Hiding log messages when rebooting/powering off

Hi!, I’ve been trying to remove the reboot/power off
log messages for past 2 hours, but I failed so far:
I set the loglevel to 3 in grub, set the kernel.printk,
but it seems like nothing is working. How do i
remove thoose messages? Some of the messages
say something about watchdog not stopping.

Usually the log messages are hidden behind the plymouth slash screen.
Did you remove or disable plymouth?

Does your kernel command line still have the rhgb and quiet options?
You can cat /proc/cmdline to check.

1 Like

You can add this to the kernel command line, the text messages would be totally off with this since it turns plymouth off

rd.plymouth=0 plymouth.enable=0

The other replies solution would be less radical:

rhgb quiet

would hide the text log scroll and just show the Fedora image

It does, maybe something with it that’s the server edition.

Maybe plymouth does not work with the GPU on your server?
What GPU is it?

It’s Intel xe from → https://ark.intel.com/content/www/us/en/ark/products/135936/intel-core-i3-8109u-processor-4m-cache-up-to-3-60-ghz.html

the startup playmouth works

changing to systemd-boot has fixed my issue