Hi Stefan > i want to play safe. Could you please check the Rev of your 3 B board? > You can find it on the upside of the PCB below the GPIO pin header (e.g. i have Rev 1.2).
Mine is also a "Raspberry Pi 3 Model B V1.2". > Could you please provide a complete dmesg in case wlan0 is absent? Here is the dmesg without wlan0: https://drive.google.com/open?id=1O-aYZreN_7ziHiVsxMc-zNoMAwKLB-UV And here is one with wlan0: https://drive.google.com/open?id=1rD2BcEbxjxrpyrXqRglkyS3t1VkCXJ6l > Could you please change your config to: > CONFIG_MMC_SDHCI_IPROC=y This change does indeed make wlan0 appear! Unfortunately this is probably not a viable solution for the (generic) arm64 Debian kernel. Many thanks already for your great support! Best regards Matthias