[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
** Changed in: ofono (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
The fix mentioned in comment #11 was released as part of ofono version: 1.12.bzr6868+14.10.20140625-0ubuntu1. The corresponding powerd fix was released as version: 0.16+14.10.20140707-0ubuntu1, and is contained in image #u118+. Both tasks updated to FixReleased. ** Changed in: powerd (Ubuntu) Status: Triaged = Fix Released ** Changed in: powerd (Ubuntu) Assignee: (unassigned) = Alfonso Sanchez-Beato (alfonsosanchezbeato) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
The following PR https://github.com/rilmodem/ofono/pull/89 enables an interface to set low power mode in the modem (see doc/power- api.txt in the PR). This interface should be used by powerd when the screen changes the state from off to on and vice versa. Using suspend-blocker, I have seen that the time that msm_hsic_host is locked is reduced substantially when low power mode is enabled. This happens as no events from the modem are produced in this case (for instance, no signal strength change is notified). ** Changed in: ofono (Ubuntu) Assignee: (unassigned) = Alfonso Sanchez-Beato (alfonsosanchezbeato) ** Changed in: ofono (Ubuntu) Status: Triaged = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
** Also affects: ofono (Ubuntu) Importance: Undecided Status: New ** Also affects: powerd (Ubuntu) Importance: Undecided Status: New ** Changed in: powerd (Ubuntu) Status: New = Triaged ** Changed in: ofono (Ubuntu) Status: New = Triaged ** Changed in: ofono (Ubuntu) Importance: Undecided = High ** Changed in: powerd (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
I've added a task for ofono and powerd, as one of the reasons the modem may be holding a wake-lock, is that we never tell it to go into low- power mode when the screen goes off. The RIL defines a request to notify the radio daemon of changes in screen state. The primary purpose of this request is to throttle events from the radio daemon, however there's conjecture ( per comment #4 ) that this state may also affect the modem wakelock. ** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Changed in: network-manager (Ubuntu) Importance: Undecided = Wishlist ** Changed in: network-manager (Ubuntu) Status: New = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
I've also added a network-manager task with an importance of Wishlist. We need to put some thought into our current WiFi behavior with regards to sleep. Android has a very rich power management capabilities with respect to WiFi ( eg. keep WiFi on during sleep ). It's possible our lack of such controls means we have little control over the wakelock behavior of the Android WiFi drivers we rely on for mako, and other Touch devices. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
With a clean install from yesterday's image I left the mako idle and then ran some analysis on the data from the kernel log to see how well it is now deep sleeping: Suspends: 1579 suspends aborted (57.21%). 1181 suspends succeeded (42.79%). total time: 14175.313684 seconds (92.86%). minimum: 0.383868 seconds. maximum: 792.576755 seconds. mean: 12.002806 seconds. Time between successful suspends: 0.000 -0.124 seconds 608 51.53% 0.125 -0.249 seconds 0 0.00% 0.250 -0.499 seconds13 1.10% 0.500 -0.999 seconds10 0.85% 1.000 -1.999 seconds 523 44.32% 2.000 -3.999 seconds 8 0.68% 4.000 -7.999 seconds 3 0.25% 8.000 - 15.999 seconds 8 0.68% 16.000 - 31.999 seconds 7 0.59% Duration of successful suspends: 0.250 -0.499 seconds40 3.39% 0.500 -0.999 seconds77 6.52% 1.000 -1.999 seconds 225 19.05% 2.000 -3.999 seconds 127 10.75% 4.000 -7.999 seconds 201 17.02% 8.000 - 15.999 seconds 176 14.90% 16.000 - 31.999 seconds 316 26.76% 32.000 - 63.999 seconds14 1.19% 64.000 - 127.999 seconds 2 0.17% 128.000 - 255.999 seconds 1 0.08% 256.000 - 511.999 seconds 1 0.08% 512.000 - seconds 1 0.08% Suspend blocking wakelocks: qcom_rx_wakelock 20 76.92% wlan4 15.38% msm_hsic_host 2 7.69% So for about 92% of the time it was in deep sleep with frequent wakeups that didn't seem to last that long. So all, in all, not too bad. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
Pat - given Colin's comments in #5, and that Mako is no longer officially supported, plus this is more likely a user space issue (according to #4), I'm marking this as Won't Fix. ** Changed in: linux-mako (Ubuntu) Status: Confirmed = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
Mako is the only officially supported phone atm (in case that makes a difference) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1267570] Re: Mako not always entering suspend (msm_hsic_host wakelock)
Of course. I'm confusing Mako with Grouper. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267570 Title: Mako not always entering suspend (msm_hsic_host wakelock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1267570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
