[Bug 1891632] Re: The network manager does not check the NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE bit

Robie Basak 1891632 at bugs.launchpad.net
Wed Sep 23 12:16:03 UTC 2020


Incomplete pending a proper regression analysis.

** Changed in: network-manager (Ubuntu Focal)
       Status: In Progress => Incomplete

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Title:
  The network manager does not check the
  NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE bit

Status in OEM Priority Project:
  New
Status in OEM Priority Project focal series:
  Invalid
Status in network-manager package in Ubuntu:
  Fix Released
Status in network-manager source package in Focal:
  Incomplete

Bug description:
  [Impact]

   In some cases, the wow is not configured and the
  NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE is set (for to disable
  management of wake-on-LAN in NetworkManager).

   The network manager only checks the NM_SETTING_WIRELESS_WAKE_ON_WLAN_NONE bit.
   But, the NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE does not be check.
   So, the management of wake-on-LAN still is done by NetworkManager.

  [Test Case]

   On a machine with killer 500s Wi-Fi and install the Qualcomm's driver.
   Step 1. Enter suspend (s2idle)
   Setp 2. Resume from suspend

   After resume from suspend, the Wi-Fi functiall still is normal.

   You can download the kernel and linux-firmware that backport the Qucalcomm's dirver fro focal from below link:
   https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1879633

  [Regression Potential]

   * No potential regressions.

  [Other Info]
   
   * None

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