Public bug reported: So similarly to bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1579917, I am also not able to get into pc10, as described there.
I am using a sata drive, and after setting min_power to /sys/class/scsi_host/*/link_power_management_policy still does not get me into any states lower than pc03. Following these links -- without testing the patched kernel (Setting min_power gets me to pc03, but not any further) https://mjg59.dreamwidth.org/42156.html https://mjg59.dreamwidth.org/41713.html Attaching the powertop screencap: http://pastebin.ubuntu.com/16382692/ ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1581236 Title: Power state does not drop lower than pc03 for package (Haswell i7-4500U) Status in linux package in Ubuntu: Incomplete Bug description: So similarly to bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1579917, I am also not able to get into pc10, as described there. I am using a sata drive, and after setting min_power to /sys/class/scsi_host/*/link_power_management_policy still does not get me into any states lower than pc03. Following these links -- without testing the patched kernel (Setting min_power gets me to pc03, but not any further) https://mjg59.dreamwidth.org/42156.html https://mjg59.dreamwidth.org/41713.html Attaching the powertop screencap: http://pastebin.ubuntu.com/16382692/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
