Public bug reported:

Binary package hint: octave3.2

With libatlas3gf-base installed, even a simple dot product produces crash; e.g.:
a=[1 2 3]; a*a'
results in:

panic: Illegal instruction -- stopping myself...
attempting to save variables to `octave-core'...
save to `octave-core' complete
Illegal instruction

CPUinfo (in case it is needed):
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 10
model name      : AMD Athlon(tm) XP 2800+
stepping        : 0
cpu MHz         : 2087.500
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat 
pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow up
bogomips        : 4184.22
clflush size    : 32
cache_alignment : 32
address sizes   : 34 bits physical, 32 bits virtual
power management: ts

Ubuntu version: 11.04

Package version (sorry for hungarian words):
  Installed: 3.2.4-8
  Jelölt:    3.2.4-8
  Version table:
 *** 3.2.4-8 0
        500 http://archive.ubuntu.com/ubuntu/ natty/universe i386 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: octave3.2 3.2.4-8
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Wed May 11 10:08:28 2011
ProcEnviron:
 LANGUAGE=hu_HU:en
 LANG=hu_HU.UTF-8
 SHELL=/bin/bash
SourcePackage: octave3.2
UpgradeStatus: Upgraded to natty on 2011-05-09 (1 days ago)

** Affects: octave3.2 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 natty running-unity

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https://bugs.launchpad.net/bugs/780966

Title:
  Octave crashes with libatlas

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