Problema con driver wifi 8821cu

[eduardoeduardo]

estoy en opensuse leap 15.6 escritorio xfce
tengo una tarjeta wifi rtl8821cu y no me funciona he probado con el repo de sauerland y me dice que ya no existe el paquete
me he bajado el paquete rpm y en un momento dado me da error
tambien he probado en github y me sigue dando error
tambien he leido en algun foro que ese driver esta obsoleto y ahora el nuevo es rtw88

[Sauerland]

@eduardoeduardo

I’m using OpenSUSE Leap 15.6 XFCE Desktop.
I have an RTL8821CU Wi-Fi card, and it’s not working. I’ve tried the Sauerland repo, and it tells me the package no longer exists.
I downloaded the RPM package, and at one point, it gives me an error.
I’ve also tried GitHub, and it still gives me an error.
I’ve also read in some forums that that driver is obsolete, and now the new one is RTW88.

Problem for me is:
leap 15.6 has changed an API with an kernel Update, I have a patch for this but I do not know, where to get the Update-SLE repo to build against in the OBS.

I Build against Update Leap 15.6 Repo but this gives an error on Installation about wrong Symbols.

So the easiest way for you is to use the kernel:stable:backports Repo with an new Kernel (at time 6.14).
But that will break any kmps for Leap 15.6 (r8168, nvidia, virtualbox …)

Translated by google translate:

Mi problema es que Leap 15.6 cambió una API con una actualización del kernel. Tengo un parche para esto, pero no sé dónde encontrar el repositorio Update-SLE para compilar en OBS.

Compilo con el repositorio Update Leap 15.6, pero me da un error de instalación sobre símbolos incorrectos.

Así que la forma más fácil es usar el repositorio kernel:stable:backports con un nuevo kernel (en la versión 6.14).
Sin embargo, esto interrumpirá cualquier KMP para Leap 15.6 (r8168, Nvidia, VirtualBox, etc.).

[Sauerland]

What about the kernel 6.4.0-150600.23.42-default from the SLE Update Repo of Leap 15.6:

ls -al /lib/modules/6.4.0-150600.23.42-default/kernel/drivers/net/wireless/realtek/rtw88/
insgesamt 896
drwxr-xr-x 2 root root   4096 13. Mär 18:14 .
drwxr-xr-x 7 root root   4096 13. Mär 18:14 ..
-rw-r--r-- 1 root root  27347 10. Mär 16:18 rtw88_8723de.ko.zst
-rw-r--r-- 1 root root  52258 10. Mär 16:18 rtw88_8723d.ko.zst
-rw-r--r-- 1 root root  27761 10. Mär 16:18 rtw88_8723du.ko.zst
-rw-r--r-- 1 root root  27339 10. Mär 16:18 rtw88_8821ce.ko.zst
-rw-r--r-- 1 root root  57061 10. Mär 16:18 rtw88_8821c.ko.zst
-rw-r--r-- 1 root root  27594 10. Mär 16:18 rtw88_8821cs.ko.zst
-rw-r--r-- 1 root root  27951 10. Mär 16:18 rtw88_8821cu.ko.zst
-rw-r--r-- 1 root root  27329 10. Mär 16:18 rtw88_8822be.ko.zst
-rw-r--r-- 1 root root  70748 10. Mär 16:18 rtw88_8822b.ko.zst
-rw-r--r-- 1 root root  27594 10. Mär 16:18 rtw88_8822bs.ko.zst
-rw-r--r-- 1 root root  28220 10. Mär 16:18 rtw88_8822bu.ko.zst
-rw-r--r-- 1 root root  27345 10. Mär 16:18 rtw88_8822ce.ko.zst
-rw-r--r-- 1 root root 102835 10. Mär 16:18 rtw88_8822c.ko.zst
-rw-r--r-- 1 root root  27595 10. Mär 16:18 rtw88_8822cs.ko.zst
-rw-r--r-- 1 root root  27769 10. Mär 16:18 rtw88_8822cu.ko.zst
-rw-r--r-- 1 root root 161263 10. Mär 16:18 rtw88_core.ko.zst
-rw-r--r-- 1 root root  47473 10. Mär 16:18 rtw88_pci.ko.zst
-rw-r--r-- 1 root root  46161 10. Mär 16:18 rtw88_sdio.ko.zst
-rw-r--r-- 1 root root  39852 10. Mär 16:18 rtw88_usb.ko.zst
stephan@linux64:~> 

zypper se -si kernel-default | grep -i '23.42'
i+ | kernel-default          | package | 6.4.0-150600.23.42.2 | x86_64 | Update repository with updates from SUSE Linux Enterprise 15
i+ | kernel-default-devel    | package | 6.4.0-150600.23.42.2 | x86_64 | Update repository with updates from SUSE Linux Enterprise 15
i+ | kernel-default-extra    | package | 6.4.0-150600.23.42.2 | x86_64 | Update repository with updates from SUSE Linux Enterprise 15
i+ | kernel-default-optional | package | 6.4.0-150600.23.42.2 | x86_64 | Update repository with updates from SUSE Linux Enterprise 15