X386

X386 was the first implementation of the X Window System for IBM PC compatible computers. It ran on systems with Intel 386 or later processors, running Unix System V-based operating systems, and supported a variety of VGA-compatible graphics cards. X386 was created by Thomas Roell while at Technische Universität München and first released (as X386 1.1, based on X11R4) in 1991.^[1] X386 1.2 was incorporated in the X11R5 release later the same year.

Further X386 development was funded by Snitily Graphics Consulting Services, which released enhanced versions commercially. SGCS later became Xi Graphics and X386 evolved into the Accelerated-X product.

In September 1992, the XFree86 project was created to continue development of X386 as open source software,^[2] the name being a pun on "X386", distinguishing it from the proprietary SGCS version.

References

X Window System Architecture Core protocol X Window selection X Toolkit Intrinsics X Window authorization X11 color names X Input Method Wayland Extensions X Image Extension X keyboard extension RandR X Rendering Extension Shape extension Shared memory extension X Display Manager Control Protocol X video extension X-Video Motion Compensation AIGLX GLX Multi-Pointer X Display PostScript Composite Xinerama Components and notable implementations display servers X.Org Server Cygwin/X X-Win32 X386 XFree86 XGGI XDarwin Xming Xsgi Xsun Xgl Xnest Xephyr XQuartz XWayland client libraries Xlib XCB display managers session managers GDM KDM SDDM XDM LightDM LXDM SLiM Entrance WDM window managers Compositing Compiz KWin Metacity Mutter Xfwm Tiling awesome dwm i3 Ion PWM ratpoison wmii xmonad Stacking AfterStep amiwm Blackbox cwm Enlightenment Fluxbox FVWM IceWM JWM Matchbox mwm Openbox PekWM Sawfish twm Window Maker Standards ICCCM EWMH XDS freedesktop.org Applications xcalc xclock xedit xload xterm xeyes desktop environments