Debian GNU/Linux
Problems
FLex-2.5.4a and gcc-3.0
+ Linux-2.4.0, Guile-1.4 -with-threads
NetBSD
Solaris:
AIX
Note that this is fixed in Debian/unstable for flex >= 2.5.4a-13.
+Linux-2.4.0, Guile-1.4 -with-threads
+------------------------------------
+
+ There's a bug in certain kernels around version 2.4.0, that is
+triggered when using Guile 1.4 compiled with pthreads. You'll see
+random segmentation fault crashes of LilyPond. Upgrade to a newer
+version of Linux. If you can't do that, you may try to recompiling
+Guile without threads (YMMV):
+
+ guile-1.4$ ./configure --without-threads; make all install
+
NetBSD
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