zegryb Posted January 23, 2023 Share Posted January 23, 2023 i was not able to build RTL8821CU driver, keep getting the following error : /usr/bin/aarch64-linux-gnu-ld: drivers/net/wireless/rtl8811cu/core/crypto/aes-internal-enc.o: in function `aes_encrypt': aes-internal-enc.c:(.text+0x74): multiple definition of `aes_encrypt'; lib/crypto/aes.o:(.text+0x7c4): first defined here make: *** [Makefile:1286: vmlinux] Error 1 There seems to be a duplicate implementation of aes_encrypt function between rtl8811cu source code and linux_rockchip64 kernel source code which blocking the armbian build. any suggestion how to fix this ? 0 Quote Link to comment Share on other sites More sharing options...
KD5RKO Posted February 5, 2023 Share Posted February 5, 2023 That driver is built in already in the latest releases https://github.com/armbian/build/releases/ You should not have to build it. Is there an advantage to building from source instead of using what's there already? Just curious. 1 Quote Link to comment Share on other sites More sharing options...
Zhu Yijing Posted April 1, 2023 Share Posted April 1, 2023 Hello, I use armbian 23.02.2 desktop for orange pi5, but my RTL8821cu wireless device is not recognized. any suggesion for this? thanks 0 Quote Link to comment Share on other sites More sharing options...
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