Re: [PLUG] xdm delays

MaD dUCK on 2001年1月31日 17:10:23 -0500


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Re: [PLUG] xdm delays


also sprach gabriel rosenkoetter (on 2001年1月31日 04:41:32PM -0500):
> Checking out XDMCP is probably a good idea (and I don't know where
> to look exactly), but you might *also* want to see if your xdm is
> trying to do kerberos verification after standard login (that is,
> check out a ticket that would allow you into remote machines based
> on your local permissions).
i don't even have any kerberos installed:
fishbowl:~> dpkg -l \*kerb\* [177] 16:56:16
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err:uppercase=bad)
||/ Name Version Description
+++-==============-==============-============================================
pn kerberos4kth <none> (no description available)
pn kerberos4kth-c <none> (no description available)
pn kerberos4kth-d <none> (no description available)
pn kerberos4kth-k <none> (no description available)
pn kerberos4kth-s <none> (no description available)
pn kerberos4kth-u <none> (no description available)
pn kerberos4kth-x <none> (no description available)
pn kerberos4kth1 <none> (no description available)
fishbowl:~> [178] 16:56:32
pn basically means not installed and no config files present.
> Yes, I know you're not using Kerberos, but if Debian was
> (mistakenly, IMHO, as OpenBSD is and NetBSD was for a while)
> configured to presume so because "it doesn't take long to check"
> (which *should* be true, if your network is up, but is agonizingly
> false if not).
i can't find any reference to kerberos anywhere.
from xdm(1):
 
 After the user logs in, xdm runs the Xstartup script as
 root.
 Then xdm runs the Xsession script as the user. This sys­
 tem session file may do some additional startup and typi­
 cally runs the .xsession script in the user's home direc­
 tory. When the Xsession script exits, the session is
 over.
but the delay happens right between the two paragraphs...
and the delay also exists if i start an XDMCP session from another
machine. same deal...
> One other thing to see... I remember RedHat and its ilk preferring
> some "environment" (KDE, Gnome, whatever) to a simple window
> manager... is it possible that this timeout is from trying to start
> one of those and failing repeatedly? (Seems like that'd be in your
> logs, though...)
no KDE and no gnome installed, and even in RedHat, the window manager
is only called if there does not exist a .xsession script. in any
case, all this happens in Xsession, but the delay takes place before
Xsession, but after the completion of Xstartup.
i am confused.
martin
[greetings from the heart of the sun]# echo madduck@!#:1:s@\@@@.net
-- 
"this week dragged past me so slowly;
 the days fell on their knees..."
 -- david bowie
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