LyX - niedobrze:

[Marcin Wojtczuk]

$  lyx 
lyx: SIGSEGV signal caught
Sorry, you have found a bug in LyX. If possible, please read 'Known 
bugs'
under the Help menu and then send us a full bug report. Thanks!
Bye.

$ rpm -q lyx
lyx-1.1.6fix3-1

Ze strace:
[ ioctl, dużo write, read ]
gettimeofday({1015371453, 103230}, {4294967236, 0}) = 0
--- SIGSEGV (Segmentation fault) ---
write(2, "\nlyx: SIGSEGV signal caught", 27) = 27

-- 
	Don't learn to hack.  Hack to learn.