On Thu, Jul 4, 2013 at 1:23 AM, coderkun <olli@xxxxxxxxxxx> wrote: > This my experience, too. > I had similar symtoms on my machine and suspected the Gnome-Shell. But > then I found out that my harddrive doesn’t support the “min_power” > policy (only “medium_power”) which I had activated through an udev rule. Again, this is an SSD. But never heard of this one so I checked this policy: cat /sys/class/scsi_host/host*/link_power_management_policy max_performance max_performance max_performance max_performance max_performance max_performance -- János