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Description of problem:
I'm using Fedora Core 3 on a Dell Latitude C600 notebook with ATI
Mobility M3 graphics running with the r128 driver from X.org.
When I try to log out of a Gnome session the window, where to select
what i want to do now (log out, shutdown, restart) appears sometimes a
little bit delayed. When it shows up and I select "log out" the
selection-window disappears and nothing happens about ten to fiveteen
seconds. After that time mostly X or the whole system locks up. If
only X locks up, ps -ea shows X <defunct> and i can't kill -9
gdm-binary or X. If the system fully locks up, the screen gets black
and the lower half of the display becomes slowly milky white.
Similar problems are reported in bugzilla concerning Fedora Core 2 but
the solutions given (switch off DRI in xorg.conf or setting
AlwaysRestartServer=true in gdm.conf) do not help.
I found a workaround in using gdm-22.214.171.124-2 from Fedora Core 3 Test 3.
Once installed, the problem does not appear anymore.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Log out of Gnome
Actual Results: In most cases X or the whole system locks up.
When X locks up, i can not kill -9 X or gdm-binary
When the whole system locks up, the screen gets black and then the
lower half becomes milky white.
Expected Results: Log out in normal speed and showing up the gdm
The changes between 126.96.36.199-2 to 188.8.131.52-6 were relatively minor. I
wonder if the problem stopped occuring by coincidence when you
downgraded. If you reinstall 184.108.40.206-6 do you reliably get the lock
One change that may be the culprit is a line added to clean up gdm's
log file in /tmp on successful logout.
Did you tell the FC3 installer to setup SELinux? If so, did you tell
it to use enforcing mode?
When you run
ls -laZ /tmp || ls -la /tmp
at a shell prompt, what does it output?
Reinstalling gdm-220.127.116.11-6 seems to solve the problem.
I did about five clean FC3 installs on this notebook and it does not
make a difference if SELinux is enabled or not (concerning my problem).
At the moment ls -laZ /tmp does nothing because SELinux is switched off.
ls -la /tmp gives the following output:
drwxrwxrwt 12 root root 4096 11. Nov 17:29 .
drwxr-xr-x 23 root root 4096 11. Nov 17:26 ..
drwxrwxrwt 2 root root 4096 11. Nov 17:26 .font-unix
drwx------ 2 root root 4096 11. Nov 01:31 gconfd-root
drwx------ 3 foo foo 4096 11. Nov 17:29 gconfd-foo
srw-rw-rw- 1 root root 0 11. Nov 17:26 .gdm_socket
drwxrwxrwt 2 root root 4096 11. Nov 17:29 .ICE-unix
drwx------ 2 foo foo 4096 11. Nov 17:29 keyring-EtUBWk
srwxrwxr-x 1 foo foo 0 11. Nov 17:29 mapping-foo
drwx------ 2 root root 4096 11. Nov 00:50 .mozilla
drwx------ 2 foo foo 4096 11. Nov 17:33 orbit-foo
drwx------ 2 foo foo 4096 11. Nov 17:27 ssh-bnKZxE2906
drwx------ 2 foo foo 4096 11. Nov 17:29 ssh-PXoPrl3060
-r--r--r-- 1 root root 11 11. Nov 17:26 .X0-lock
drwxrwxrwt 2 root root 4096 11. Nov 17:26 .X11-unix
-rw------- 1 foo foo 3207 11. Nov 02:09 xses-foo.0n1Tad
-rw------- 1 foo foo 1107 11. Nov 03:46 xses-foo.2tyfR6
-rw------- 1 foo foo 1616 11. Nov 03:02 xses-foo.7l1Rl3
-rw------- 1 foo foo 1688 11. Nov 01:40 xses-foo.95nevx
-rw------- 1 foo foo 467 11. Nov 17:29 xses-foo.c2IWhv
-rw------- 1 foo foo 1503 11. Nov 00:40 xses-foo.cpvDRD
-rw------- 1 foo foo 1196 11. Nov 14:44 xses-foo.CRg6Al
-rw------- 1 foo foo 2179 11. Nov 01:20 xses-foo.LBR57Q
-rw------- 1 foo foo 2675 11. Nov 01:31 xses-foo.mjXvuB
So you can no longer reproduce the problem?
If the problem happens again can you try to set your X video driver to
vesa to see if that works around the problem?
Tried it yesterday (setting X driver to vesa), didn't help.
I'll try this night another clean install and see if it helps if i
clean up /tmp by hand or simply re-installing gdm-18.104.22.168-6 without
the workaround with gd from fc3t3.
Reinstalled Core 3, same problem occured.
Run init 3, cleaned /tmp, init 5. Even a little bit slow but no more
lockups. Uninstalled gdm-22.214.171.124-6 && reinstalled same version, reboot.
Problem has gone for the moment but I'll keep an eye on this...
I have the same problem on Dell GX240 machines (tried it on 2
machines). On the GX240 the system always crashes completely (no
network, pressing the power button turns of the computer instead of
shutting it down).
I've tried installing the 126.96.36.199-2 RPM from test3 but this does not
solve the problem. I'm not sure this is a gdm bug: the problem remains
even if I make XDM the preferred login manager (in
The problem does NOT occur when I boot the system in textmode (init
3), login, start X, logout. It only occurs when the system is in init 5.
I've also tried a Fedora Core 2 installation (with all the latest
updates) in the GX240 machine and the problem exists also on core 2.
The kernel on core 2 is de 2.6.7 version (not the latest 2.6.8 update).
Fedora Core 3 is now maintained by the Fedora Legacy project for security
updates only. If this problem is a security issue, please reopen and
reassign to the Fedora Legacy product. If it is not a security issue and
hasn't been resolved in the current FC5 updates or in the FC6 test
release, reopen and change the version to match.
Closing per lack of response to previous request for information.
This bug was originally filed against a much earlier version of Fedora
Core, and significant changes have taken place since the last version
for which this bug is confirmed.
Note that FC3 and FC4 are supported by Fedora Legacy for security
fixes only. Please install a still supported version and retest. If
it still occurs on FC5 or FC6, please reopen and assign to the correct
version. Otherwise, if this a security issue, please change the
product to Fedora Legacy. Thanks, and we are sorry that we did not
get to this bug earlier.