Bug 113206

Summary: GDM Requiring Double Login After a Successful Login/out
Product: [Fedora] Fedora Reporter: Eric Andresen <eandres>
Component: gdmAssignee: Ray Strode [halfline] <rstrode>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 1   
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Hardware: i686   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2005-05-11 22:14:47 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Eric Andresen 2004-01-09 18:17:33 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4.1)
Gecko/20031114

Description of problem:
On a set of systems configured to authenticate via pam_ldap, with NFS
mounted (not automounted) homedirectories, GDM presents the initial
login screen, which allows the user to log in the first time with no
fuss. After logging out of that session, and attempting to log back in
to the same or different user, GDM/X crashes, and then GDM's greeter
shows up again. This makes the user think their login was rejected,
but the following shows up in /var/log/messages:
messages.2:Jan  2 08:21:45 bosporos gdm[1502]: gdm_cleanup_children: 
child 1754 crashed of signal 11
messages.2:Jan  2 08:21:45 bosporos gdm[1502]: gdm_cleanup_children:
Slave crashed, killing its children




Version-Release number of selected component (if applicable):
gdm-2.4.4.5-1

How reproducible:
Always

Steps to Reproduce:
1. Log in via GDM
2. Log out of session
3. Attempt to log in via GDM again
4. Observe GDM/X crash
5. Log in via GDM again
6. Successful login
    

Actual Results:  GDM (or X) crashed during the second login attempt
(after a successful logout).

Expected Results:  Login should be successful for all valid logins.

Additional info:

After a logout, if you do a manual CTRL+ALT+BACKSPACE, forcing gdm to
reload the greeter, the login will be successful the first time. This
would lead me to believe it's a problem with gdmgreeter not cleaning
up properly after itself.

Comment 1 Patrick Dubois 2004-12-02 21:24:30 UTC
I'm also noticing this bug in Fedora Core 3, only it appears
intermittently, not every second login.  

GDM version '2.6.0.0-3'.

Comment 2 Patrick Dubois 2004-12-03 04:33:58 UTC
Further commment;

My previous comment was in error. The failed logins seem to happen
after every 1-2 successfull logins.

Comment 3 Ray Strode [halfline] 2005-05-11 22:14:47 UTC
Fedora Core 1 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 FC3 updates or
in the FC4 test release, reopen and change the version to match.