The mechanics were simple and funny but having unified kernel
available is even better ;-)

Courtesy of prividen@, there's actual x86_64 client support in ALTSP.
Although led@ tells that it's i586 optimization that hurts on i686+
and should be replaced with either i486 or i686 for that matter...

Sort of builds on current Sisyphus with ltsp-related packages
fixed up in a pocket but the latter are rather in need of some
proper face-lift.