You have been subscribed to a public bug:
After upgrading to 5.8.0-63 the wifi card RTL8822BE can still be seen,
but wifi networks cannot be found. If the nvidia driver 470.57 is
installed the wifi card is no longer found.
lspci | grep -i realtek:
07:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE
802.11a/b/g/n/ac WiFi adapter (rev ff)
Thank you.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-63-generic 5.8.0-63.71~20.04.1
ProcVersionSignature: Ubuntu 5.8.0-63.71~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-63-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 2 22:37:25 2021
EcryptfsInUse: Yes
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-hwe-5.8
UpgradeStatus: No upgrade log present (probably fresh install)
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 2540 F.... pulseaudio
/dev/snd/controlC1: brian 2540 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.04
EcryptfsInUse: Yes
MachineType: LENOVO 81LF
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
0 i915drmfb
1 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-63-generic
root=UUID=79951aeb-477e-4f92-a571-ce78702269da ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.8.0-63.71~20.04.1-generic 5.8.18
RelatedPackageVersions:
linux-restricted-modules-5.8.0-63-generic N/A
linux-backports-modules-5.8.0-63-generic N/A
linux-firmware 1.187.15
Tags: wayland-session focal
Uname: Linux 5.8.0-63-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/30/2020
dmi.bios.release: 1.22
dmi.bios.vendor: LENOVO
dmi.bios.version: 9VCN22WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32862 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Legion Y7000P-1060
dmi.ec.firmware.release: 1.22
dmi.modalias:
dmi:bvnLENOVO:bvr9VCN22WW:bd11/30/2020:br1.22:efr1.22:svnLENOVO:pn81LF:pvrLenovoLegionY7000P-1060:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrLenovoLegionY7000P-1060:
dmi.product.family: Legion Y7000P-1060
dmi.product.name: 81LF
dmi.product.sku: LENOVO_MT_81LF_BU_idea_FM_Legion Y7000P-1060
dmi.product.version: Lenovo Legion Y7000P-1060
dmi.sys.vendor: LENOVO
** Affects: linux-signed-hwe-5.8 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug apport-collected focal wayland-session
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5.8.0-63 Breaks Wifi on RTL8822BE
https://bugs.launchpad.net/bugs/1938742
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which is subscribed to linux-signed-hwe-5.8 in Ubuntu.
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