:* Nicolas Cadieux
*Sent:* 10 January 2020 12:42
*To:* Peter Cornelissen
*Cc:* Alexandre Neto ; QGIS User
*Subject:* Re: [Qgis-user] QGIS slows PC to a point it is unusable
Hi,
Try going into the computer bios. Perhaps you can reduce the memory
allocation for the video card. Nice to know
: Re: [Qgis-user] QGIS slows PC to a point it is unusable
Hi Peter,
Bernhard earlier suggested to run QGIS under a new user profile without any
third party plugins, because some plugins used to slow down QGIs due to wrong
memory management. Might be worth giving a shot if you didn't yet?
Reg
--
> *From:* Nicolas Cadieux
> *Sent:* 10 January 2020 12:42
> *To:* Peter Cornelissen
> *Cc:* Alexandre Neto ; QGIS User <
> qgis-user@lists.osgeo.org>
> *Subject:* Re: [Qgis-user] QGIS slows PC to a point it is unusable
>
> Hi,
>
> Try going into the c
2020 12:42
To: Peter Cornelissen
Cc: Alexandre Neto ; QGIS User
Subject: Re: [Qgis-user] QGIS slows PC to a point it is unusable
Hi,
Try going into the computer bios. Perhaps you can reduce the memory allocation
for the video card. Nice to know GeoPackage option seems to help.
Nicolas Cadieux
list
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Hi,
Try going into the computer bios. Perhaps you can reduce the memory allocation
for the video card. Nice to know GeoPackage option seems to help.
Nicolas Cadieux
> Le 10 janv. 2020 à 03:01, Peter Cornelissen a
> écrit :
>
>
> Sorry I meant to say that the memory IS the problem!!
>
>
Sorry I meant to say that the memory IS the problem!!
On 10 Jan 2020 07:58, pe...@cornelissen.org.uk wrote:
Hi guy
Thanks for the feedback. I've checked and as my PC slows down it reaches the
point where QGIS is using 79% of the memory, so there's no problem.
Unfortunately there's not much I
Hi guy
Thanks for the feedback. I've checked and as my PC slows down it reaches the
point where QGIS is using 79% of the memory, so there's no problem.
Unfortunately there's not much I can do about it as it is a laptop and is
already at its maximum of 8GB and is using 1.8GB for the video. I'll
Hi Peter,
to me this sounds like a problem with a badly coded plugin. Unload _all_
plugins and see if the permformance improves. If it does reload the
plugins one by one to identify which is causing the trouble.
Of course you can also improve performance by indexing your shape files
or using
Hi,
You are likely running out of memory. Do a control-alt-delete and look at the
memory usage. Look at the memory, disk and cpu usage before starting QGIS and
once the project is loaded and working. Turn off unwanted plugins. Make sure
you don’t have a virus or some background process
Hi Peter,
Try to use Spatialite, Geopackage or (even better) PostGIS to store your
data and create indexes both on the geometries, but also on the fields used
on the rules you mentioned. That can give you a nice boost.
Hope it helps,
Alexandre Neto
QGIS Support
www.QCooperative.net
A quinta,
Hi
I am finding that although my ShapeFIle tables in QGIS are not huge, my Windows
10 PC virtually comes to a grinding halt and becomes unusable once I get to
something like 50 layers. I am using about 6 or 7 ShapeFiles with different
filters. I think it is related to the fact that approx.
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