bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu5: bcmwl kernel module failed to build

[Jean Valjean]

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ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-57.63-generic 5.4.78
Uname: Linux 5.4.0-57-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia wl
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
CasperMD5CheckResult: skip
DKMSKernelVersion: 5.8.0-32-generic
Date: Thu Dec 10 10:16:44 2020
DuplicateSignature: dkms:bcmwl-kernel-source:6.30.223.271+bdcom-0ubuntu5:/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:949:10: error: implicit declaration of function ‘ioremap_nocache’; did you mean ‘ioremap_cache’? [-Werror=implicit-function-declaration]
InstallationDate: Installed on 2020-11-05 (34 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageVersion: 6.30.223.271+bdcom-0ubuntu5
Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.2ubuntu0.2
SourcePackage: bcmwl
Title: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu5: bcmwl kernel module failed to build
UpgradeStatus: No upgrade log present (probably fresh install)

[mert akengin (pvtmert)]

Hi there, it turns out that functionality is the same as `ioremap`.

https://<email address hidden>/T/

[Matthew Miller (blacktop19)]

This looks like a duplicate of bug 1907445

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Aashish Ranjan Mishra (armishra)]

If Wifi is Not working ...

Step 1 - sudo apt purge bcmwl-kernel-source
step 2 - sudo apt update
Step 3 - sudo apt-get install broadcom-sta-source
step 4 - sudo apt-get install install broadcom-sta-dkms
step 5 - sudo apt-get install install broadcom-sta-common
step 6 - reboot

CHEERS!!!!!!!!!!!!!!!!!

[Sumit (papasumit)]

it helped!

correction

step 4 - sudo apt-get install broadcom-sta-dkms
step 5 - sudo apt-get install broadcom-sta-common

[André (andreuji)]

solved it!

Thanks armishra

[sunbeam (dac-sunbeam)]

it helped!
Thanks...

[Maximiliano Burastero (maxicc4)]

Thanks armishra!

[Martin Lemke (mlemke1981)]

Great advice, you solved my problem after running into this update error!

Thanks a lot armishra

[Patrick (patrick-cohn)]

Thanks armishra and papasumit. Solved now

[Adilson Monteiro Lima (adilson-lima)]

thanks armishra
your post help me.

[Chris Moore (melonhead122908)]

armishra your post helped me with this problem thank you!
My question is will this be fixed in future updates?