Workaround discussed here: http://kubuntuforums.net/forums/index.php?topic=3096170
in brief "A bit of digging has revealed that the /usr/sbin/update-initramfs script is a stub on the live CD (or the bootable USB drive made from a live CD). The original version can be found in:
/rofs/usr/sbin/update-initramfs
so you can (as root):
mv /usr/sbin/update-initramfs /usr/sbin/update-initramfs.old
and then:
ln -s /rofs/usr/sbin/update-initramfs /usr/sbin/update-initramfs "
Workaround discussed here: http:// kubuntuforums. net/forums/ index.php? topic=3096170
in brief update- initramfs script is a stub on the live CD (or the bootable USB drive made from a live CD). The original version can be found in:
"A bit of digging has revealed that the /usr/sbin/
/rofs/usr/ sbin/update- initramfs
so you can (as root):
mv /usr/sbin/ update- initramfs /usr/sbin/ update- initramfs. old
and then:
ln -s /rofs/usr/ sbin/update- initramfs /usr/sbin/ update- initramfs
"