[Kernel-packages] [Bug 1581236] Re: Power state does not drop lower than pc03 for package (Haswell i7-4500U)
I was able to remove the nvidia card from my desktop and check again. Removing the nvidia card and enabling the integrated graphics resulted in my machine reaching pc6. So I'll leave this as expired for the time being. -- 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: Expired 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
[Kernel-packages] [Bug 1581236] Re: Power state does not drop lower than pc03 for package (Haswell i7-4500U)
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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: Expired 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
[Kernel-packages] [Bug 1581236] Re: Power state does not drop lower than pc03 for package (Haswell i7-4500U)
@Greg Our Haswell servers aren't seeing this, but one of my desktops is. By chance do you happen to have an nvidia card in that machine? I've been meaning to rip it out of my desktop and try again, but I haven't found the time. Also please run apport-collect and upload the logs to this case. Thank you, -- 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
[Kernel-packages] [Bug 1581236] Re: Power state does not drop lower than pc03 for package (Haswell i7-4500U)
** Tags added: needs-apport-collect -- 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
[Kernel-packages] [Bug 1581236] Re: Power state does not drop lower than pc03 for package (Haswell i7-4500U)
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.6 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc7-wily/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- 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
