Created attachment 797090 [details]
y2log

openQA test in scenario opensuse-Tumbleweed-DVD-aarch64-yast2_gui@aarch64 fails
in
[yast2_control_center](https://openqa.opensuse.org/tests/857564/modules/yast2_control_center/steps/68)


y2log attached. Relevant part is probably:

YCP_UI.cc(SetApplicationTitle):1722 Setting application title to '"YaST2 -
fonts @ susetest"'
2019-02-18 09:25:25 <1> susetest(16018) [Interpreter] bin/y2start:62 Calling
YaST client fonts
2019-02-18 09:25:25 <1> susetest(16018) [Ruby] yast/wfm.rb:308 Call client
/usr/share/YaST2/clients/fonts.rb
2019-02-18 09:25:25 <2> susetest(16018) [Ruby] yast/builtins.rb:586 tostring
builtin called on wrong type Class
2019-02-18 09:25:25 <3> susetest(16018) [Ruby] yast/wfm.rb:253 Client
/usr/share/YaST2/clients/fonts.rb failed with 'cannot load such file --
yast/fontconfig_setting' (LoadError).
Backtrace:
/usr/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/share/YaST2/lib/fonts/fpl-add-dialog.rb:4:in `<top (required)>'
/usr/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/share/YaST2/lib/fonts/fonts-dialog.rb:10:in `<top (required)>'
/usr/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/share/YaST2/clients/fonts.rb:4:in `<top (required)>'
/usr/lib64/ruby/vendor_ruby/2.6.0/yast/wfm.rb:313:in `eval'
/usr/lib64/ruby/vendor_ruby/2.6.0/yast/wfm.rb:313:in `run_client'
/usr/lib64/ruby/vendor_ruby/2.6.0/yast/wfm.rb:206:in `call_builtin'
/usr/lib64/ruby/vendor_ruby/2.6.0/yast/wfm.rb:206:in `call_builtin_wrapper'
/usr/lib64/ruby/vendor_ruby/2.6.0/yast/wfm.rb:195:in `CallFunction'
/usr/lib/YaST2/bin/y2start:62:in `<main>'
2019-02-18 09:25:25 <3> susetest(16018) [Ruby] yast/wfm.rb:276 Internal error.
Please report a bug report with logs