Re: [VirtualGL-Users] Problem with Virtualgl + Xpra

[Yusen Li <liy...@gm...>]

the error messages and the discussion with Xpra team can be found here:
http://xpra.org/trac/ticket/320


2013/4/25 Yusen Li <liy...@gm...>

> thanks guys.
> firstly, i am sure Xpra (with Xdummy) works correctly for normal
> applications like firefox. Then, i also make sure virtualgl works
> correctly. I use glxspheres to test virtualgl and the frame rate has been
> greatly increased by using vglrun. I think virtualgl+xpra can perfectly
> work for 3D games. However, i cannot see anything from client side. I also
> report this to Xpra forum and from the log file, i think it's the problem
> of xpra session not virtualgl. Unfortunately, they also didn't solve the
> problem now. The reason i choose xpra is that (1) Xpra is application
> virtualization but not the whole desktop; (2)x264 encoding is excellent for
> video games and the Turbor VNC or TigerVNC is not good at games. I also
> suggested TigerVNC group to add the video encoding techniques (such as
> x264) to TigerVNC. But they told me they don't want to do that since the
> encoding is just good for a special set of applications (games and video).
>
> I feel a little disappointed and I am thinking about how to do next.
> Actually i just want to show a demo and i think it's not necessary for me
> to read and modify the source code for the existing techniques. Anyone has
> some advice?
>
>
> 2013/4/25 DRC <dco...@us...>
>
>> On 4/24/13 3:16 PM, Arthur Huillet wrote:
>> > For what it's worth, not only have I used it, I'm also one of the
>> developers of
>> > Xpra. :)
>>
>> Ah, OK.  Then I apologize for my previous remark, which was made out of
>> frustration, and I guess the ball is back in the OP's court to provide
>> more information about what was malfunctioning.  In my case, I built
>> xpra on RHEL 6 and got the following error when I tried to connect:
>>
>> xpra client version 0.9.0
>> connection failed: (2, 'No such file or directory')
>> 2013-04-24 16:05:43,822 connection lost: invalid packet header byte:
>> '0x63', not an xpra client? read
>>
>> buffer=0x63616e6e6f74206c6f6164207832363420636f6465633a2063616e6e6f7420696d706f7274206e61...
>> 2013-04-24 16:05:43,823 connection closed after 0 packets received (49
>> bytes) and 1 packets sent (7450 bytes)
>> 2013-04-24 16:05:43,823 Connection lost
>>
>> I was using the same command lines as in the original post.
>>
>>
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