SUMMARY When konqueror cannot find the session bus, it prints an error message to the standard error. This error message is printed quoted as a C program string constant. STEPS TO REPRODUCE 1. konqueror OBSERVED RESULT "Session bus not found\nTo circumvent this problem try the following command (with Linux and bash)\nexport $(dbus-launch)" EXPECTED RESULT ERROR: Session bus not found! To circumvent this problem, try the following command: { dbus-launch konqueror; } SOFTWARE/OS VERSIONS Windows: 1803 KDE Plasma Version: N/A KDE Frameworks Version: 5.55.0 Qt Version: 5.55.0 ADDITIONAL INFORMATION I have also taken the liberty to change the text of the error message so as to avoid the impression that Konqueror requires Linux to run.