Is xinitrc executed when logging in?

Question

I have a ~/.xinitrc with the following content

xrdb -merge $HOME/.Xdefaults

this xinitrc is basically useless because it's not loaded when the user logs in, I don't think that I'm doing something wrong because the same command works on the bash, my question is: does xinitrc recognize the environment variables?

Are you using something like `startx` to start X? I don't think your `.xinitrc` will be read if you are using a login manager. — phunehehe, May 28 '13 at 15:38
Then you are using Ubuntu's default login manager (`lightdm`). You may want to [add a start-up application](http://askubuntu.com/q/48321/1599) instead. — phunehehe, May 28 '13 at 15:48
I am just solved alike problem: I am tried to set Awesom as my window manager, and it's Wiki recommended to use `.xinitrc`. In fact it is do not work for me, but I occasionally found that the `.xsessionrc` instead works. — Hi-Angel, Oct 12 '14 at 12:30

Bananguin · Answer 1 · 2013-05-30T09:48:29.700

5

.xinitrc is exectued when you explicitly run xinit (startx ultimately calls xinit)to start an X-server. Mostly this doesn't happen as current Linuxes use desktop managers, which diretly start a X-Server and then run /etc/X11/Xsession <desktopenvironment>, where <desktopenvironment> is the value of any line Exec= from a file in /usr/share/xsessions, for instance

Exec=startxfce4

if you selected XFCE as sessiontype.

On at least Debian based systems the scripts in /etc/X11/Xsession.d/ are sourced (!) in order. Mostly all these scripts set stuff up and/or modify a variable STARTUP which is eventually used in the line

exec $STARTUP

So technically you could write a /usr/share/xsession/xinitrc.desktop file which lets you select a session which will run ~/.xinitrc.

edited May 30 '13 at 09:48

answered May 29 '13 at 12:44

Bananguin

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Doesn't the display manager need X started as well? So why doesn't the display manager itself need `~/.xinitrc` prior to launching? – CMCDragonkai Aug 26 '16 at 09:44
1

Yes, display managers require an Xserver. Starting X directly, i.e., running the `Xorg` binary does not care for `~/.xinitrc`. This is what usually happens today. The DM itself does as it pleases and requires "only" a running Xserver – Bananguin Aug 31 '16 at 22:19
I found out that DMs have their own configuration that can run commands before the DM launches. – CMCDragonkai Sep 01 '16 at 14:49

score 5 · Answer 2 · answered May 30 '13 at 00:47

~/.xinitrc is only read if you start X11 with startx (or anything that calls xinit). If you log in in graphics mode, the display manager chooses a session to start. Each session manager or desktop environment has its own startup script(s), if any.

Most systems automatically load resources from ~/.Xresources as part of the default X11 startup scripts. Try renaming your resources file to ~/.Xresources.

Is xinitrc executed when logging in?

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