Package Details: rtl8821cu-dkms-git 5.4.1118f1bc7e8-1

Git Clone URL: (read-only, click to copy)
Package Base: rtl8821cu-dkms-git
Description: rtl8821cu chipset driver
Upstream URL:
Licenses: GPL2
Conflicts: rtl8821cu
Submitter: nariox
Maintainer: NotchbackDET
Last Packager: Skallwar
Votes: 14
Popularity: 0.018378
First Submitted: 2018-08-27 00:43 (UTC)
Last Updated: 2021-04-18 21:07 (UTC)

Latest Comments

1 2 3 4 5 6 7 Next › Last »

borneoa commented on 2022-09-10 09:38 (UTC)

build broken from v5.19.2 error: too few arguments to function ‘cfg80211_ch_switch_notify’ and others... Upstream commit 7b0a0e3c3a88260b6fcb017e49f198463aa62ed1 has been backported to v5.19.2 breaking build of os_dep/linux/ioctl_cfg80211.c

ooxxcc commented on 2022-07-02 02:13 (UTC) (edited on 2022-07-02 02:14 (UTC) by ooxxcc)

kelebek333 has a PR to fix 5.18 build

replace 'source' in PKGBUILD with


marcandru commented on 2022-06-01 03:39 (UTC)

Doesn't work with the 5.18 kernel

maxpayne3 commented on 2022-02-15 13:33 (UTC)

5.12.0 version has been released in morrownr fork

andym commented on 2021-11-24 11:29 (UTC)

You need to uninstall the package and then reinstall it. It will then compile, but there is still the message "Deprecated feature: REMAKE_INITRD".

borneoa commented on 2021-11-23 21:54 (UTC)

It does not compile anymore with kernel v5.15 /var/lib/dkms/rtl8821cu/5.4.1118f1bc7e8/build/core/rtw_br_ext.c:20:18: fatal error: net/ipx.h: No such file or directory 20 | #include <net/ipx.h>

This is due to kernel commit 6c9b40844751 ("net: Remove net/ipx.h and uapi/linux/ipx.h header files"), merged in v5.15-rc1

tjbp commented on 2021-11-21 18:51 (UTC)

Please consider switching to the morrownr fork - the current brektrou fork uses the net/ipx network layer which has been deprecated and removed altogether as of kernel 5.15.3.

Skallwar commented on 2021-07-03 15:08 (UTC)

I've just reinstalled the driver and it works great with both linux 5.10.47-1-lts and 5.12.14-arch1-1

maxpayne3 commented on 2021-07-03 05:39 (UTC)

I suggest you all to upgrade to this newer version.

kokoko3k commented on 2021-06-28 13:55 (UTC)

I followed the advice, but still nothing.

sudo sed -i s/GRO_DROP/GRO_MERGED_FREE/ /usr/src/rtl8821cu-5.4.11202e43634/os_dep/linux/recv_linux.c sudo dkms install -m rtl8821cu -v 5.4.11202e43634 Kernel preparation unnecessary for this kernel. Skipping...

Building module: cleaning build area... 'make' -j4 KVER=5.12.8-arch1-1 KSRC=/lib/modules/5.12.8-arch1-1/build...(bad exit status: 2) Error! Bad return status for module build on kernel: 5.12.8-arch1-1 (x86_64) Consult /var/lib/dkms/rtl8821cu/5.4.11202e43634/build/make.log for more information.

error in log is:

cc1: error: incompatible gcc/plugin versions