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SubjectRe: [PATCH] i486 CR4 oops, no_console_suspend
Ingo Molnar wrote:
>
> i've had trouble no end with getting even kernel messages out to the
> serial console during critical phases of suspend/resume. (especially in
> combination with earlyprintk=ttyS0 - not surprisingly)
>
> Especially during resume the UART is initialized back to something
> really slow - 300 bauds or 9600 bauds. (depends on the chipset i guess)
> So even though it works, it will only worked reliably when i
> standardized all my baud settings to that very low setting.
>

Probably depends on the BIOS, actually; I suspect you end up with the
standard BIOS setting, which is *usually* 9600 bps.

-hpa


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