Xvesa is a display server for the X Window System Protocol Version 11 that works only on x86_32 Linux. It use video BIOS in VM86 mode. Supports only 4:3 resolution.

x86_64 users could use Xfbdev with vesafb kernel driver.

Xvesa doesn't use configuration file like Xorg.

Xvesa -display :0
Xvesa -screen 640x480x32
Xvesa -shadow
Xvesa -listmodes
Xvesa -mode 0x0117
Xvesa -force
Xvesa -videoTest

Shortkeys:

Ctrl-Alt+Backspace - close Xserver
Ctrl+Alt+F1