[K12OSN] Re: fl_teachertool can't broadcast on k12 6

[Petre Scheie]

Something is wrong with vncreflector.  When I try to start it, as directed in step #1 
below, I see this in /var/log/messages:

Feb 19 08:02:34 k12ltsp xinetd[2818]: START: vnc-800x600x16 pid=4200 from=127.0.0.1
Feb 19 08:02:34 k12ltsp vncreflector: *** buffer overflow detected ***: vncreflector 
terminated
Feb 19 08:02:34 k12ltsp xinetd[2818]: EXIT: vnc-800x600x16 status=0 pid=4200 duration=0(sec)

Any idea what would cause a buffer overflow?

Robert Arkiletian wrote:
> On 2/18/07, Petre Scheie <petre at maltzen.net> wrote:
>> Yes, vnc-reflector-1.2.4-3.fc6 is installed, according to rpm.  Any
>> other ideas?  The error message suggests that the clients are refusing
>> the connection.  During the broadcast, a new login window and session
>> are created; perhaps the error is about establishing that vnc session to
>> the server rather than the vnc sessions to the clients?
>>
> 
> Okay lets try this manually
> 
> 1) first start the reflector
> /usr/bin/vncreflector /etc/fl_teachertool/HOST_INFO_FILE &
> 
> 2) start vncviewer for the teacher
> /usr/bin/teachertool-vncviewer  localhost:99 &
> 
> 3)start vncviewer for a student (from a client)
> /usr/bin/teachertool-vncviewer -viewonly localhost:99 &
> 
> Let me know how it fails. Also check that you have the package
> "vnc-ltsp-config" installed.