Re: why panic(9) ?

From: Doug Barton <dougb_at_FreeBSD.org>
Date: Sun, 23 Jan 2011 19:28:30 -0800
On 01/23/2011 15:00, David Demelier wrote:
> In any case, when panic occurs, switching display to the tty can be
> great. Why not a sysctl like kern.tty_on_panic? Because when you're
> running X and a panic occurs not everybody understand what happens.

Putting the following in /etc/sysctl.conf can help:

debug.debugger_on_panic=0

The reason being that sometimes when you panic in X the system is 
attempting to drop to the debugger, but can't, which is why it hangs.


hth,

Doug

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Received on Mon Jan 24 2011 - 02:28:32 UTC

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