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Re: Activating kdb without pause key?

To: kdb@xxxxxxxxxxx
Subject: Re: Activating kdb without pause key?
From: Bernhard Walle <bwalle@xxxxxxx>
Date: Sun, 8 Jun 2008 18:58:47 +0200
In-reply-to: <484C09C5.3000209@sgi.com>
Organization: SUSE LINUX Products GmbH
References: <20080608102514.3673eeb5@bogo.home.cweiske.de> <484C09C5.3000209@sgi.com>
Sender: kdb-bounce@xxxxxxxxxxx
* Jay Lan <jlan@xxxxxxx> [2008-06-08 09:33]:
> Christian Weiske wrote:
> > 
> > I experience problems on with tuxonice (suspend to ram) on my macbook.
> > KDB is installed, but I can't activate it because it requires that I
> > press the Pause key to activate it. Can I change this - the laptop
> > doesn't have the key.
> 
> 
> To activate KDB at boot is done by turn off this configuration
> flag in building your kernel: CONFIG_KDB_OFF
>    # CONFIG_KDB_OFF is not set
> If your kernel was built with CONFIG_KDB_OFF, you can add this
> option to your kernel boot command line: "kdb=on".

Yes, but you need to press PAUSE to get into KDB. It looks like the
keyboard of a MacBook has no PAUSE key. Maybe an external USB keyboard
helps. (The internal keyboard of Macs is also connected via USB contrary
to most PC laptops where it's still PS/2. So USB support in KDB is
mandatory for a MacBook.)

> However, AFAIK kdb support is only maintained for ia64, x86_64, and
> i386 architectures.

MacBook is Intel, not PPC [1].


Bernhard

[1] http://en.wikipedia.org/wiki/MacBook

-- 
Bernhard Walle, SUSE LINUX Products GmbH, Architecture Maintenance
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