[winswitch] issue with forwarding x to a lower res monitor from a virtual Xvfb

[Antoine Martin]

On 15/11/15 20:48, Zenny wrote:
> On 11/15/15, Antoine Martin <antoine at nagafix.co.uk> wrote:
>> I have tested here with Xdummy and that worked fine.
> Can you share your Xdummy command if different from the one in the wiki?
I am using the one that gets generated in the xpra.conf like so:

export DISPLAY=:10
xpra_Xdummy -noreset -nolisten tcp +extension GLX +extension RANDR 
+extension RENDER -auth $XAUTHORITY -logfile 
${HOME}/.xpra/Xorg.${DISPLAY}.log -configdir ${HOME}/.xpra/xorg.conf.d 
-config /etc/xpra/xorg.conf $DISPLAY

Antoine

>
>
>>> I checked Xdummy related to Ubuntu instruction at
>>> https://www.xpra.org/trac/wiki/Xdummy, but to no avail.
>> Are you using Xvfb or Xdummy? What distribution and version?
>>> Any hints would be highly appreciated. Thanks!
>> You may also be interested in the following 0.16 features:
>> * ability to NOT change the virtual display to match the client's
>> resolution using:
>> XPRA_RANDR=0 xpra start ...
>> See:
>> http://xpra.org/trac/changeset/11229
>> Shadow mode is A LOT less efficient than the regular "start" mode.
>> * desktop scaling, which allows you to upscale or downscale the server
>> resolution when displayed on the client:
>> http://xpra.org/trac/ticket/976
>> So you could render at 4k and display at 2k for example (though the main
>> purpose of this ticket is to do the opposite to save bandwidth).
>> * "sync-xvfb" fix for screen capture tools:
>> http://xpra.org/trac/ticket/988
>>
>> Cheers
>> Antoine
>>
>>> Cheers,
>>> /z
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