When is xdefaults read

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User Name. Remember Me? Mark Forums Read. Xresources Hello I have read that now it is better to use. Install the xorg-xrdb package. Resources are stored in the X server, so have to only be read once. They are also accessible to remote X11 clients such as those forwarded over SSH. Load a resource file such as the conventional.

Xresources , replacing any current settings:. If you are using a copy of the default xinitrc as your. Detailed information on program-specific resources is usually provided in the man page for the program. Those centralized. Yet it is true,. Xresources should be processed by xrdb on Xorg startup. Nonetheless, I found some X applications failing if either one was missing.

I did not check for some time, however. Just remember some urxvt initialization problems when no. Xdefaults was present.

X resources are stored in the server rather than in a configuration file to allow programs started from other computers to use them. Indeed, a program connecting to an X server from another computer can access the resources via the X protocol. Using the old system of storing program parameters in the. Xdefaults file creates the need of copying this file to all other computers where a program can be started.

The problem that many people may have is that if both. Xdefaults and. Xresources are being read by X at start up, the one that is read last will delete all the resources mentioned by the other, that is because probably X uses standard xrdb and not xrdb -merge. Using "xrdb -merge" manually on a file or files yourself as I mentioned before will solve all problems.

You can always see what resources have been parsed anytime with "xrdb -query" from within X session. If the user hasn't called xrdb to set the property, then. Xdefaults is read. Wikipedia :. Both items 4 and 5 listed below appear to be used only by pure Xlib programs — not GTK 3 or other toolkits.

When a program is started, it looks if any of the following files exist the file name being the same as the program's class name :. The fifth location is the system-wide "app-defaults" directories.

Again, the app-defaults directories are checked on program startup if they have a file named after the program. For example, XTerm on Arch Linux uses:. Everything mentioned above is documented in great detail in the X.

Unfortunately, I could not find any recent user guide that describes X resources, mostly because they are irrelevant in year Sign up to join this community. 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. What is the difference between.

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