[Qgis-user] 2.6 very slow to render

[Saulteau Don]

One thing you can check for is if there is a faulty plugin causing the
issue.

Try backing up your .qgis2 folder (ie, rename to .qgis2.backup)

Then relaunch QGIS 2.6 and test again.

What's the data storage format? Are they spatialite, postgis, shapefiles,
etc?



Donovan

On Mon, Nov 24, 2014 at 9:14 PM, Brett Adams <
badams at spinifexgeophysics.com.au> wrote:

> 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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