Steps to replicate:
1. Terminate ayatana-indicator-datetime-service.
2. Run in terminal:
$ LC_TIME=pl_PL.UTF-8 /usr/libexec/ayatana-indicator-datetime/ayatana-indicator-datetime-service
Steps to replicate:
1. Terminate ayatana- indicator- datetime- service.
2. Run in terminal:
$ LC_TIME=pl_PL.UTF-8 /usr/libexec/ ayatana- indicator- datetime/ ayatana- indicator- datetime- service