I'm tring to apply 3840*1080 in a orangepi(something like a raspberry pi)with ubuntu linux 22.So that i can enjoy 3D movies with it.(3D display actually is to display a very wide video.)This work on my laptop running windows11. But it seems cannot work on ubuntu.
The 3D displayer is Rayneo air2, it can switch between the normal mode(19201080) and 3D mode(38401080).
I tried use xrandr.
cvt 3840 1080sudo xrandr --newmode "3840x1080_60.00" 330.25 3840 4096 4504 5168 1080 1083 1093 1120 -hsync +vsyncsudo xrandr --addmode VGA-1 "3840x1080_60.00"sudo xrandr --output VGA-1 --mode "3840x1080_60.00"I seems change the resolution ratio....This's what i can see through the vnc:enter image description hereBut in the 3D displayer:enter image description hereenter image description here
I've tried a lot of things, but I'm pretty sure my hands are tied.
