On Sun, 6 Mar 2005, Globe Trotter wrote: > Sorry, forgot to attach the files.... > Program received signal SIGINT, Interrupt. 0x0804e267 in dlamc1_ () (gdb) where #0 0x0804e267 in dlamc1_ () #1 0x0804e392 in dlamc2_ () #2 0x0804dcca in dlamch_ () #3 0x0804af8f in dsyevr_ () #4 0x0804926e in LP_sym_eigvals (a=0x8079088, n=3, w=0x8079058) at mylapack.c:84 #5 0x08048da3 in demo_sym_eigvals (n=3) at demos.c:174 #6 0x08049048 in main () at demos.c:254 Looks like its the same as https://bugzilla.redhat.com/beta/show_bug.cgi?id=146447 Its supporsed to be resolved - but I guess the problem isn't fixed yet. You might want to add a new bugzilla entry with the example code. An now, lapack is removed from core [perhaps will be in extras] in rawhide. Not sure how this will affect resolving new problems with these packages. https://www.redhat.com/archives/fedora-devel-list/2005-February/msg01233.html Satish