Hi Sylvestre, Can you explain your comment a bit; libblas for me is not a symlink; and as for the low performance compilation; it seems to the opposite problem in this case - it's trying to run a barcelona optimised version of the code that is using an instruction not available on this cpu.
Dav ** Changed in: atlas (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1117335 Title: libblas.so.3 illegal instruction on AMD E-450 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/atlas/+bug/1117335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs