Bug#512012: udev fails to configure
The udev package ( 0.125-7em1) in a root fs crrated by emsandbox for
grip fails to configure with;
sh: bad signal name 's'
dpkg: error processing udev (--configure):
subprocess post-installation script returned error exit status 1
The cause is the use of the -s option to kill in the udev postinst
which is not supported by busybox kill.
My workaround is to add this to setup.sh:
sed -i "s/kill -s /kill -/g" $target/var/lib/dpkg/info/udev.postinst