Ubuntu
sysfsutils package

  1. Bug #184783
  2. Comment #10

Comment 10 for bug 184783

Revision history for this message
Patrick (patrick-voegeli) wrote :

Hi there

I'm having the exact same problem. I'm trying this:

sudo -s
echo min_power > /sys/class/scsi_host/host3/link_power_management_policy

after that, cat /sys/class/scsi_host/host3/link_power_management_policy still return max_performace.

My laptop is a Fujitsu-Siemens Esprimo U9200.

Any ideas? Anything to try?