Re: [gentoo-user] Update to newer kernel completely hoses suspend

[Volker Armin Hemmann <volkerarmin@googlemail.com>]

Am Mittwoch, 12. September 2012, 17:18:38 schrieb Daniel Frey:
> So about a month ago I decided to update my kernel to the dreaded 3.x
> series. My old 2.6.x kernel was working fine, but of course I decided
> to try to update it anyway, knowing there were problems with suspend
> and a few other things.
> 
> I've always used gentoo-sources. So I tried 3.3.8.
> 
> Hrm. Suspend doesn't work. I tried 3.4.5, 3.4.9 and 3.0.35 (older
> versions are no longer available.) If I'd known it would completely
> kill my suspend and make it useless, I wouldn't have bothered.
> 
> Here's the problem:
> 
> I can suspend fine. It appears to work. It powers off and goes into
> its suspend state. I press the space bar. Nothing. So, then I
> discovered that as of 3.2 USB wakeup had completely changed in the
> kernel, and you need to set hubs and devices in /proc/acpi/wakeup

I don't have to do that.

> (which is normally done for you) *and* in /sys/devices. No biggie, I
> wrote a script to do just that at

neither that. In fact, I have done nothing. It just works, with fglrx.

uname -a
Linux energy 3.4.10 #1 SMP Sun Sep 9 23:01:01 CEST 2012 x86_64 AMD Phenom(tm) 
II X4 955 Processor AuthenticAMD GNU/Linux

and 3.2 before that

and 3.0 before that.

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