[X2Go-Dev] no/slow window resizing in NX rootless sessions (was: Re: bug #342)

Mike Gabriel mike.gabriel at das-netzwerkteam.de
Thu Nov 6 11:05:22 CET 2014


Hi Ulrich,

(taking #342 off the list of recips.)

On  Do 06 Nov 2014 10:27:31 CET, Ulrich Sibiller wrote:

> On Thu, Nov 6, 2014 at 9:18 AM, Mike Gabriel
> <mike.gabriel at das-netzwerkteam.de> wrote:
>> Hi Uli,
>>
>> thanks once more for your patch fixing #585. As you are currently
>> experimenting with X2Go / KDE Apps / rootless NX mode...
>>
>> Have you come across this issue?
>> http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=342
>>
>> Maybe you feel like taking a look at it? Generally speaking, I hope the X2Go
>> project receives more contributions from your side!!! Looking forward to
>> that!
>
> I have using rootless NX with an own script for years now with KDE
> both inside and outside the session. I have never come across a
> problem like this. The only problem with resizing I am aware of is
> slowness, which can be fixed by switching of showing window contents

I see this slowness, as well. It also occurs with non-KDE applications  
(like GnuCash). Interestingly, the resizing works find inside an  
nxagent desktop session (and only exists in rootless NX sessions).

> on resizing and moving on proxy side (where the real X server is).

Actually, the resizing with content shown is smooth in NX desktop  
sessions. Not displaying window content is a work-around, there must  
be a way to address this performance lack in an NX directly, I guess.

> Uli

Change of topic: Do you use nxproxy -C <-> nxproxy -S or nxproxy -C  
<-> nxagent constructs in your scripts.

If the first, then this discussion / work on supporting BIG-REQUESTS  
in NX [1] may be interesting to you.

Mike

[1] http://bugs.x2go.org/766299

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