Re: suspend-to-disk: fan always on and misc kernel errors

Stefan Seyfried
2005-04-01T22:19:40Z

On Tue, Mar 29, 2005 at 08:50:01PM +0200, Andrea Borgia wrote:
> Stefan Seyfried wrote:
>
> Thanks, I have no idea how they got in the script, that partially fixed
> it: no more "command not found" errors, but the kernel messages about
> "scheduling while atomic" are still there and the script still aborts
> with SIG11 after resuming from suspend.

| Mar 27 18:49:57 localhost kernel: note: swsusp-script[3902] exited with preempt_count 1

disable preempt.

> Anyhow, I found out that the fan issue is related to powernowd not being
> restarted because of the script failure.
>
> Any clues about that? I tried both platform and shutdown for disk, but
> the only difference is that platform reboots immediately instead of

interesting, but another bug...

> powering down. Also, writing "4b" to acpi/sleep is the same as "disk" to
> power/state.

known, s4bios is not working for a long time now, we should remove it.
"echo 4 > /proc/acpi/sleep" is supposed to do the same thing as "echo disk >
/sys/power/state" on an acpi system.

--
Stefan Seyfried