On 07/30/2017 09:02 PM, Ed Greshko wrote:
On 07/31/2017 08:50 AM, Paul Allen Newell wrote:
On 07/30/2017 05:07 PM, Ed Greshko wrote:
On 07/31/2017 07:44 AM, Paul Allen Newell wrote:
On 07/30/2017 04:41 PM, Ed Greshko wrote:
Are you saying you printed the puzzle? If that is the case, what is the output
of....
getsebool unconfined_mozilla_plugin_transition as well as
getenforce
[paul@birdinhand ~]$ getsebool unconfined_mozilla_plugin_transition
unconfined_mozilla_plugin_transition --> on
[paul@birdinhand ~]$ getenforce
Enforcing
[paul@birdinhand ~]$
All I can say is that I find that odd and maybe even a bit troubling. With those
setting you should get "no printer" when the print dialog is presented after picking
"Print --> blank puzzle".
This suggests that some change occurred to your system which alters the behavior.
Possibly a mislabeled file or something else. Or possibly the way some things on
your system were installed.
If the behavior is altered in this one case I'd be wondering if there may be other
cases.
Was not expecting "odd and maybe even a bit troubling".
I am running NoScript but that should not make difference.
My install notes indicate the only change I made to SELinux is setsebool -P
antivirus_can_scan_system 1 to enable clamav to scan system
(https://linux-audit.com/install-clamav-on-centos-7-using-freshclam). All I can
think of is that something has changed in the Fedora branch?
You could always run FF with NoScript disabled to verify.
Assuming you didn't install FF in a non-Fedora way. I think I would go about
relabeling, just for peace of mind.
To do that, I would at a minimum do
fixfiles -R firefox restore
or at a maximum
touch /.autorelabel
reboot
I have to admit, it sure didn't seem like I needed to run this test with
NoScript off, but I figured I owed it for completeness. Imagine the
large plate of crow delivered to me when I go the "no printer".
Turned NoScript back on and only allowed enough permissions to get the
crossword up on screen. Still "no printer". Two or three times (getting
bored of the Trivago ad). On the last try, I got a notice that Flash
Plugin had crashed in Firefox. It asked if it wanted to be reloaded, I
said yes and the crossword puzzle came up. This time the printer was
available and wanted to print the crossword.
No SELinux alerts accept for "my usual NVidia ones" of SELinux is
preventing /usr/lib64/firefox/plugin-container from sendto access on the
unix_dgram_socket @nvidia15a01b57 which says I should setsebool -P
unconfined_mozilla_plugin_transition 0. It did not occur. The ABRT is
about "plugin-container killed by SIGSEGV". The SELinux alert appears to
have occurred after I restarted Flash
Firefox was installed in the default install from DVD and have always
updated through yum.
I checked my add-ons in Firefox to see if I had anything else, I do see
the Web Developer 1.2.13 extension (that plate of crow is preventing me
from assuming that it could have nothing to do with things ...). The
only plugins I have added is Widevine Content Decryption Module provided
by Google Inc 1.4.8.903 ... all the rest (except Flash) are from rhel et
al or mozilla
At this point, I am more suspect of Flash than SELinux file settings
given that a crash and reloading got me the printer for the crossword puzzle
I read the man page on fixfiles and it makes sense. Luckily, was able to
search for the touch option by googling "touch ./autorelabel" so I
understand what you mean by "at a maximum".
For reference:
flash-plugin: 26.0.0.137
firefox: 52.2.0
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