plasma_waitforname --version (return code: 0)
plasma_waitforname --help (return code: 0)
Usage: plasma_waitforname [options] [service] Waits for D-Bus registration of the Notifications service. Prevents notifications from being processed before the desktop is ready. Options: -h, --help Displays this help. -v, --version Displays version information. Arguments: service Optionally listen for a service different than 'org.freedesktop.Notifications'