diff --git a/docs/others.md b/docs/others.md
index e87e410..14d9d71 100644
--- a/docs/others.md
+++ b/docs/others.md
@@ -3,3 +3,10 @@
 - In cmdline.txt remove defined cgoup args and add:
  
       cgroup_disable=cpuset,cpuacct,blkio,memory,devices,freezer,net_cls,perf_event,net_prio,pids
+
+#### ssh glxinfo
+
+      export DISPLAY=:0
+      export XAUTHORITY=/var/lib/lightdm/.Xauthority
+      glxinfo -B
+