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Re: [K12OSN] Beta Fl_TeacherTool 0.71 for K12Linux (LTSP5)



On Thu, Nov 5, 2009 at 5:55 PM, Henry Dwa <henrydwa gmail com> wrote:
> Hello all :)
>
> I installed FL_TeacherTool 0.71 in K12-F10 in our lab. I'm not Linux
> expert, but i try to follow the instruction with no error.
>
> After installation i try to run fl_teachertool, and the window open.
> But, I can't use snapshot' and 'control' function. Error log sounds
> like this :
>
> ------------------------------------------------
> PING 172.31.100.153 (172.31.100.153) 56(84) bytes of data.
>
> --- 172.31.100.153 ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 0.247/0.247/0.247/0.000 ms
>
> ssh: connect to host 172.31.100.153 port 22: Connection refused
> ssh: connect to host 172.31.100.153 port 22: Connection refused
> lost connection
>
> Fri Nov  6 08:53:16 2009
>  main:        unable connect to socket: Connection refused (111)
> ------------------------------------------------

my guess is you don't have sshd running on the client

from the server try
ssh root 172 31 100 153

it should say ask you to confirm the authenticity of the host but deny
permission to connect since you are using password authentication.

make sure you installed and enabled sshd in the ltsp chroot.


-- 
Robert Arkiletian
Eric Hamber Secondary, Vancouver, Canada


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