Xwrapper.configSection: File Formats (5)
Updated: 6 Jan 2001
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NAMEXwrapper.config - configuration options for X server wrapper
DESCRIPTION/etc/X11/Xwrapper.config contains a set of flags that determine some of the behavior of Debian's X server wrapper, which is installed on the system as /usr/X11R6/bin/X. The purpose of the wrapper, and of this configuration file, is twofold.
Firstly, it is intended to implement sound security practices. Since the X server requires superuser privileges, it may be unwise to permit just any user on the system to execute it. Even if the X server is not exploitable in the sense of permitting ordinary users to gain elevated privileges, a poorly-written or insufficiently-tested hardware driver for the X server may cause bus lockups and freeze the system, an unpleasant experience for anyone using it at the time.
Secondly, a wrapper is a convenient place to set up an execution environment for the X server distinct from the configurable parameters of the X server itself.
Xwrapper.config may be edited by hand, but it is typically configured via debconf, the Debian configuration tool. The X server wrapper is part of the xserver-common Debian package, therefore the parameters of Xwrapper.config may be changed with the command dpkg-reconfigure xserver-common. See dpkg-reconfigure(8) for more information.
The format of Xwrapper.config is a text file containing a series of lines of the form
where name is a variable name containing any combination of numbers, letters, or underscore (_) characters, and value is any combination of letters, numbers, underscores (_), dashes (-). value may also contain spaces as long as there is at least one character from the list above bounding the space(s) on both sides. Whitespace before and after name,value, or the equals sign is legal but ignored. Any lines not matching the above described legal format are ignored. Note that this specification may change as the X server wrapper develops.
Available options are:
SEE ALSOdpkg-reconfigure(8), nice(1)
AUTHORThis manpage was written by Branden Robinson for Progeny Linux Systems, Inc., and Debian GNU/Linux.
This document was created by man2html, using the manual pages.
Time: 04:37:57 GMT, February 26, 2024