[Qgis-user] 2.6 very slow to render

[Brett Adams]

Seems I spoke too soon.

Removing files from the Layer control takes an eternity

Tried uninstalling both 2.6 and 1.8 and reinstalling only 2.6 but this
doesn't seem to have helped.

ba


-----Original Message-----
From: qgis-user-bounces at lists.osgeo.org
[mailto:qgis-user-bounces at lists.osgeo.org] On Behalf Of Brett Adams
Sent: Tuesday, 25 November 2014 10:09 AM
To: tech at wildintellect.com; qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] 2.6 very slow to render

Thanks Alex

That made a significant improvement.  I can live with that.


brett



Try disabling/changing multi-threaded rendering. It may not work well on
your hardware.

Settings ->Options->Rendering

Thanks,
Alex

-----Original Message-----
From: Alex Mandel [mailto:tech_dev at wildintellect.com]
Sent: Tuesday, 25 November 2014 9:59 AM
To: Brett Adams; qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] 2.6 very slow to render

On 11/24/2014 05:51 PM, Brett Adams wrote:
> Hi Folks,
> Just upgraded from 1.8 to 2.6.
> 2.6 is amazingly slow in the render control and rerendering compared 
> to
1.8.
> Almost unusable.
> 1.8 runs perfect. Fast, efficient, no complaints.
> This has to be local to my machine, otherwise no one would be using 2.6.
> Any recommendations on what settings I can check?    Running on W7-64.
> 
> Thanks
> 
> Brett  Adams
> Spinifex Geophysics
> 0438 861 974

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