Re: can't suspend in linux-image-3.0.0-1
On 2011-07-25 20:39 +0200, Sven Joachim wrote:
> On 2011-07-25 20:29 +0200, Hugo Vanwoerkom wrote:
>
>> I can't issue 'acpitool -S' in linux-image-3.0.0-1:
>>
>> Function Do_Suspend : could not open file : /proc/acpi/sleep.
>> You must have write access to /proc/acpi/sleep to suspend your computer.
>>
>> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=635391
>
> Please reassign this bug to acpitool, it needs to use /sys/power/state
> instead. /proc/acpi/sleep has been deprecated since Linux 2.6.23 and
> was removed in 2.6.36.
Looking into the source, acpitool *does* use /sys/power/state on 2.6
kernels but defaults to /proc/acpi/sleep on other versions. It also
parses /proc/sys/kernel/osrelease for obtaining the kernel version
instead of using uname(2) like everybody else. Oh well.
Sven
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