This bug was fixed in the package linux-oem-5.6 - 5.6.0-1020.20
---------------
linux-oem-5.6 (5.6.0-1020.20) focal; urgency=medium
* focal/linux-oem-5.6: 5.6.0-1020.20 -proposed tracker (LP: #1886753)
* Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found
(LP: #1886247)
- SAUCE: rtw88: 8822ce: add support for device ID 0xc82f
* [WD19TB] external DP failed with DRM error message (LP: #1886165)
- drm/i915/tgl: Update TC DP vswing table
- drm/i915/tgl: Implement WA_16011163337
- SAUCE: drm/i915/bios: add intel_bios_hdmi_level_shift()
- drm/i915/tgl: Add HBR and HBR2+ voltage swing table
- drm/i915/dc3co: Avoid full modeset when EXITLINE needs to be changed
- drm/i915/tgl+: Use the correct DP_TP_* register instances in MST encoders
- drm/i915/tgl+: Fix TBT DPLL fractional divider for 38.4MHz ref clock
* ubuntu_aufs_smoke_test failed on Focal OEM 5.6 (LP: #1879308)
- SAUCE: fs: Enable aufs
-- Timo Aaltonen <timo.aalto...@canonical.com> Wed, 08 Jul 2020
11:44:53 +0300
** Changed in: linux-oem-5.6 (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1886247
Title:
Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found
Status in linux package in Ubuntu:
Confirmed
Status in linux-oem-5.6 package in Ubuntu:
Fix Released
Status in linux source package in Focal:
Confirmed
Status in linux-oem-5.6 source package in Focal:
Fix Released
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://github.com/lwfinger/rtlwifi_new/commit/b76b895a90f1168c5223849562fd6e1196b2c351
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-5.4.0-40-generic 5.4.0-40.44
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: christian 1277 F.... pulseaudio
/dev/snd/pcmC0D0c: christian 1277 F...m pulseaudio
CasperMD5CheckResult: skip
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=/boot/vmlinuz-5.4.0-40-generic
root=UUID=f610713f-73ad-468c-8a69-9a47b385acab ro quiet splash i8042.nopnp=1
pci=nocrs vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.4.0-40-generic N/A
linux-backports-modules-5.4.0-40-generic N/A
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.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32866 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad S145-15IIL
dmi.modalias:
dmi:bvnLENOVO:bvrDKCN26WW:bd03/04/2020:svnLENOVO:pn81W8:pvrLenovoIdeaPadS145-15IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0R32866WIN:cvnLENOVO:ct10:cvrLenovoIdeaPadS145-15IIL:
dmi.product.family: IdeaPad S145-15IIL
dmi.product.name: 81W8
dmi.product.sku: LENOVO_MT_81W8_BU_idea_FM_IdeaPad S145-15IIL
dmi.product.version: Lenovo IdeaPad S145-15IIL
dmi.sys.vendor: LENOVO
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