SELinux is preventing /usr/libexec/gnome-session-check-accelerated-helper from read, write access on the chr_file card0.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that gnome-session-check-accelerated-helper should be allowed read write access on the card0 chr_file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep gnome-session-c /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:xdm_t:s0-s0:c0.c1023
Target Context                system_u:object_r:xserver_misc_device_t:s0
Target Objects                card0 [ chr_file ]
Source                        gnome-session-c
Source Path                   /usr/libexec/gnome-session-check-accelerated-
                              helper
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           gnome-session-3.0.1-2.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-26.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.38.7-30.fc15.x86_64 #1 SMP Fri
                              May 27 05:15:53 UTC 2011 x86_64 x86_64
Alert Count                   11
First Seen                    Sat 11 Jun 2011 07:37:34 PM BST
Last Seen                     Sat 11 Jun 2011 07:37:35 PM BST
Local ID                      2dbc9869-09da-4194-b507-43b1ef083e1f

Raw Audit Messages
type=AVC msg=audit(1307817455.8:293): avc:  denied  { read write } for  pid=3261 comm="gnome-session-c" name="card0" dev=devtmpfs ino=18631 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file


type=SYSCALL msg=audit(1307817455.8:293): arch=x86_64 syscall=open success=no exit=EACCES a0=7fffbc9bd0e0 a1=2 a2=0 a3=38027933ac items=0 ppid=3255 pid=3261 auid=4294967295 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4294967295 comm=gnome-session-c exe=/usr/libexec/gnome-session-check-accelerated-helper subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)

Hash: gnome-session-c,xdm_t,xserver_misc_device_t,chr_file,read,write

audit2allow

#============= xdm_t ==============
allow xdm_t xserver_misc_device_t:chr_file { read write };

audit2allow -R

#============= xdm_t ==============
allow xdm_t xserver_misc_device_t:chr_file { read write };