Ubuntu Servers :: Install Server On An Alix2d2 Board?

I tried to install Ubuntu Server on an Alix2d2 board: [URL]It has a CF card connected with an IDE interface and no vga output. The processor is a AMD Geode. I'm aware that I need a 386 kernel as described in the german wiki:

[URL]

What I did so far:

Installed imedia linux PCengines Alix build [URL] on an other Ubuntu machine with usb cf interface. This worked but I don't know how I can install Ubuntu from imedia linux.

Installed Ubuntu Server on the same Ubuntu machine. Installed the 386 kernel and changed the grub config file to enable the serial output to a terminal and updated grub[URL]. I created the file /etc/init/ttyS0.conf that the serial interface still works after the bootloader [URL].Unfortunately the alix board writes only "GRUB loading." and some empty lines.

Tried to boot with Tftpd32.exe by Ph. Jounin following this guide: [URL] So I set up a TFPT server following this german wiki: [URL]As advised changed /etc/inetd.conf and /etc/default/tftpd-hpa, prepared the boot image and the DHCP server. This should be enough on the server. I have to write N over the serial port to the board while it performs memory test to enable PXE boot. This was partly successful: it gets an IP adress but afterwards nothing happens. I can't find any error message in the syslog.

I attached my configuration files. As boot image I used [URL] and used the following commands to bring it into the right place:

Code:

sudo tar -xvzf netboot.tar.gz -C /var/lib/tftpboot/
sudo chown -R nobody:nogroup /var/lib/tftpboot

installing Ubuntu Server with PXE or from the other machine to the CF card or even directly from imedia linux.