Thilo-Alexander,
Do you have laptop-mode enabled on this system, or anything else that could generate additional calls to hdparm? In Manoj's tests, suspend/resume worked reliably after the changes tha have been made.
Thilo-Alexander,
Do you have laptop-mode enabled on this system, or anything else that could generate additional calls to hdparm? In Manoj's tests, suspend/resume worked reliably after the changes tha have been made.