As far as I know we have not seen any graphic hardware yet that does not work in Basic Graphic Mode.
If OM Lx ISO ‘Live’ does not work in with vesa driver (Basic Graphics Mode) then we would suspect either a corrupted download or a corrupted USB flash drive image. Links are provided if you wish to try to problem solve this. I have had corrupted downloads myself when downloading with a browser. So I always download .iso files with aria2c command:
$ aria2c -c -m 0 <file_to_download.iso>
Post-edit: And then copy the .iso file to USB flash drive:
$ sudo dd if=<iso_name> of=<usb_drive> bs=4M
Post-edit: And by all means check checksums before wasting any time problem solving this.