[K12OSN] Upgrade woes -- backspace key no longer works on some terminals

[Rita Gibson]

Hello everyone:  School is out and we decided to upgrade to the latest 
and greatest. Calvin tells me it is known as 4.1.0 alpha 7 (I think it 
is FC2). 

Some of my terminals are having issues with the backspace key (and 
sometimes the delete key) don't work properly. Anyone have any idea why 
this would be an issue when it has never been an issue before? (Also 
having some problems with monitor/video issues and xserver, which I 
nearly always have when we upgrade.) I have been trying for three days 
to find something somewhere that would help me with the backspace key 
issue, but have come up zero.

Calvin did the install on both servers (in his spare time) and I have 
been working trying to get more terminals up and running, beginning the 
process of cleaning the machines throughout the school getting things 
ready for next school year. He will come in if he can over the weekend, 
but I hoped I could solve some of these problems myself.

Is there some documentation I should read that points out the 
differences between ltsp 3 and ltsp 4 that might help me in the future?

Thanks everyone,

Rita Gibson
RMSEL