Date: Fri, 23 Jan 2004 02:47:30 +0800 From: Clive Lin <clive@tongi.org> To: David Wolfskill <david@catwhisker.org> Cc: freebsd-current@freebsd.org Subject: Re: Undocked X31 oddity, might be ATA related. Message-ID: <20040122184730.GA13033@fatpipi.cirx.org> In-Reply-To: <200401221707.i0MH71sb070808@bunrab.catwhisker.org> References: <20040122142115.GA67064@fatpipi.cirx.org> <200401221707.i0MH71sb070808@bunrab.catwhisker.org>
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On Thu, Jan 22, 2004 at 09:07:01AM -0800, David Wolfskill wrote:
> Have you tried putting the machine to sleep before changing the
> docking status? Something like:
>
> * Boot up on docking station; verify that things are OK.
>
> * atacontrol detach 1 # assuming acd0 is the only thing on ata1
>
> * zzz
>
> * un-dock
>
> * wake up
>
> ?
Hi,
Thanks for reply!
I've done test stated above. Result: still freeze while rebooting,
using Fn key (turning on LED light, tuning LCD brightness, switching
projector output, etc..), lid state changing.
Yet something interesting: docked booting up but acd0 unplugged,
the result is: freeze as above.
Some other information might help to track down the bug: last
shutdown message before freeze is:
Waiting (max 60 seconds) for system process 'vnlru' to stop...stopped
Messages below will show up in normal shutdown but not in
abnormal state (undocked, or docked but acd0 unplugged):
Waiting (max 60 seconds) for system process 'bufdaemon to stop...stopped
Waiting (max 60 seconds) for system process 'syncer' to stop...stopped
I hope the criteria to reproduce the bug is narrowed down. If acd0
is detected (via ultrabase) during boot, -CURRENT is happy with it,
otherwise dont close the LCD, hitting Fn keys, or shutdown -[prh].
Any patch or debug suggestion is welcome.
Thanks,
Clive
--
Clive Tong-I Lin <clive@tongi.org> | http://tongi.org | PGP KeyID: A008C03E
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