<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Hi Patrick,</p>
<p>thanks for reply and suggestions.</p>
<p>I compile from source the development edition, but for server and
desktop I use repository.</p>
<p>I'll try your example if the issue continue for long time.</p>
<p>W<br>
</p>
<br>
<div class="moz-cite-prefix">Il 27/11/2017 16:33, Patrick Dunford ha
scritto:<br>
</div>
<blockquote type="cite"
cite="mid:f620e52a-5b1b-a193-8993-e5e9275df8c7@gmail.com">There is
no mandated requirement to use the Ubuntugis repository for 2.18.
The latest edition of 2.18 is available from the non-ubuntugis
Qgis repository for xenial.
<br>
<br>
Do you have that option available to you?
<br>
<br>
If you need the development edition (2.99) unfortunately the
developers are not supporting this on Xenial because of a package
dependency that is not supported by the Ubuntu repositories for
Xenial, even though it should in theory be possible to get the
required package(s) from another repository.
<br>
<br>
If you have used apt upgrade to update all the packages in your
system at once, including new ubuntugis packages, don't update all
the packages this way. Just update qgis by itself, and it won't
pull the new ubuntugis packages if it doesn't need them.
<br>
<br>
The more technically astute might try commenting out the ubuntugis
repository from apt's sources.list files or fragments before
issuing the apt update command, or playing with Apt pinning
settings to prioritise repositories.
<br>
<br>
Example: I installed Debian buster/testing and then attempted to
install Qgis 2.99 sid/unstable. This told me it needed a package
from Debian sid/unstable repositories. I changed the master
repository for debian to unstable and then apt update tells me
there are hundreds of new packages from unstable I could install.
I only want it to install the packages needed for qgis so instead
of running apt upgrade, I just run apt install qgis etc to only
pull the unstable packages it actually needs for this
installation, and then change the Debian master repository back to
buster.
<br>
<br>
The above options may not suit every situation where ubuntugis has
to be used, obviously it does not suit your particular requirement
if you have to have the latest ubuntugis packages for other
reasons, however it may resolve the situation for someone else.
<br>
<br>
On 28/11/17 02:23, Walter Lorenzetti wrote:
<br>
<blockquote type="cite">
<br>
Thanks Patrick for replay, I user ubuntugis for other project in
my work ..
<br>
<br>
W
<br>
<br>
<br>
</blockquote>
<br>
_______________________________________________
<br>
QGIS-Developer mailing list
<br>
<a class="moz-txt-link-abbreviated" href="mailto:QGIS-Developer@lists.osgeo.org">QGIS-Developer@lists.osgeo.org</a>
<br>
List info: <a class="moz-txt-link-freetext" href="https://lists.osgeo.org/mailman/listinfo/qgis-developer">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a>
<br>
Unsubscribe:
<a class="moz-txt-link-freetext" href="https://lists.osgeo.org/mailman/listinfo/qgis-developer">https://lists.osgeo.org/mailman/listinfo/qgis-developer</a><br>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<p style="font-size:12px;">
Walter Lorenzetti phD<br>
email: <a class="moz-txt-link-abbreviated" href="mailto:lorenzetti@gis3w.it">lorenzetti@gis3w.it</a><br>
skype: aiki74<br>
twitter:<a href="https://twitter.com/w_lorenzetti">w_lorenzetti</a><br>
g+:<a href="https://plus.google.com/117055903318462447104/">aiki74</a><br>
Tel/Cell: (+39) 347-6597931<br>
Viale Verdi 24 - 51016 Montecatini Terme (PT)
<br>
<a
href="http://gis3w.it/it/calendario-corsi-software-geografici">Nuovi
corsi QGIS e GFOSS</a>
</p>
</div>
</body>
</html>