--- a/.emacs-my	Fri Oct 17 21:08:29 2014 +0300
+++ b/.emacs-my	Fri Oct 17 22:36:00 2014 +0300
@@ -1130,7 +1130,7 @@
 (message "logging, logs")
 
 (defun my-auto-revert-tail-mode-hook ()
-  (when (string-match "/logs?/\\|\\.\\(?:log\\|out\\)\\'"
+  (when (string-match "/logs?/\\|\\.\\(?:log\\|out\\)\\'\\|/.xsession-errors\\'"
                       (buffer-file-name (current-buffer)))
     (auto-revert-tail-mode 1)
     (log4-hi-mode 1)