Unable to suspend on Lenovo Thinkpad T61
wmoran at potentialtech.com
Thu Nov 29 17:33:39 PST 2007
Nate Lawson <nate at root.org> wrote:
> Bill Moran wrote:
> > This is a unit with Centrino Duo CPU.
> > Issuing zzz or acpiconf -s 3 causes the system to reboot instead of
> > sleep. I understand that suspend does not work on SMP systems, so I've
> > built a UP kernel (with SMP kernel the system freezes). This does not
> > seem to be a clean reboot, filesystems come up dirty.
> > Hopefully this is all the relevant information. I decided to post
> > everything via URL instead of inline in the email. Hopefully this isn't
> > inconvenient.
> > ASL file: http://www.potentialtech.com/wmoran-T61.asl
> > sysctl hw.acpi: http://www.potentialtech.com/sysctl.txt
> > boot -v: http://www.potentialtech.com/dmesg.txt
> > I know nothing of ACPI, but I'm willing to learn and help make this work.
> > Let me know how I can help, but I'll probably need a fair amount of
> > hand-holding.
> Try disabling apic also:
I added that to /boot/loader.conf, but noticed no change in behaviour.
dmesg here: http://www.potentialtech.com/dmesg-apicdisabled.txt
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