I have 2 x4600s running the latest SRS release on Solaris 10 x86, while I was 
in a meeting just now I come back to all thin clients on both servers 
disconnected, sitting at the 41B message and these filling up the logs:

Nov 19 11:40:35 sunrayvmsrv1.ucc.nau.edu utdtsession: [ID 702911 user.error] 
Error: No display numbers available

Looks like all the thin clients are connecting just fine but they're having 
trouble getting new displays.  I'm not to sure how to fix this... 
/var/opt/SUNWkio/config shows around 200 X display directories.--I've tried 
stopping and restarting the services, but that No display numbers available 
error still shows up for all connecting thin clients.  Does anyone know a 
solution for this?

Thanks,
Matt




-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Ivar Janmaat
Sent: Thursday, November 18, 2010 2:14 PM
To: SunRay-Users mailing list
Subject: Re: [SunRay-Users] SRSS 5.1 - SRWC 2.3 connector problems

My problem is solved by adding the options "-N off -U 0 -D" to the uttsc 
options.
I did not debug further to find if it is the -N off or -U0 or -D option 
which solves the problem.
I suspect the -D.
This work around works fine for me since the environment is only XP.
I expect that environments with mixed Win 7 and XP VM's still need to do 
some debugging with Oracle to improve the uttsc 2.3 product further.

Kind regards,

Ivar


>
> On 11/3/10 9:58 AM, Ivar Janmaat wrote:
>> I openend a call for this and added some pictures of the problem.
>> The problem seems to be the worst in the Agenda application of Groupwise
>> 6.5.7.
>> Horizontal lines are not aligned anymore they jump up and down one 
>> pixel.
>> The strange thing is that not all users are experiencing this. Some are
>> and some are not.
>> It is user session related and not DTU related. (moves when hotdesking)
>> Although earlier reported, it is NOT solved by stopping and starting the
>> application.
>> It is also not solved by logging off and on again in Windows.
>> It is also not solved by pressing ctrl-alt-bs-bs.
>> But if you rdp to the server with another rdp client and login as the
>> same user you don't see the problem.
>> However if you login from the Sun Ray again, the problem is still there.
>>
>> Does uttsc use another video driver than normal rdp?
>> If it does, it looks like the video driver in windows that uttsc uses
>> has some times a problem with the way Groupwise draws horizontal lines.
>>
>> Ivar
>>
>>

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