Hi @anborn,
Thanks for reaching out.
Nothing is actually wrong here as this is is an expected behavior for now. The reason you are seeing this error is because you have the Stable Updates channel activated in your installation so zypper is looking for updates in this repo. Unfortunately, we do not yet have populated this repo in 15.4 as the first Stable release is about to be created. See below for a better explanation from @Hooverdan:
… as well as @phillxnet’s additional information:
As I presume this is unfortunately blocking your 15.3 to 15.4 upgrade (I presume you are following this how-to: Distribution update from 15.3 to 15.4 — Rockstor documentation), I would suggest disabling this repository for the time being:
sudo zypper mr -d Rockstor-Stable
You can verify it is properly disabled with:
sudo zypper lr -U
Sorry for the inconvenience, and thank you for your support of the project via your Stable subscription. The next Stable release should really be very close as we have not heard from breaking bugs in our latest release candidate so we shouldn’t have to wait for long anymore.
Our apologies again for this less-than-optimal experience, but let us know how the upgrade goes.