** Tags added: ubuntu-certified
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https://bugs.launchpad.net/bugs/1878147
Title:
Realtek 8723DE [10ec:d723] subsystem [10ec:d738] disconnects
unsolicitedly when Bluetooth is paired: Reason: 23=IEEE8021X_FAILED
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-5.6 package in Ubuntu:
Fix Released
Status in linux-oem-osp1 package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Invalid
Status in linux-oem-5.6 source package in Bionic:
Invalid
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Eoan:
Invalid
Status in linux-oem-5.6 source package in Eoan:
Invalid
Status in linux-oem-osp1 source package in Eoan:
Fix Released
Status in linux source package in Focal:
Fix Released
Status in linux-oem-5.6 source package in Focal:
Fix Released
Status in linux-oem-osp1 source package in Focal:
Invalid
Status in linux source package in Groovy:
Fix Released
Status in linux-oem-5.6 source package in Groovy:
Fix Released
Status in linux-oem-osp1 source package in Groovy:
Invalid
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_FAILED).
[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://lore.kernel.org/linux-
wireless/[email protected]/
[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_FAILED).
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-oem-osp1 5.0.0.1050.53
ProcVersionSignature: Ubuntu 5.0.0-1050.55-oem-osp1 5.0.21
Uname: Linux 5.0.0-1050-oem-osp1 x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: gdm 1667 F.... pulseaudio
u 3061 F.... pulseaudio
/dev/snd/controlC0: gdm 1667 F.... pulseaudio
u 3061 F.... pulseaudio
Date: Tue May 12 14:59:32 2020
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-grenn+X39
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=/boot/vmlinuz-5.0.0-1050-oem-osp1
root=UUID=17e0a095-201d-4dca-a2e7-6e16dcd6a797 ro quiet splash vt.handoff=1
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.
RelatedPackageVersions:
linux-restricted-modules-5.0.0-1050-oem-osp1 N/A
linux-backports-modules-5.0.0-1050-oem-osp1 N/A
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.:bvr0.19.29:bd02/13/2020:svnDellInc.:pnVostro3888:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct3:cvr:
dmi.product.family: Vostro
dmi.product.name: Vostro 3888
dmi.product.sku: 09B2
dmi.sys.vendor: Dell Inc.
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