From those y2logs: 2020-05-30 16:43:33 <1> localhost.localdomain(8988) [Ruby] bin/y2start:22 y2base called with ["ldap-server", "qt", "-name", "YaST2", "-icon", "yast"] ... ... 2020-05-30 16:51:43 <5> localhost.localdomain(10849) [zypp] Exception.cc(log):166 ZYppFactory.cc(getZYpp):404 THROW: System management is locked by the application with pid 8988 (/usr/bin/ruby.ruby2.5). 2020-05-30 16:51:43 <5> localhost.localdomain(10849) [zypp] Exception.cc(log):166 Close this application before trying again. (repeated several times) 2020-05-30 16:51:55 <3> localhost.localdomain(10849) [Pkg] PkgFunctions.cc(Connect):185 Error in Connect: FactoryException: System management is locked by the application with pid 8988 (/usr/bin/ruby.ruby2.5). Close this application before trying again. 2020-05-30 16:46:01 <1> localhost.localdomain(8988) [Ruby] dir/ds389.rb:87 Traceback (most recent call last): File "/usr/sbin/dscreate", line 75, in <module> result = args.func(inst, log, args) File "/usr/lib/python3.6/site-packages/lib389/cli_ctl/instance.py", line 71, in instance_create if sd.create_from_inf(args.file): File "/usr/lib/python3.6/site-packages/lib389/instance/setup.py", line 533, in create_from_inf self.create_from_args(general, slapd, backends, self.extra) File "/usr/lib/python3.6/site-packages/lib389/instance/setup.py", line 660, in create_from_args self._install_ds(general, slapd, backends) File "/usr/lib/python3.6/site-packages/lib389/instance/setup.py", line 845, in _install_ds ssca.create_rsa_ca(months=slapd['self_sign_cert_valid_months']) File "/usr/lib/python3.6/site-packages/lib389/nss_ssl.py", line 257, in create_rsa_ca result = ensure_str(run(cmd, check=True, capture_output=True, input=cmd_input).stdout) File "/usr/lib64/python3.6/subprocess.py", line 423, in run with Popen(*popenargs, **kwargs) as process: TypeError: __init__() got an unexpected keyword argument 'capture_output' ERROR: Error: __init__() got an unexpected keyword argument 'capture_output'