Comment # 15 on bug 1102110 from Stephan van den Akker

(In reply to Jos� D�az from comment #14)
> (In reply to Martin Pluskal from comment #12)
> > (In reply to Stephan van den Akker from comment #11)
> > > Now I don't get warnings any more when I uninstall libproj12. Progress!
> > > 
> > > But still QGIS will not start up properly when libproj12 is installed. 
> > > 
> > > Apparently libproj12 gets precedence over libproj13 when it's installed in
> > > parallel and therefore still manages to crash QGIS.
> > 
> > Is there anything preventing uninstalling libproj12? I am asking as I would
> > like to know if some more packages need rebuild triggered. Anyways I will
> > try to solve this conflict as well.
> 
> Same problem after updating QGIS to 3.2.X (some days ago) in Leap 15, but
> solved after removing libproj12. 
> 
> When uninstalling, got warnings complaining about several packages (10
> approx.) including grass, gdal and libspatialite. Could the problem be
> caused by enabling Science and Geo repos simultaneously? (several packages
> are in both repos).

I don't think that is the problem in my case. 

Currently the only source of libproj12 for Leap 15 is the main OSS repo. Geo
doesn't even provide libproj12 any more, neither does any other active repo on
my Leap systems. It's just that nothing has triggered it's removal on any
update, while it clearly interferes with qgis, grass and libproj13.

For Tumbleweed neither repo provides libproj12 any more, not even the main OSS
repo.

But of course YMMV.