I installed my system. I booted brand new system. I logged
in as root via the gdm login screen.
This login at the console via GDM, failed to put a login
record in /var/run/utmp.
(This has the side effect of making the "Utilities->User
Listing" tool look VERY ugly. When it sees no users logged
on it launches with an overly compacted layout. Try it!)
*** Bug 2655 has been marked as a duplicate of this bug. ***
Install RH6.0, choose to "launch X by default" during the
When you boot the new system, GNOME pops up with a login
dialog. So far so good.
Now switch to a virtual console and type
startx -- -query 127.0.0.1 :1
This command starts X but FAILS to get to a login screen!
This is quite serious :-)
Note, if I change /etc/X11/prefdm so it points to "xdm", the
above command works fine.
Another note: when using gdm, traffic sent to the XDMCP port
queues up and is never read. The port should either be
fixed, or disabled- if it isn't used it's a security concern
------- Additional Comments From email@example.com 05/10/99 18:47 -------
The workaround for now is to enable debugging by changing
Enable=0 to Enable=1 in the [debug] section of /etc/X11/gdm/gdm.conf.
This is most certainly a workaround and not a bugfix...
The workaround does not fix the fact that it listens when not
configured to do xdmcp.
------- Additional Comments From 08/24/99 10:31 -------
A little extra info: GDM will respond to XDMCP requests when they
are DIRECT or QUERY requests (sent to the specified host). It fails
when the requests are of type BROADCAST.
*** Bug 3080 has been marked as a duplicate of this bug. ***
xdm writes utmp/wtmp entries during login/logout in
GiveConsole and TakeConsole like so:
GiveConsole:/usr/X11R6/bin/sessreg -a -w "/var/log/wtmp" -u
TakeConsole:/usr/X11R6/bin/sessreg -d -w "/var/log/wtmp" -u
But gdm doesn't, so when I log in via gdm, I can see "0
users".. this isn't a really big deal, but is it possible
that it could be fixed to track logins/logouts via gdm?
------- Additional Comments From firstname.lastname@example.org 05/26/99 22:59 -------
This can be fixed by the following, could you please include in next
cp /etc/X11/xdm/GiveConsole /etc/X11/gdm/PreSession/Default
cp /etc/X11/xdm/TakeConsole /etc/X11/gdm/PostSession/Default
------- Additional Comments From email@example.com 05/27/99 10:34 -------
This issue has been forwarded to a developer for further review
------- Additional Comments From firstname.lastname@example.org 07/12/99 16:57 -------
Added mkp to CC so that he can evaluate this change for the next
version of gdm.
assign to mkj for now, since he is currently the gdm point man.
While the X supplied sessreg works fine for local displays, it does
not handle pseudo-ttys gracefully. I will probably end up writing a
small sessreg clone for gdm.
*** Bug 7130 has been marked as a duplicate of this bug. ***
Patched to fix this.