xdm error (pid 696): xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

XIO:  fatal IO error 131 (Connection reset by peer) on X server "172.23.2.99:0.0"
      after 970 requests (966 known processed) with 0 events remaining.
/usr/bin/X11/xrdb: Connection refused
/usr/bin/X11/xrdb: Can't open display '172.23.2.99:0'
xdm error (pid 5435): xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

xdm error (pid 696): xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

xdm error (pid 696): XIO:  fatal IO error 131 (Connection reset by peer) on X server "172.23.2.99:0.0"
      after 1100 requests (1088 known processed) with 0 events remaining.
/usr/bin/X11/xrdb: Connection refused
/usr/bin/X11/xrdb: Can't open display '172.23.2.99:0'
xdm error (pid 6217): xdm error (pid 696): xdm error (pid 696): xdm error (pid 696): xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

xdm error (pid 696): xdm error (pid 696): XIO:  fatal IO error 131 (Connection reset by peer) on X server "172.23.2.99:0.0"
      after 2150 requests (2143 known processed) with 0 events remaining.
/usr/bin/X11/xrdb: Connection refused
/usr/bin/X11/xrdb: Can't open display '172.23.2.99:0'
xdm error (pid 6610): xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:0.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

xdm error (pid 696): xdm error (pid 696): xdm error (pid 696): Xlib:  extension "SGI-VIDEO-CONTROL" missing on display "172.23.2.99:1.0".
Warning: 
    matching visual NOT found

Warning: 
    matching visual NOT found

XIO:  fatal IO error 131 (Connection reset by peer) on X server "172.23.2.99:1.0"
      after 960 requests (954 known processed) with 0 events remaining.
/usr/bin/X11/xrdb: Connection refused
/usr/bin/X11/xrdb: Can't open display '172.23.2.99:1'
xdm error (pid 6655):