gvidm(1)						      General Commands Manual							  gvidm(1)

NAME

       gvidm - GTK+ app to quickly and easily change video resolutions in X

SYNOPSIS

       gvidm [-r] [modes...]
       gvidm [-r] <-l|-q> [screens...]

DESCRIPTION

       gvidm  is a gtk app to quickly and easily change video resolutions in X.  Running it will pop up a list of available modes, upon choosing a
       mode or cancelling, it exits.  This makes it perfect for running from an application menu or a hotkey, so you don't have to use ram for	an
       applet  constantly running. If you are running dual or multi-head displays, it will give you a list of screens so you can select the appro-
       priate one.

       You can also specify a mode to switch to immediately, or a list of modes to choose from.  Modes are specified in the form [screen:]<resolu-
       tion>.  If the screen portion isn't specified, the current screen is used.  The keyword "cur" will use the current screen, and "all" may be
       used to cause the mode to apply to all screens.	Resolution may be given as <width>x<height>[@refresh], or the keyword  "max",  "best",	or
       "all".  If the same resolution is available with multiple refresh rates, "best" will show only the one with the highest rate.  Thus, speci-
       fying "all:all" is the same as running gvidm with no args.

OPTIONS

       -l/--list
	      Print list of available modes on all or specified screens.

       -q/--query
	      Print list of current modes on all or specified screens

       -r/--resize
	      Change root window size.

       --help Print help info.

EXAMPLES

       Choose a resolution out of all possible:
       gvidm

       Choose a resolution out of 1024x768, 800x600, 640x480:
       gvidm 1024x768 800x600 640x480

       Switch to 640x480 immediatly:
       gvidm 640x480

       Switch screen 1 to 800x600 and screen 2 to 1024x768:
       gvidm 1:800x600 2:1024x768

       Switch all screens to their highest resolution:
       gvidm all:max

       Choose from only screen 1's modes:
       gvidm 1:all

       Print current mode of all screens:
       gvidm -q

       Print current mode of screen 2 and screen 3:
       gvidm -q 2 3

NOTES

       Please note that gvidm cannot change the color depth, as that requires restarting X.  Furthermore, any and all modes  you  want	to  appear
       must  be defined in your XF86Config. If you've only configured one mode, that's all that will show in the pop up.  (Though this seems to no
       longer be the case with XFree 4.3+)

       The XVidMode and/or XRandR extensions must be enabled in order to run gvid.

       As mentioned above, gvidm supports multiple screen displays, including Xinerama. If you're running Xinerama, make sure that  the  configure
       script  detects	that and compiles in support for it. If gvidm only displays one list of resolutions when you're running Xinerama, it means
       that Xinerama wasn't detected.

AUTHOR

       Matthew Mueller <donut AT dakotacom.net>

       The latest version, and other programs I have written, are available from:
       http://www.dakotacom.net/~donut/programs/gvidm.html

       Based on gvid by Keith Vanderlinde <kvand@mit.edu>
       http://kvand.mit.edu/gvid/

								    23 Jun 2004 							  gvidm(1)