Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Critical
|
AaronMa | ||
Focal |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.6 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
SRU justification:
[Impact]
New realtek wifi card ID found on ThinkCentre.
No driver is loaded to support it.
[Fix]
This wifi card is very similar as 0xc822 in rtw88.
[Test]
Verified on hardware, link status is OK, iperf test result is good.
[Regression Potential]
Low.
Add new ID to supported driver.
Test on hw, double confirmed by LP bugs.
This patch is backported from original link due to the 5.8-rc1 driver
file path changed, no function changed.
Maintainer had merged:
https:/
This git repo is moving by maintainer, not availible by now.
=======
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device c82f
Looking for a working solution on a fresh install (USB BOOT) of Ubuntu. A work-around helped, for a while, but I would really like to disconnect my Wifi Dongel and use my brand new laptop!
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.4.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: christian 1277 F...m pulseaudio
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Sat Jul 4 07:58:06 2020
InstallationDate: Installed on 2020-06-28 (5 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: LENOVO 81W8
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.187.1
SourcePackage: linux
StagingDrivers: r8712u
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/04/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: DKCN26WW
dmi.board.
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32866 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: IdeaPad S145-15IIL
dmi.product.name: 81W8
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
CVE References
tags: | added: hwe-networking-wifi |
summary: |
- Wifi adapter not found: Device c82f + Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found |
description: | updated |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu Focal): | |
status: | Confirmed → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Fix Released |
This change was made by a bot.