Re: Suspend/resume works in 2.6.29-0.19.rc0.git9.fc11.i686, butfails in later versions

[Pavel Machek]

On Fri 2009-01-16 23:43:08, MartinG wrote:
> On Fri, Jan 16, 2009 at 9:53 AM, Pavel Machek <pavel@xxxxxxx> wrote:
> > Can you boot non-working kernel, and try "cd /sys/devices/system/cpu;
> > echo 0 > cpu1/online; echo 1 > cpu1/online" ?
> >
> > If it breaks, try just doing "echo 0 > online" followed by s2ram. That
> > should work.
> 
> Ok, thanks for the reply. This is what I've tried (I have a single
> core (old) cpu):
> # uname -r
> 2.6.29-0.35.rc1.git4.fc11.i686
> # cd /sys/devices/system/cpu
> # find .|grep online
> ./online
> # cat online
> 0
> # echo 0 > online; echo 1 > online
> -bash: online: Permission denied
> -bash: online: Permission denied
> # chmod +rw online
> # echo 0 > online; echo 1 > online
> -bash: echo: write error: Input/output error
> -bash: echo: write error: Input/output error
> 
> Yep, I am a bit confused - any hints appreciated!

Ok, that is not going to work on single core. Can you try if
suspending works in init=/bin/bash mode?

-- 
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