Comment # 44 on bug 1094762 from Franck Bui

(In reply to andreas bittner from comment #43)
> If you give me detailed instructions on how to set loglevels that will help
> you, I have still that one unupgraded machine here, I need to do something
> about it.

If you want to enable systemd debug logs at runtime you can use
"systemd-analyze set-log-level debug".

> 
> I dont know though if the machine will be affected though.
> 
> What comes to my mind maybe is, is it possible that non-rebooted machines
> that e.g. had updates on 42.3 level (systemd and other stuff lately, not yet
> replaced and activated all files in use, e.g. non rebooted yet) and then
> going for a zypper dup with repositories swapped over to 15.0 URL addresses
> 

Hmm is this scenario supported ?

I mean should such upgrade are supposed to be done offline ?

To answer your question I dont think it's related because Marcos seems to
reproduce the issue when simply updating Leap15 Beta to Leap 15.0.