Just an advice, try not leaving any empty line in sysfs.conf. It seems that empty lines now interfere with how the file is parsed.
You can always check what's happening with $ sudo sh -ex /etc/init.d/sysfsutils start
Anyway I just switched to laptop-mode-tools feature for tweaking Intel SCSI host link power. Latest version has this feature.
Just an advice, try not leaving any empty line in sysfs.conf.
It seems that empty lines now interfere with how the file is parsed.
You can always check what's happening with d/sysfsutils start
$ sudo sh -ex /etc/init.
Anyway I just switched to laptop-mode-tools feature for tweaking Intel SCSI host link power. Latest version has this feature.