Date: Sat, 03 Feb 2007 17:28:59 +0100 From: Fredrik Tolf <fredrik@dolda2000.com> To: freebsd-acpi@freebsd.org Subject: Re: ACPI problems on Dell Latitude CP Message-ID: <1170520139.7350.54.camel@pc7.dolda2000.com> In-Reply-To: <1170438395.7350.49.camel@pc7.dolda2000.com> References: <1170438395.7350.49.camel@pc7.dolda2000.com>
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On Fri, 2007-02-02 at 18:46 +0100, Fredrik Tolf wrote: > One weird thing is that the failure mode has changed without any reason > I can see. I've been trying some different loader parameters, but as far > as I know, I've reset them all to their defaults afterwards. Anyway, the > problem seems to be when initializing the ACPI battery and acline > drivers. First, the VGA font would be changed to its large mode and the > system would lock up. Now, it resets instead. I found the debug.acpi.disabled parameter, and I've found that it works when I set it to "cmbat" (nothing wrong with acad, at least). Is there anyone who can tell me what I can try next to get it a bit closer to work? I'm guessing it would involve patching my DSDT, but I can't really say that I know that very much about ACPI in general, so it would be great if someone could point to some less onerous documentation than the official specification. Fredrik Tolf
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