[Bug 1987312] [NEW] IWLMEI may cause device down at resuming from s2idle
Launchpad Bug Tracker
1987312 at bugs.launchpad.net
Tue Sep 6 09:20:10 UTC 2022
You have been subscribed to a public bug by You-Sheng Yang (vicamo):
[SRU Justification]
[Impact]
WiFi interfaces unsolicitedly down at resuming from s2idle.
[Fix]
Intel confirmed there is no CSME for WLAN POR for Linux. CSME for WLAN
POR is only for Windows project design. Please remove or disable
CONFIG_IWLMEI from Linux.
[Test Case]
Make sure iwlmei.ko is not built.
[Where problems could occur]
iwlmei was not enabled before 5.17 and was turned on automatically since
then. This restores the state and shall not have impact on existing
devices.
========== original bug report ==========
Intel confirmed there is no CSME for WLAN POR for Linux. CSME for WLAN
POR is only for Windows project design. Please remove or disable
CONFIG_IWLMEI from Linux.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: backport-iwlwifi-dkms (Ubuntu)
Importance: High
Assignee: You-Sheng Yang (vicamo)
Status: In Progress
** Affects: linux (Ubuntu)
Importance: High
Assignee: You-Sheng Yang (vicamo)
Status: In Progress
** Affects: linux-oem-5.17 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.0 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: backport-iwlwifi-dkms (Ubuntu Jammy)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-5.17 (Ubuntu Jammy)
Importance: High
Assignee: You-Sheng Yang (vicamo)
Status: In Progress
** Affects: linux-oem-6.0 (Ubuntu Jammy)
Importance: High
Assignee: You-Sheng Yang (vicamo)
Status: In Progress
** Affects: backport-iwlwifi-dkms (Ubuntu Kinetic)
Importance: High
Assignee: You-Sheng Yang (vicamo)
Status: In Progress
** Affects: linux (Ubuntu Kinetic)
Importance: High
Assignee: You-Sheng Yang (vicamo)
Status: In Progress
** Affects: linux-oem-5.17 (Ubuntu Kinetic)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.0 (Ubuntu Kinetic)
Importance: Undecided
Status: Invalid
** Tags: oem-priority originate-from-1986771 somerville
--
IWLMEI may cause device down at resuming from s2idle
https://bugs.launchpad.net/bugs/1987312
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