Applications can then take the contents of that buffer and do whatever they like. The off-screen buffer can be automatically merged into the parent window, or merged by external programs called compositing managers. For more information, see Wikipedia:Compositing window manager.
Some window managers e. For other window managers, a standalone composite manager can be used. This article or section needs expansion. See also Clipboard Tools and an overview of X automation tools. This needs the package xorg-server-xnest to be installed. With the help of xinput you can temporarily disable or enable input sources.
This might be useful, for example, on systems that have more than one mouse, such as the ThinkPads and you would rather use just one to avoid unwanted mouse clicks.
Install the xorg-xinput package. Disable the device with xinput --disable device , where device is the device ID or name of the device you want to disable. In this example we will disable the Synaptics Touchpad, with the ID Deps: xorg-xprop , xdotool. To prevent a user from killing when it is running add the following to xorg. Xorg may run with standard user privileges instead of root so-called "rootless" Xorg. This is a significant security improvement over running as root.
Note that most display managers do not support rootless Xorg. See also Xorg. To configure rootless Xorg using xinitrc :. GDM will run Xorg without root privileges by default when kernel mode setting is used.
However, the stdout and stderr output from the Xorg session is not redirected to this log. To re-enable redirection, start Xorg with the -keeptty flag and redirect the stdout and stderr output to a file:. See [4]. GDM users should check the systemd journal. The logfiles are of the form Xorg. For a single user machine with default configuration the applicable log is frequently Xorg. To make sure to pick the right file it may help to look at the timestamp of the X server session start and from which console it was started.
For example:. X creates configuration and temporary files in current user's home directory. Sign up to join this community.
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How to cleanly remove x11? Ask Question. Asked 8 years ago. Active 3 years ago. Viewed 8k times. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Learn more. Asked 8 years, 10 months ago. Active 4 years, 2 months ago. Viewed 32k times. Improve this question. LandArch LandArch 1 1 gold badge 4 4 silver badges 9 9 bronze badges. Add a comment. Active Oldest Votes. It can be useful when programs have frozen the display entirely, or when configuring and tweaking the Xorg environment.
Be careful when killing the desktop with this key combination - most programs really do not like it when they are ended this way. Some, if not all, of the information that has not been written to the disk information stored in "open documents" will be lost. Run startx and be happy about the result. Congratulations, you now hopefully have a working Xorg! Information on installing these desktop environments can be found here on the wiki.
Be sure to have them open on a terminal when editing Xorg configuration files! Only a few are listed here; use a favorite search engine to find more. More information about installing and configuring various graphical desktop environments and applications can be found in the section of our documentation. When upgrading to xorg-server 1. This page is based on a document formerly found on our main website gentoo.
The following people contributed to the original document: Sven Vermeulen SwifT , They are listed here because wiki history does not allow for any external attribution.
If you edit the wiki article, please do not add yourself here; your contributions are recorded on each article's associated history page. This page contains changes which are not marked for translation. Other languages:. Important KMS conflicts with legacy framebuffer drivers, which must remain disabled in the kernel configuration. Do not be alarmed if you find this option missing in new kernels.
This newer driver was written for GCN5. It is planned to make this additional support for older Radeon cards the standard, so do not be alarmed if you find this option missing in newer kernels. However, setting up the proprietary drivers is beyond the scope of this guide. If you don't know which drivers you should choose, refer to these guides for more information. CODE Sample make. Org X servers.
Note By default the suid USE flag is disabled, which is fine when, as per recommendation, X runs under a logind provider like elogind , or systemd. Please see also this repository news article. Additional packages include a large assortment of fonts in many languages. They are not necessary for a working X11 framework.
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