Hi!
i got my VIM3 some weeks ago, and tried several Armbian based images with the latests kernels.
My plan was to use it as a low power desktop, and as I am using a UWQHD (3440x1440 / 144hz) display, getting this resolution to work, was my main subjective. With a refresh rate as high as possible.
But, none of the images i tired, allowed selecting 3440x1440, maximum was 2560x1440/60hz, sometimes even lower.
Did anybody have succes to get UWQHD working?