System will auto resume from sleep on receiving LE ADV after paired with BT LE devices (Intel 9560 HrP)

Bug #1857673 reported by You-Sheng Yang on 2019-12-27
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Undecided
Unassigned
linux-firmware (Ubuntu)
Undecided
You-Sheng Yang
Bionic
Undecided
You-Sheng Yang
Disco
Undecided
Unassigned

Bug Description

[SRU Justification]

[Impact]
On some platform, with Intel 9560 Bluetooth fw ver REL0450, deep
suspend (S3) will be interrupted and resume automatically once it has
been paired with a BLE device. The device doesn't have to remain
connected, as long as there are BLE devices near by broadcasting LE
ADV.

[Fix]
This can be fixed with newer release of fw blob
intel/ibt-17-16-1.sfi. This patch will SRU 0482 to keep synced with
Eoan.

[Test Case]
1. pair with BLE device and turn off the device. It should be listed
   as Disconnected in System Bluetooth settings. Close the settings
   app as well.
2. run `sudo btmon -t` in the background, make sure LE ADV packets
   pop up.
3. run `sudo btmon -t` on another host to make sure there are LE ADV
   packets during the suspend period.
3. trigger system deep suspend (S3) on DUT.
4. wait for around 1 minutes (depending on the surrounding
   environment) and see if the DUT is resumed unsolicitedly.

[Regression Risk]
Low. Update only affected systems.

========== original bug description ==========

Similar to bug 1849779, on systems with Intel 9560 Bluetooth fw ver REL0450, deep suspend will be interrupted and resume automatically once it has been paired with a BLE device. The device doesn't have to remain connected, as long as there are BLE devices near by broadcasting LE ADV.

This can be fixed by updating intel/ibt-17-16-1.sfi from upstream commit https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=b6427bf4faae9b8864e303d88c3ec8d0df017dac.

Steps to reproduce:
1. pair with BLE device and turn off the device. It should be listed as Disconnected in System Bluetooth settings. Close the settings app as well.
2. run `sudo btmon -t` in the background, make sure LE ADV packets pop up.
3. run `sudo btmon -t` on another host to make sure there are LE ADV packets during the suspend period.
3. trigger system deep suspend (S3) on DUT.
4. wait for around 1 minutes (depending on the surrounding environment) and see if the DUT is resumed unsolicitedly.

Expects:
DUT only resumes when power button pressed or on other explicit requests.

Actual:
DUT resumes unsolicitedly within 1 minutes.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
Dependencies:

DistroRelease: Ubuntu 18.04
Package: linux-firmware 1.173.14
PackageArchitecture: all
ProcVersionSignature: Ubuntu 4.15.0-1066.76-oem 4.15.18
Tags: bionic
Uname: Linux 4.15.0-1066-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

_MarkForUpload: True

You-Sheng Yang (vicamo) on 2019-12-27
tags: added: oem-priority originate-from-1856797 stella
Changed in linux-firmware (Ubuntu):
assignee: nobody → You-Sheng Yang (vicamo)
status: New → In Progress

apport information

tags: added: apport-collected bionic
description: updated

apport information

You-Sheng Yang (vicamo) on 2019-12-27
Changed in linux-firmware (Ubuntu Bionic):
status: New → In Progress
assignee: nobody → You-Sheng Yang (vicamo)
Changed in linux-firmware (Ubuntu):
status: In Progress → Invalid
Changed in linux-firmware (Ubuntu Disco):
status: New → Won't Fix
You-Sheng Yang (vicamo) wrote :
You-Sheng Yang (vicamo) wrote :
You-Sheng Yang (vicamo) on 2020-01-27
description: updated

Hello You-Sheng, or anyone else affected,

Accepted linux-firmware into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/1.173.15 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Changed in linux-firmware (Ubuntu Bionic):
status: In Progress → Fix Committed
You-Sheng Yang (vicamo) wrote :

Verified linux-firmware=1.173.15 from bionic-proposed.

tags: added: verification-done-bionic
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-firmware - 1.173.15

---------------
linux-firmware (1.173.15) bionic; urgency=medium

  * System will auto resume from sleep on receiving LE ADV after paired with
    BT LE devices (Intel 9560 HrP) (LP: #1857673)
    - linux-firmware: Update firmware file for Intel Bluetooth 9560

  * Fix throttled clock on AMD Oland (LP: #1858751)
    - radeon: update oland rlc microcode from amdgpu

  * Support ath10k hardware rfkill (LP: #1858166)
    - ath10k: QCA6174 hw3.0: update board-2.bin

  * Intel Bluetooth AX201 HarrisonPeak (HrP) [8086:06f0] subsystem
    [8086:4070] firmware causes system hang in deep suspend (LP: #1858776)
    - linux-firmware: Update firmware file for Intel Bluetooth AX201

  * intel/sof: update the intel sof firmware to v1.3-0f73628 for cml and cnl
    (LP: #1859387)
    - SAUCE: Update cml and cnl sof firmware files to v1.3-0f73628

 -- Seth Forshee <email address hidden> Wed, 29 Jan 2020 13:38:49 -0600

Changed in linux-firmware (Ubuntu Bionic):
status: Fix Committed → Fix Released

The verification of the Stable Release Update for linux-firmware has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

You-Sheng Yang (vicamo) on 2020-03-18
Changed in hwe-next:
status: New → Fix Released
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