[Qgis-user] QGIS uninstalled after GDAL PPA install

DelazJ delazj at gmail.com
Thu Mar 5 20:58:45 PST 2020


Hi,
If i may, I'm also a Ubuntu 18.04 user but I do not use the qgis repo. I
use the Flatpak installation (
https://qgis.org/en/site/forusers/alldownloads.html#flatpak) and with the
3.10.3ltr, i have gdal 3.0.4 and proj 6.3.1

Greetings,
Harrissou

Le ven. 6 mars 2020 à 01:48, Ben Hur Pintor <bnhr.dev at gmail.com> a écrit :

> Hi Lorenzo,
>
> Ubuntu and QGIS user here as well. I use the ubuntugis-unstable for the
> most recent libraries on Bionic (w/o needing to compile the libs myself).
> I'm currently still on 3.10.2 since that's the most recent version in the
> unstable PPA (w/ GDAL 3.0.2 and PROJ 6.2.1).
>
> For Ubuntu, the ubuntugis-unstable PPA usually contains the most recent
> library versions available. The main (universe) repos rarely update
> themselves. Which is why GDAL 3.X and Proj 6.X is available via the
> unstable PPA and not the main repo.
>
> One thing you can do is compile the libraries yourself for Bionic.
>
> Another is to wait for ubuntugis-unstable to update their packages.
>
> Another is to wait for Focal (20.04) to be released. Based on the
> development docs of focal, it'll be released with GDAL 3.0.4 (
> https://launchpad.net/ubuntu/focal/+source/gdal) and  PROJ 6.3.1 (
> https://launchpad.net/ubuntu/focal/+source/proj) which looks great for
> running the recent LRs and LTRs of QGIS.
>
> You can see the note on the QGIS documentation here (
> https://qgis.org/en/site/forusers/alldownloads.html#debian-ubuntu)
>
>
> All the best,
> Ben Hur
>
>
> On Fri, Mar 6, 2020, 08:01 Lorenzo-Outlook <morettilorenzo at outlook.com>
> wrote:
>
>> Thank you very much!
>> I completely removed the previous installation of QGIS 3.12 and installed
>> the LTR release QGIS 3.10.3 using 'qgis.org/ubuntu-ltr'. I also
>> installed the server version and now everything works. Great.
>> Looking at the libraries used for QGIS I see that there is still GDAL
>> 2.2.3 and PROJ4 4.9.3. Is there any hope to see these libraries updated to
>> version 3.x for GDAL and 6.x for PROJ4 in Ubuntu 18.04?
>> Thanks again
>> Lorenzo
>>
>>
>>
>> > Il giorno 5 mar 2020, alle ore 14:50, Andre Joost <
>> andre+joost at nurfuerspam.de> ha scritto:
>> >
>> > Am 05.03.20 um 00:06 schrieb Lorenzo-Outlook:
>> >> Hi all I also was able to install the new version 3.12 in Ubuntu
>> >> 18.04 following the instructions by eliminating the ubuntugis repo.
>> >> But QGIS is not complete: the problem is strange because QGIS opens
>> >> and inside it is missing many CRS projections (for example the
>> >> geographical WGS84, EPSG:4326 or 3857 and others). It seems that the
>> >> PROJ4 library version 4.9.3 with which QGIS is compiled does not
>> >> contain some CRS. Everything else works but without these projections
>> >> QGIS is not much need. Of course the server version also has this
>> >> problem and is therefore unusable. I went back to the ubuntugis repo
>> >> and reinstalled QGIS 3.10.2 which works fine. Did someone have the
>> >> same problem or did it just happen to me? Bye Lorenzo
>> >
>> > This might be a follow-up of QGIS 3.12 expecting PROJ 6.3.1 which is
>> not yet available for Ubuntu (with or without ubuntugis).
>> >
>> > You might switch to the QGIS ubuntu-ltr repo, which contains QGIS
>> 3.10.3 at the moment.
>> >
>> > HTH,
>> > Andre Joost
>> >
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