The client tries to download the file ltsp/amd64.tmp/pxelinux.0 but the real location is ltsp/amd64/pxelinux.0
Quick workaround: Connect on the server change to /var/lib/tftpboot/ltsp and create a symlink $ sudo ln -s amd64 amd64.tmp
The client tries to download the file ltsp/amd64. tmp/pxelinux. 0 but the real location is ltsp/amd64/ pxelinux. 0
Quick workaround: tftpboot/ ltsp
Connect on the server
change to /var/lib/
and create a symlink
$ sudo ln -s amd64 amd64.tmp