I had a similar problem with hd-media and Kubuntu alternate too... https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/133514
Perhaps you could try during install to switch to the terminal 4 (hit ctrl+alt+4) that displays error messages and give some more details... see if errors are the same as in my syslog (see bug report above)
I had a similar problem with hd-media and Kubuntu alternate too... /bugs.launchpad .net/ubuntu/ +source/ debian- installer/ +bug/133514
https:/
Perhaps you could try during install to switch to the terminal 4 (hit ctrl+alt+4) that displays error messages and give some more details...
see if errors are the same as in my syslog (see bug report above)