RELENG_6: serial console drops back from 115200 to 9600 baud
Vivek Khera
vivek at khera.org
Mon Feb 27 10:39:54 PST 2006
On Feb 27, 2006, at 1:19 PM, Ed Maste wrote:
> On Mon, Feb 27, 2006 at 11:07:35AM -0500, Vivek Khera wrote:
>
>> I get a 9600 baud console with the following after upgrade from 5.4:
>
> This is what I'm planning on putting in UPDATING:
>
> The i386 loader(8) now defaults to the serial speed set by the
> previous boot stage, if the comconsole is already in use. If
> you've changed BOOT_COMCONSOLE_SPEED in make.conf(5) and
> installed a new loader, but have not rebuilt and
> reinstalled the
> boot blocks, then your loader will leave the console at 9600
> baud. You may either set comconsole_speed in loader.conf
> (5), or
> reinstall new boot blocks as described in boot(8).
>
> -ed
... or set -S option in boot.config.
From other discussion, the -S option seems to be the most
straightforward method.
The boot block update is described in boot0cfg(8) not boot(8), and
must be done post-installworld, just to be 100% clear.
Thanks for adding it to UPDATING.
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