Package Details: rtl8821cu-raspberrypi-git

Git Clone URL: (read-only, click to copy)
Package Base: rtl8821cu-raspberrypi-git
Description: rtl8821cu chipset driver
Upstream URL:
Licenses: GPL2
Conflicts: rtl8821cu
Submitter: enno
Maintainer: enno
Last Packager: enno
Votes: 0
Popularity: 0.000000
First Submitted: 2018-11-22 10:57
Last Updated: 2018-11-22 10:57

Dependencies (3)

Required by (0)

Sources (1)

Latest Comments

FallenSnow commented on 2021-03-05 21:08

Working version here:

@enno feel free to take from it and update this package.

mindjoy commented on 2021-01-13 18:46

The installation does not work. I get the following:

==> Starting build()... make ARCH=arm CROSS_COMPILE= -C /lib/modules/5.4.83-5-ARCH/build M=/home/alarm/.cache/pikaur/build/rtl8821cu-raspberrypi-git/src/rtl8821CU modules make[1]: /lib/modules/5.4.83-5-ARCH/build: No such file or directory. Stop. make: [Makefile:1923: modules] Error 2 ==> ERROR: A failure occurred in build(). Aborting...

Command 'makepkg --force' failed to execute.

uberGeek commented on 2019-09-28 00:29

When attaching my wifi adapter I only get the following in dmesg & log:

8821cu: version magic '4.19.75-1-ARCH SMP preempt mod_unload ARMv6 p2v8 ' should be '4.19.75-1-ARCH SMP preempt mod_unload ARMv7 p2v8 '

Thank you.

enno commented on 2018-11-22 11:01

This package is intended to be used with Arch Linux ARM using the RPi 2 image (armv7h). This works also fine on RPi 3 if you use that armv7h architecture on it. AFAIK, aarch64 (on RPi 3) is currently not possible to compile, since there is no headers package for aarch64 available in the Arch Linux ARM repo.

Don't worry that the "linux-raspberrypi-headers" package is marked as red (not available) in the AUR dependencies list. It is available for armv7h in the Arch Linux ARM repo.

Best, Enno