pwr: add timeout on x server

component/proviewR/buildout.cfg

@@ -391,7 +391,7 @@ pre-build =
   echo made a xorg dir $dirname
   echo $dirname > ./xorg-dirname
   export XORG_LOCK_DIR=$dirname
-  ${xserver:location}/bin/Xorg -noreset +extension RANDR +extension RENDER -config ${:compile-dir}/src/tools/dummy_display/xorg.conf :99 &
+  timeout 2h ${xserver:location}/bin/Xorg -noreset +extension RANDR +extension RENDER -config ${:compile-dir}/src/tools/dummy_display/xorg.conf :99 &
 
 post-install =
   PID=`pgrep -u "$(whoami)" -f -x  '${xserver:location}/bin/Xorg.*'` || true #pgrep returns 1 on notfound