🚀 go-pugleaf

We have FrameMaker 3.1 running on several Indigos (XS24's)
under Irix 4.0.5F. Overall, it's a wonderful product. However,
now and then, for no apparent reason, the program completely
trashes the screen (it becomes a series of cross-hatched lines
on a grey screen). One time I was able to "raise" the "window"
icon from underneath the mess and "refresh" the screen. The other
time, the Xserver crashed with the following error message:

Dec 23 08:25:10 ricky unix: WARNING: gr2: FIFO TIMEOUT
Dec 23 08:25:10 ricky unix:
Dec 23 08:25:10 ricky unix:
Dec 23 08:25:10 ricky unix: WARNING: Graphics error: GE PC = 0x5D60
Dec 23 08:25:10 ricky unix:
Dec 23 08:25:11 ricky Xsession: senseman: fatal IO error 32 (Broken pipe)
Dec 23 08:25:11 ricky xdm[232]: Server for display :0 terminated unexpectedly: 2
304                                                                                

Anyone else seen this problem? 
Thanks.
-- 
David M. Senseman, Ph.D.     | A man who has never gone to school may steal 
(senseman@lonestar.utsa.edu) | from a freight car; but if he has a university
Division of Life Sciences    | education, he may steal the whole railroad.
UT San Antonio               |             Theodore Roosevelt (1858-1919)