I suspect this is because for historical reasons we appear not to install language-selector-common in the netboot case and thus don't have check-language-support. I don't see any justification for this nowadays, so I'll fix that and see if that improves things.
I suspect this is because for historical reasons we appear not to install language- selector- common in the netboot case and thus don't have check-language- support. I don't see any justification for this nowadays, so I'll fix that and see if that improves things.