Description of problem:
SELinux is preventing /usr/bin/Xorg from using the 'setuid' capabilities.

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

If you believe that Xorg should have the setuid capability 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 Xorg /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:bumblebee_t:s0
Target Context                system_u:system_r:bumblebee_t:s0
Target Objects                 [ capability ]
Source                        Xorg
Source Path                   /usr/bin/Xorg
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           xorg-x11-server-Xorg-1.14.4-5.fc20.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-106.fc20.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.12.7-300.fc20.x86_64 #1 SMP Fri
                              Jan 10 15:35:31 UTC 2014 x86_64 x86_64
Alert Count                   10
First Seen                    2014-01-14 13:27:13 CET
Last Seen                     2014-01-16 14:31:45 CET
Local ID                      37ca8809-4460-4d4e-b383-fa106915c715

Raw Audit Messages
type=AVC msg=audit(1389879105.537:443): avc:  denied  { setuid } for  pid=3141 comm="Xorg" capability=7  scontext=system_u:system_r:bumblebee_t:s0 tcontext=system_u:system_r:bumblebee_t:s0 tclass=capability


type=SYSCALL msg=audit(1389879105.537:443): arch=x86_64 syscall=setuid success=yes exit=0 a0=0 a1=5b510d a2=1fd5cb0 a3=30dd21c310 items=0 ppid=2664 pid=3141 auid=4294967295 uid=0 gid=1001 euid=0 suid=0 fsuid=0 egid=1001 sgid=1001 fsgid=1001 ses=4294967295 tty=(none) comm=Xorg exe=/usr/bin/Xorg subj=system_u:system_r:bumblebee_t:s0 key=(null)

Hash: Xorg,bumblebee_t,bumblebee_t,capability,setuid

Additional info:
reporter:       libreport-2.1.11
hashmarkername: setroubleshoot
kernel:         3.12.7-300.fc20.x86_64
type:           libreport