Date: Tue, 19 Jun 2007 08:19:54 -0700 From: Nate Lawson <nate@root.org> To: Olivier Fauchon <olivier@aixmarseille.com> Cc: freebsd-acpi@freebsd.org Subject: Re: Help required for HP NC6000 Suspend on Ram Troubleshooting Message-ID: <4677F41A.7040803@root.org> In-Reply-To: <1182251419.985.22.camel@localhost> References: <1182251419.985.22.camel@localhost>
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Olivier Fauchon wrote: > Hi, > > Suspend on RAM is not working on my HP NC 6000 Laptop. > > When using acpiconf -s3, the LCD goes Black, but the green power LED is > still on. > > At this point, the laptop is stuck, and I have to hold down Power button > 10s+ many times to stop and restart it. > > > > I followed all the indications on various websites to troubleshoot this: > > - Compile kernel as modules, so I can unload most of them before S3. > - Fix DSDT > - Define hw.acpi.osname > - Turn ACPI debug ON on a serial console (As LCD is black at S3) > > > So, you can find here http://www.aixmarseille.com/pub/acpi_nc6000/ > > > - ACPI debug informations during acpiconf -s3 (s3_logs.txt) > - DSDT & ASL > - lspci > - sysctl > > > > My first goal is to find out why my laptop don't go in S3 Mode properly > (with the LED indicating the laptop is sleeping). Set sysctl debug.acpi.suspend_bounce=1 (6-stable and 7-current) and see if all the drivers resume properly. The system won't go to sleep but this helps test your device drivers. -- Nate
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