Comment 85 for bug 219630

ok, actually adding/removing the link manually instead of assuming the package does it helps to verify.
if the symlink is there in LTSP Xorg -configure fails completely, locking the device (you can switch consoles but the boot stalls and no getty's or X come up, you are left with a blinking cursor at the top left of a black terminal).
since the only purpose of Xorg -configure is to create a basic xorg.conf the ltsp scripts can parse to replace values, it is also not possible to use lts.conf variables like XSERVER=geode here.
the only solution apart from removing the -amd package (which should then remove the symlink) will be to use a pregenerated xorg.conf.
both solutions sadly also require a resource intensive rebuild of the client image with ltsp-update-image to take effect.