User-Agent:       Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/98.0.4758.105 Safari/537.36
Build Identifier: 

Yast -> network settings -> initialising network configuration

Then hangs on reading device configuration with info "Augeas parsing error:
Iterated lens matched less than it should at
/etc/hosts:21:1, lens /usr/share/augeas/lenses/dist/hosts.aug:13.12-.52:" 
The hosts file has to be completely reduced to "127.1.1.1" for this reading to
pass; any additional char, even CR/LF, gives always this error.

Clicking return opens a new window with this : Run save_y2logs to get complete
logs.
Caller: /usr/share/YaST2/include/network/services/routing.rb:96:in
`routing_table_widget'
Details: undefined method `routing' for nil:NilClass

The same hosts file is used on three more machines and does not give any
problem there. On this machine, a HP Pavilion of abt. 12 years old/2 processors
@ 2.2GHz, this problem started after upgrading from 15.1 to 15.2.

I have the y2log-file but apparently can not hang it on here.

Reproducible: Always

Steps to Reproduce:
1.
2.
3.see description
Actual Results:  
See description

Expected Results:  
continue to settings