Created attachment 47649 [details]
YaST logs

After I rebooted the system, it suddenly works.

What did not work? Please tell me what you did, what were the expected results
and the actual results. And why you consider it a blocker.

1. I as usual changed the proposal (dhcp for onboard network card) to static
address for pci network card and disabled the internal one
2. Then I configured my DSL provider and assigned it to the pci network card

DSL parameters: Startup mode: On-boot

- The internet connection test failed
- kinternet did not start automatically upon first startup of KDE
- even when I started it, it did not work

I had no time to check whether the network interface had been up or down at that
time. Later I had to reboot the testinstallation and all of a sudden, everything
seems to be up and running. Network card, DSL and SUSEfirewall.

Could be, that the network card did not come up the first time.

I consider it a blocker, because I think DSL is a very important technologie to
support. I have a standard DSL modem which worked with all versions so far. It's
not a bleeding edge technology.

The NIC indeed did not come up. After entering the NIC configuration and backing
out of it, as you did, yast incorrectly sets a helper variable (OriginalModules,
OriginalDevices) which results in missing hwup for the newly configured NIC.

Downgrading a bit since it does not occur in the default case.

Fixed in yast2-network-2.12.14.