Messages in this thread | | | Date | Sun, 21 Feb 1999 22:00:29 +1100 | From | Richard Gooch <> | Subject | Re: APM & Linux 2.2.1 |
| |
Hi, Stephen.
> > I've experienced the same problem. I passed "apm=smp-power-off" and > > even hacked the kernel to printk when the relevant bit of code > > executes, just to be sure it was being reached (which it was). Still > > no luck. > > > > A couple of months ago I booted a UP kernel and the power off worked. > > Blast! More debugging required. It is very hard to get right, as > the SMP machine I have access to has no APM BIOS and the APM capable > machines are not SMP. :-)
What do you think might be wrong? I would have thought that once the APM BIOS power off code is called, then it should happen. It was my understanding that the SMP issues were related to the kernel disabling APM under SMP. Do you suspect the APM BIOS knows about SMP too?
Regards,
Richard....
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |