Ubuntu 18.04 and Owncloud 10.3.1

Hey,

i think you need to apply the fix in posting #7 and not in posting #6 from:

or as suggested in:

This works for me quite good with ownCloud 10.3.1 as well and this is also the “official” fix by the Sabre project/library which will be hopefully included in some of the next ownCloud versions.