root user, graphical programs
Pieter.Donche at ua.ac.be
Fri May 15 06:47:53 UTC 2009
FreeBSD 7, KDE 3.5
To install Matlab (in linux compat mode), one must execute the
matlab install program as root. The installer is graphical.
When from a KDE terminal window, I switch to root (# su -)
and try a graphical program, e.g. # xpdf, I get Can't open display.
The FreeBSD handbook (10.5.1) says in that case type setenv HOME ~USER
(USER the username where the su command was given). This doesn't help
I still get Can't open display.
What's wrong and how to solve it?
More information about the freebsd-questions