On 11/06/2017 05:08 PM, Andreas Benzler wrote: > Hello everyone, > > in time when i start to rebuilt my csm4all-media, I tryed to print into > file from firefox. The print box close but no pdf is created. While attempting to print to PDF today I ran into this same issue. It's SELinux throwing the error, and here is what setroubleshoot suggests: "SELinux is preventing java from write access on the file /home/lowen/Documents/personal/printed-copy.pdf. ***** Plugin mozplugger (99.1 confidence) suggests ************************ If you want to use the plugin package Then you must turn off SELinux controls on the Firefox plugins. Do # setsebool -P unconfined_mozilla_plugin_transition 0 " I made a physical print for now, as I'm going to investigate a bit before I blindly enable a boolean like that. See also https://www.centos.org/forums/viewtopic.php?f=48&t=63781 and https://bugzilla.redhat.com/show_bug.cgi?id=1430037 (CLOSED NOTABUG) There are several mozilla-related SELinux booleans: [lowen at dhcp-pool101 ~]$ getsebool -a|grep mozilla mozilla_plugin_bind_unreserved_ports --> off mozilla_plugin_can_network_connect --> off mozilla_plugin_use_bluejeans --> off mozilla_plugin_use_gps --> off mozilla_plugin_use_spice --> off mozilla_read_content --> off unconfined_mozilla_plugin_transition --> on [lowen at dhcp-pool101 ~]$