Thank you for replying so quickly. The update to latest version with your "rtw8852a_fw.bin" file is working perfectly: the wifi driver is loaded now. Here are the other infomations (before the update) : > Please provide below information to diagnose this problem. > > 1. kernel version you are using > $ uname -a Linux manu-debian 5.10.0-24-amd64 #1 SMP Debian 5.10.179-5 (2023-08-08) x86_64 GNU/Linux > > 2. firmware you are using > $ ls -al /lib/firmware/rtw89/rtw8852a_fw.bin > $ md5sum /lib/firmware/rtw89/rtw8852a_fw.bin No file was found And i could not log other elements that these dmesg entries: [lun. août 14 15:39:19 2023] rtw89core: loading out-of-tree module taints kernel. [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: firmware: failed to load rtw89/rtw8852a_fw.bin (-2) [lun. août 14 15:39:19 2023] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: Direct firmware load for rtw89/rtw8852a_fw.bin failed with error -2 [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: failed to early request firmware: -2 [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: firmware: failed to load rtw89/rtw8852a_fw.bin (-2) [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: Direct firmware load for rtw89/rtw8852a_fw.bin failed with error -2 [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: failed to wait firmware completion [lun. août 14 15:39:19 2023] rtw89_8852ae 0000:09:00.0: failed to setup chip information [lun. août 14 15:39:19 2023] rtw89_8852ae: probe of 0000:09:00.0 failed with error -22 So, for the next kernel upgrade, does the process described here remain https://github.com/lwfinger/rtw89 the same, or should the latest firmware be used? Regards, Emmanuel rtw89_8852ae 0000:09:00.0: failed to setup chip information rtw89_8852ae: probe of 0000:09:00.0 failed with error -22 > > > > > >
