifier "intelgpu0"
    Driver "intel"
    Option "VirtualHeads" "2"
EndSection

Of possible note is that I am running on hybrid graphics (integrated only is not an option in my BIOS, only hybrid and dedicated/nvidia-only), and that I have optimus-manager installed.

pandasoli commented 1 year ago

run: sudo apt install xorg openbox, reboot (make sure the file is at /usr/share/X11/xorg.conf.d/20-intel.conf), and then run ./vdl-monitor again. :heart:

MichaelHetrick3321 commented 1 year ago

I have the same issue. I tried the above but I still get "xrandr: cannot find output "VIRTUAL1"" pls help