Date: Thu, 03 Mar 2005 17:10:25 -0800 From: Nate Lawson <nate@root.org> To: Igor Partola <ipartola@pisem.net> Cc: freebsd-acpi@freebsd.org Subject: Re: Dell Inspiron 510m sleep states S3/S4 not working Message-ID: <4227B581.6090705@root.org> In-Reply-To: <42276299.8060206@pisem.net> References: <20050301213527.GA2286@adv.devet.org> <42259DB9.4080201@danielgraupner.de> <42276264.3060605@pisem.net> <42276299.8060206@pisem.net>
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Igor Partola wrote: > Igor Partola wrote: > >> I am trying to run FreeBSD on Dell Inspiron 8600 but S3 does not work >> here. I'm not sure if this machine has the same configuration as >> Latitude but the problem is exactly the same. Earlier today I >> downloaded 5.2.1 iso from one of the mirrors and installed it. >> Unfortunately S3 did not work, but simply rebooted the system just >> like before. >> >> Next I tried to recompile the kernel without anything but the >> essentials, but that did not work either. sysctl says that >> debug.acpi.disabled does not exist. Does anyone know if it was added >> later or do I have to write it out in loader.conf? >> >> A while ago I tried to dig through Linux sources but Nate said before >> that FreeBSD and Linux have the same implementation of ACPI so I did >> not get too far. (As I mentioned some time ago 2.6.10 suspends the >> machine properly, except for the lcd which does not come back on resume). >> >> If this problem is in the drivers it must be in pci, isa, ata, >> atadisk, keyboard, mouse, or vga drivers. I removed everything else >> from my config (I'll post it on request). >> >> I really hope somebody will find a solution to this problem because >> FreeBSD on this machine would be really nice. Easiest way to test for resets is to stick this loop in the C code, pushing it farther down until you identify the line of code that resets instead of hanging. hang: goto hang; Try this in AcpiEnterSleepState(). -- Nate
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