SELinux is preventing /usr/lib/nspluginwrapper/npviewer.bin from 'read, write' accesses on the chr_file card0.

*****  Plugin catchall_boolean (89.3 confidence) suggests  *******************

If you want to allow regular users direct dri device access
Then you must tell SELinux about this by enabling the 'user_direct_dri' boolean.
Do
# setsebool -P user_direct_dri 1

*****  Plugin catchall (11.6 confidence) suggests  ***************************

If you want to allow npviewer.bin to have 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 /usr/lib/nspluginwrapper/npviewer.bin /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c102
                              3
Target Context                system_u:object_r:dri_device_t:s0
Target Objects                card0 [ chr_file ]
Source                        npviewer.bin
Source Path                   /usr/lib/nspluginwrapper/npviewer.bin
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           nspluginwrapper-1.3.0-14.fc14
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.8-4.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.36-1.fc15.i686.PAE #1 SMP Thu
                              Oct 21 04:31:09 UTC 2010 i686 i686
Alert Count                   1
First Seen                    Sun 14 Nov 2010 09:16:02 AM EST
Last Seen                     Sun 14 Nov 2010 09:16:02 AM EST
Local ID                      8dc7be3a-fc1f-43c4-abde-a77e3471bcd7

Raw Audit Messages
type=AVC msg=audit(1289744162.949:382): avc:  denied  { read write } for  pid=2530 comm="npviewer.bin" name="card0" dev=devtmpfs ino=6426 scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:dri_device_t:s0 tclass=chr_file

npviewer.bin,nsplugin_t,dri_device_t,chr_file,read,write
type=SYSCALL msg=audit(1289744162.949:382): arch=i386 syscall=open success=no exit=EACCES a0=998bee8 a1=2 a2=bfc68fa8 a3=3334080 items=0 ppid=2518 pid=2530 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm=npviewer.bin exe=/usr/lib/nspluginwrapper/npviewer.bin subj=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 key=(null)
npviewer.bin,nsplugin_t,dri_device_t,chr_file,read,write

#============= nsplugin_t ==============
#!!!! This avc can be allowed using the boolean 'user_direct_dri'

allow nsplugin_t dri_device_t:chr_file { read write };