My usual way of updating my system is the YaST one. However, I thought these 3 ways of updating my system (Tumbleweed) were kind of equivalent, but dry-runs have shown me that the first 2 asked for the suppression of many packages (and that scared me so I did not execute the command). Especially sudo zypper dup.
So in which case is which process supposedly best?
As is posted on many, many posts here on the forum and is also documented in Tumbleweed documentation, because every new Tumbleweed snapshot is a new distribution, one should update Tumbleed only with zypper dup .
Do you have some particular reason to want every reader of this thread provide his own personal confirmation? A number of us have been around since before there was any Tumbleweed. I’m pretty sure all such ultimately use zypper dup in TW and Slowroll.