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I don't like the default screen resolution on my X screen – I use an old 14” monitor, and while it runs with a nice high resolution, text is microscopic.
I learned to change the resolution by running
<xrandr -s 800x600>
which is the resolution that looks best for me.
But (I thought), wouldn't it be nice to make this the default resolution?
To make a long story short, I managed to corrupt my <.xinitrc> file to the point where <startx> no longer works. At least I was doing it as a user, and not as root.
There are probably elegant ways to fix my screwup, but I am too dumb to find them. Instead, an ugly kludge: Create a new user, and copy the new user's file over the corrupted one. This restores the defaults.
So, <adduser castanea2> and do all the usual things of entering a password (same as <castanea>, since I have a small memory), etc. I checked, and sure enough, <castanea2> could run <startx>, complete with the microscopic text.
Now, copy the file. This has to be done as <root>. What you are looking for is </home/castanea2/.xinitrc>, which you will copy over </home/castanea/.xinitrc>.
So, my Dumb Questions of the Day:
1)Is there a better way to restore corrupted user configuration files (besides the obvious one that I forgot to do: make a copy of said file before puttering around with it – I thought “I'm just making a little change; I don't need to make a backup for something this simple...)?
2)Is there a way to change the default screen resolution?
All in all, good lessons for this newbie: Never Fiddle Around As Root, and Always Make Backups.
Last edited by Castanea_d.; 05-25-2007 at 03:40 PM.