Realtek 8723DE [10ec:d723] subsystem [10ec:d738] disconnects unsolicitedly when Bluetooth is paired: Reason: 23=IEEE8021X_FAILED
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
High
|
You-Sheng Yang | ||
Bionic |
Invalid
|
Undecided
|
Unassigned | ||
Eoan |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
High
|
You-Sheng Yang | ||
Groovy |
Fix Released
|
High
|
You-Sheng Yang | ||
linux-oem-5.6 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Invalid
|
Undecided
|
Unassigned | ||
Eoan |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
High
|
You-Sheng Yang | ||
Groovy |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-osp1 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
High
|
You-Sheng Yang | ||
Eoan |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Invalid
|
Undecided
|
Unassigned | ||
Groovy |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[SRU Justification]
[Impact]
Existing Wi-Fi connection may be deauthenticated unsolicitedly with
reason 23=IEEE8021X_FAILED when the system is also paired with a
Bluetooth device. A WLAN passphrase dialog propmpts, and system
disconnects from network:
wlp5s0: deauthenticated from a4:56:30:cc:0f:30 (Reason: 23=IEEE8021X_
[Fix]
Realtek proposed a fix[1] to linux-wireless consisting of three patches.
rtw88: coex: 8723d: set antanna control owner
rtw88: coex: 8723d: handle BT inquiry cases
rtw88: fix EAPOL 4-way failure by finish IQK earlier
The third one actually duplicates the fix we have for bug 1871300 also
from Realtek and was claimed critical to this issue, therefore those for
bug 1871300 are reverted in favor of the new one.
Also revert that Ubuntu sauced "rtw88: 8723d: Add coex support" commit
and replace it with the upstream one due to dependency to bt coex
functionality.
[1]: https://<email address hidden>/
[Test Case]
1. Associate to a WLAN,
2. Pair with some Bluetooth device, e.g. headset,
3. Run a stress test script to disconnect and reconnect Wi-Fi for 200
runs,
4. Make sure Wi-Fi passphrase dialog doesn't prompt at the end of the
test.
[Regression Potential]
Low. These changes are mostly about rtl8723de or 11n, which is also for
8723de.
========== Original Bug Description ==========
Existing Wi-Fi connection may be deauthenticated unsolicitedly with reason 23=IEEE8021X_FAILED when the system is also paired with a Bluetooth device. A WLAN passphrase dialog propmpts, and system disconnects from network leaving an error message in syslog:
[ 207.523312] wlp5s0: deauthenticated from a4:56:30:cc:0f:30 (Reason: 23=IEEE8021X_
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-oem-osp1 5.0.0.1050.53
ProcVersionSign
Uname: Linux 5.0.0-1050-oem-osp1 x86_64
NonfreeKernelMo
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Date: Tue May 12 14:59:32 2020
DistributionCha
# This is the distribution channel descriptor for the OEM CDs
# For more information see http://
canonical-
InstallationDate: Installed on 2020-04-10 (31 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04d9:0024 Holtek Semiconductor, Inc.
Bus 001 Device 003: ID 0bda:d739 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 062a:4c01 Creative Labs
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Vostro 3888
ProcFB:
0 EFI VGA
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.173.18
SourcePackage: linux-oem-osp1
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/13/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 0.19.29
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: Vostro
dmi.product.name: Vostro 3888
dmi.product.sku: 09B2
dmi.sys.vendor: Dell Inc.
CVE References
tags: | added: oem-priority originate-from-1876074 somerville |
tags: | added: hwe-networking-wifi |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
status: | Incomplete → In Progress |
description: | updated |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
importance: | Undecided → High |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
assignee: | nobody → You-Sheng Yang (vicamo) |
importance: | Undecided → High |
Changed in linux (Ubuntu Groovy): | |
assignee: | nobody → You-Sheng Yang (vicamo) |
Changed in linux (Ubuntu Focal): | |
assignee: | nobody → You-Sheng Yang (vicamo) |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | Fix Committed → In Progress |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
Changed in hwe-next: | |
status: | New → Fix Released |
tags: | added: ubuntu-certified |
This change was made by a bot.