Conference bulova::decw_jan-89_to_nov-90

2391.0. "D3100 crashing with Xcfb " by FRSTSC::CHRISTIAN () Mon Mar 05 1990 11:35

	Hello,

	I've a problem with a customer writing applications on X-Windows
	The system crashes sometimes. With ps -k... i found out, that
	always with other processes Xcfb is running and with dbx i got 
	current PID which is the one of Xcfb. I have 3 crashes from the
	machine. (dbx) t gives always the same:

% dbx -k vmunix.7 vmcore.7
dbx version 1.31
Type 'help' for help.
reading symbolic information ...
[using memory image in vmcore.7]
(dbx) t
>  0 swtch.swtch() ["../mips/swtch.c":210, 0x80101458]
   1 entry.start() [0xfbc]
   2 entry.start() [0x10030624]
   3 VEC_syscall() ["../mips/locore.s":549, 0x800f5418]
   4 entry.start() [0x4ab5fc]
   5 entry.start() [0x257c]
(dbx) q
% 

	Who known to work with dbx and will help me??
	Or is is a known bug????

	thanks 
	/ANJA 

QAR it.  Also include the relevant uerf entries.
				Jeff

	Hi Jeff,

	do you known if there are patches for X-Wondows (UWS2.1)???
	Customer is big trouble, cause of Cebit in Hannover. The system
	hang sometimes (every second week) no keybord, no mouse, no sync 
	on disk). So they need a quick solution, to test a minimum of 
	several weeks. 

	regards 
	/ANJA

I have no idea what the problem is or whether there are patches.  Since this
is not a DECwindows problem, I would recommend taking this to the Ultrix
notesfile (nac::ultrix).
				Jeff

    solution on note # 2045 of NAC::ULTRIX.
    Use Xcfb2 from unsupported kit.
    
    Good Luck,
    	Neora