Works again with Kernel 5.13.0-25.
Temporarily installed driver manually, search for Realtek RTL8821CE.
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1950577
Title:
wifi stopped working on HP Laptop with RTL8821CE Adapter
Status in linux package in Ubuntu:
Fix Released
Bug description:
Hello,
I have a problem with the wifi connection on Linux Mint 20.2 Cinnamon with
Kernel 5.11.0-40.
Kernel 5.11.0-38 works fine. The same problem exists also with Kernel
5.13.0-21.
My WIFI network adapter is then following:
Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter driver: rtl8821ce
I hope this information helps. If you have further questions, please
let me know.
Thanks for your great support.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: reiner 1161 F.... pulseaudio
/dev/snd/controlC0: reiner 1161 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: X-Cinnamon
DistroRelease: Linux Mint 20.2
InstallationDate: Installed on 2019-09-26 (776 days ago)
InstallationMedia: Linux Mint 19.2 "Tina" - Release amd64 20190729
MachineType: HP HP Laptop 17-ca1xxx
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-38-generic
root=UUID=45bb260a-1a77-4622-887f-1ef5c4be2c55 ro quiet splash
ProcVersionSignature: Ubuntu 5.11.0-38.42~20.04.1-generic 5.11.22
RelatedPackageVersions:
linux-restricted-modules-5.11.0-38-generic N/A
linux-backports-modules-5.11.0-38-generic N/A
linux-firmware 1.187.20
Tags: uma
Uname: Linux 5.11.0-38-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip disk lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 05/29/2019
dmi.bios.release: 15.41
dmi.bios.vendor: AMI
dmi.bios.version: F.41
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 85B3
dmi.board.vendor: HP
dmi.board.version: 91.40
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 91.40
dmi.modalias:
dmi:bvnAMI:bvrF.41:bd05/29/2019:br15.41:efr91.40:svnHP:pnHPLaptop17-ca1xxx:pvr:sku6PR94EA#ABD:rvnHP:rn85B3:rvr91.40:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV HP Notebook
dmi.product.name: HP Laptop 17-ca1xxx
dmi.product.sku: 6PR94EA#ABD
dmi.sys.vendor: HP
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