Comment 4 for bug 103981

> Stacktrace:
> #0 0x00000000 in ?? ()
> #1 0xb7ce9981 in _dl_addr () from /usr/lib/libc.so.6
> #2 0xb7c5e77c in ?? () from /usr/lib/libc.so.6

Ubuntu doesn't ship a libc installed in /usr/lib, but /lib. Which libc packages did you install, did you install libc on your own?