viewing DjVu and PostScript files

apparmor.d/profiles-a-f/evince

@@ -24,12 +24,15 @@ profile evince @{exec_path} {
   /{usr/,}bin/{,ba,da}sh          rix,
   /{usr/,}bin/gio-launch-desktop  rPx,
 
+  /usr/share/djvu/{,**} r,
   /usr/share/evince/{,**} r,
+  /usr/share/ghostscript/{,**} r,
   /usr/share/poppler/{,**} r,
   /usr/share/thumbnailers/{,*} r,
   /usr/share/themes/{,**} r,
 
   owner @{user_share_dirs}/ r,
+  owner @{user_share_dirs}/gvfs-metadata/{,*} r,
   owner @{user_cache_dirs}/thumbnails/{,**} rw,
   owner @{user_config_dirs}/evince/{,*} rw,
 
@@ -42,5 +45,7 @@ profile evince @{exec_path} {
 
   /dev/tty rw,
 
+  deny /{usr/,}lib/ r, # asks when viewing PostScript files
+
   include if exists <local/evince>
 }