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SubjectRe: Suspend/resume works in 2.6.29-0.19.rc0.git9.fc11.i686, but fails in later versions
On Fri, Jan 16, 2009 at 9:53 AM, Pavel Machek <pavel@suse.cz> 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!

-MartinG


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