I've recently installed QGIS 3 (2.99) on Ubuntu 16.04 Xenial using the Nightly build for Debian and Ubuntu
following http://www.qgis.org/en/site/forusers/alldownloads.html . The installation was successful, and I was able to use the Development version of QGIS3 for most of the functions so far.
However, I've noticed that my version does not seem to be up-to-date with the nightly source code??, despite the fact that I've updated my Ubuntu several times.
I noticed this because I encountered the schema "g" does not exist
bug https://issues.qgis.org/issues/15910, that was reported fixed a couple of months ago. Check my QGIS code revision, it seems to be something committed half a year ago
Is the Nightly build for Debian and Ubuntu
really nightly w.r.t QGIS code revisions?
Also, is there a way to ensure that my repo is updated? I'm thinking about removing QGIS entirely, and then reinstall. But I'd better ask here first.