On Tue, 4 Jun 2019 19:48:58 +0000 (UTC)
3603060030(a)txt.att.net wrote:
Try adding the kernel configuration boot option
"printk.devkmsg=on"
and reboot your computer.
When I tried that, dracut went to the next item in the menu for some
reason. I also tried ignore_loglevel and early_printk=ttys0 with no
effect. The message implies that it is systemd doing the ratelimiting,
not the kernel. Something like
... systemd: printk: [25] messages were suppressed because of
ratelimiting
The number of messages seems to change, but is always in the 20s.
I'll see if I can find ratelimiting in the systemd documentation.
There is nothing that sounds like that in system.conf; I've turned up
everything for logging I could in there to no effect. That's
/etc/systemd/system.conf
Since the original system boots and runs fine, I think it must be
something simple. I'll keep looking.