Command: egrep 'vesa|fb0' /var/log/dmesg

vesafb: framebuffer at 0xf0000000, mapped to 0xc4880000, using 3072k, total 4096k
vesafb: mode is 1024x768x16, linelength=2048, pages=0
vesafb: protected mode interface info at c000:03cd
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
fb0: VESA VGA frame buffer device