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Re: Can't use XDMCP, "winProcEstablishConnection - ProcEstablishConnection failed, bailing" shows in log


The Windows PC that I'm using is on a different subnet from the VMs
that I need to connect to (10.3.20.159/24), so does that mean it's not
possible to use Cygwin/X in this case? (Changing either subnet is not
an option).

On Fri, Jan 28, 2011 at 3:16 PM, Jon TURNEY <jon.turney@dronecode.org.uk> wrote:
> On 28/01/2011 19:19, Alexander Pokluda wrote:
>> I've been trying for a while to get Cygwin/X working with XDMCP for
>> quite a while without any success; however, I am able to conenct
>> without any any problem using Xming 6.9. I'm using a Windows 7 PC to
>> connect to a different Linux VMs running CentOS 5.5. After starting
>> XWin from the command line (either directly or using startxdmcp.bat),
>> a window opens up that contains nothing but black. At first when I
>> move the cursor over the winodow, it just disappears but after a
>> while, the cursor will appear as an X and the following shows up in
>> the log file:
>>
>> [266377.900] winProcEstablishConnection - Hello
>> [266377.900] winProcEstablishConnection - ProcEstablishConnection
>> failed, bailing.
>> [266385.653] winAboutDlgProc - WM_COMMAND - IDOK or IDCANCEL
>> [266489.784] XDM: too many retransmissions, declaring session dead
>>
>> Any help would be greatly appreciated. I've included part of the log
>> from one attempt to connect to one of the CentOS 5.5 VMs that I can
>> connect to with Xming using XDMCP.
>
>> [266616.722] XDM: too many retransmissions, declaring session dead
>
> Possibly you need to use -query 10.3.147.100 -from <corresponding local IP for
> the subnet containing that IP address>
>
> Xming has a patch applied which adds some more intelligence to the way the
> local IP address is chosen, but unfortunately that is written to use the
> winsock API directly, so can't be used directly in XWin.
>
> --
> Jon TURNEY
> Volunteer Cygwin/X X Server maintainer
>

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