On 24/11/11 18:27, Chris Adams wrote:
Once upon a time, Morgan Read <mstuff(a)read.org.nz> said:
> Thanks for getting back - I followed your instructions. It seemed I
> needed to swap console=ttyS0 and console=tty0 BUT opposite from what you
> suggested. That is, console=ttyS0 was last and by swapping it with
> console=tty0 and making console=ttyS0 listed first I had rc script
> (userspace) messages reported to ttyS0... Strange?
>
> Stranger still, when I did the above, I stopped getting a login prompt
> on ttyS0. So, swapping as I said above (opposite to your suggestion)
> gave me rc script messages to ttyS0 and no login...
>
> Do you have any ideas how to get the login prompt back?
It is a bug in plymouth (which provides the graphical boot animations).
You can add "rd_NO_PLYMOUTH" to your boot line (as long as you don't
have encrypted filesystems) and the serial console should work as
expected (with console=ttyS0 listed after console=tty0).
I think it is fixed in newer plymouth, but I'm not sure. I see the bug
on RHEL 6 systems, and the fix has not been released there yet.
Ah, of course I should have searched bugzilla...
Is this the bug here:
https://bugzilla.redhat.com/show_bug.cgi?id=691374#c4
?
Many thanks,
M.
--
Morgan Read
NEW ZEALAND
<mailto:mstuffATreadDOTorgDOTnz>
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