I try to quietly boot into a qt app on a raspberry 3 running raspian stretch. In my
/boot/cmdline.txt I have
dwc_otg.lpm_enable=0 console=serial0,115200 console=tty3 root=PARTUUID=02e50ed3-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet loglevel=0 logo.nologo vt.global_cursor_default=0 splash plymouth.ignore-serial-consoles
with a custom plymouth splash screen. My qt app is started via systemctl (with
WantedBy=multi-user.target in its
.service file). Everything works nearly perfectly, but before my app is running, for approximately two seconds the console prompt
is displayed above the plymouth splash screen. How can I remove it?