I haven't seen any definitive answers to this one yet and I'm not sure
if the behavior is different between sarge and etch (I have etch).
After the update of sudo I didn't have any problems, but as soon as I
put the "Defaults env_reset" into the /etc/sudoers as suggested by the
DSA 946-1, the sudo environment was limited to the few variables.
DISPLAY is not one the those variables.
According to the DSA, additional variables are only passed through when
set as env_check in /etc/sudoers, but I haven't got it working. I.e.
Defaults env_reset
Defaults env_check += DISPLAY
doesn't work for me.
So, until somebody comes up with the correct way of doing this, I use
env_keep to pass the needed variables to sudo:
Defaults env_reset
Defaults env_keep = "DISPLAY"
in my /etc/sudoers.
Simo
Cool! finally, that explains why X after sudo works on
my desktop, fails on my laptop. Obviously, sudo
upgrade on the desktop did not touch my /etc/sudoers,
and I installed debian on my laptop after the sudo
update, :-P
Thanks!
Lei
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