[comp.sys.next] "Grey-window-syndrome" and how to cure it.

hardy@golem.ps.uci.edu (Meinhard E. Mayer (Hardy)) (05/23/91)

As some of you may have read, my NeXT has been suffering for 5 days of
"Grey-Window-Syndrome": after a crash no new login window appeared
just a gre window with an arrow. 
I got lots of advice from helpful people (two of then from NeXT).
After replacing /NextLibrary/Fonts, /etc/hostconfig, /etc/netinfo, the
password database, and throwing out the CyrillicGothic.font, I_Comm
(which I suspected to be responsible for the mess) I discovered this
morning that the problem was caused by a corrupted keyboard file 
in /NextLibrary/Keyboards ( I had modified it to reassign \ to Ctrl-/,
using the /NextDeveloper/Demos/Keyboard application, and apprently
the NeXT did not like this).  When I removed the two suspect keyboard
files (which I detected by looking for files modified prior to the
crash) everything returned to "normal".
The file /usr/adm/messages was less than helpful.

So if you have similar problems check the /NextLibrary for nonexistent
or corrupted files.

I would like to thank all who have responded with advice, particularly
Pascal Chesnais, who spent many hours trying to reproduce the
condition on his machine. 

Hope it does not happen to you!

Greetings,
Hardy 
			  -------****-------
Meinhard E. Mayer (Hardy);  Department of Physics, University of California
Irvine CA 92717; (714) 856 5543; hardy@golem.ps.uci.edu or MMAYER@UCI.BITNET