open your Limewire installation file
(e.g. LimeWireLinux.bin) with your favorite text editor. find the lines :

# glibc floating stack problem on Linux
if [ `uname -s` = Linux ]
then
case `uname -r` in
2.[456]*)
LD_ASSUME_KERNEL=2.2.5
export LD_ASSUME_KERNEL
;;
esac
fi

just comment out these lines or
unset LD_ASSUME_KERNEL

have fun!