SELinux preventing lightdm to login

[Suvayu Ali]

Hi all,

I just updated from F20 to F21, and I cannot login to my desktop.  I use
XFCE with Lightdm.  I looked at the journal, this is what I found:

$ journalctl -b -r SYSLOG_IDENTIFIER=setroubleshoot
-- Logs begin at Wed 2014-01-15 19:02:57 CET, end at Wed 2015-01-07 20:40:01 CET. --
Jan 07 20:39:39 localhost setroubleshoot[2053]: audit event
                                                node=localhost type=AVC msg=audit(1420659579.277:628): avc:  denied  { transition } for  pid=2051 comm="lightdm" path="/etc/X11/xinit/Xsession" dev="sdb1" ino=1045930 scontext=system_u:system_r:unconfined_service_t:s0 tcontext=unconfined_u:unconfined_r:unconfined_t:s0 tclass=process permissive=0
                                                       
                                                node=localhost type=SYSCALL msg=audit(1420659579.277:628): arch=c000003e syscall=59 success=no exit=-13 a0=217ada0 a1=217ad80 a2=2184020 a3=58c items=0 ppid=2042 pid=2051 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=9 comm="lightdm" exe="/usr/sbin/lightdm" subj=system_u:system_r:unconfined_service_t:s0 key=(null)
Jan 07 20:39:39 localhost setroubleshoot[2053]: setroubleshoot generated AVC, exiting to avoid recursion, context=system_u:system_r:unconfined_service_t:s0-s0:c0.c1023, AVC scontext=system_u:system_r:unconfined_service_t:s0

Without a gui, I cannot quite search the Internet easily for open bugs.
Any thoughts how I should proceed?

Thanks in advance.

-- 
Suvayu

Open source is the future. It sets us free.