joel@garage:/etc/X11$ dmesg|grep 'vesa'
[    2.444398] vesafb: mode is 640x480x32, linelength=2560, pages=0
[    2.444404] vesafb: scrolling: redraw
[    2.444412] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    2.444480] vesafb: framebuffer at 0xca000000, mapped to 0xd0a00000, using 1216k, total 1216k