ss13ms110

Hi bappelt, Did you find solution for the problem? As I am facing the same issue. This is my dmesg output. [ 10.384384] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4373 for chip BCM4373/0 [ 10.413579] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4373/0 wl0: Oct 25 2017 03:07:25 version 13.10.246.79 (r674291 CY) FWID 01-6d5ea084 [ 10.414101] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 18.1 Data: Laird.LWB5+Diversity1.35.0 Compiler: 1.35.0 ClmImport: 1.39.1 Customization: v5 22/01/19 Creation: 2022-01-19 06:03:31 [ 10.424160] ieee80211 phy0: brcmf_fws_attach: failed to set bdcv2 tlv signaling [ 10.461552] brcmfmac: brcmf_cfg80211_attach: Using regulatory domain US [ 10.502924] usbcore: registered new interface driver brcmfmac [ 11.268323] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 11.268352] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 11.382839] aufs 5.10.140-20220912 [ 13.838788] ieee80211 phy0: brcmf_set_pmk: failed to change PSK in firmware (len=32) [ 13.855779] PVR_K: 961: RGX Firmware image 'rgx.fw.22.104.208.318' loaded [ 13.870044] PVR_K: 961: Shader binary image 'rgx.sh.22.104.208.318' loaded [ 13.939718] usb 1-1.3.1: USB disconnect, device number 4 [ 13.947063] brcmfmac: brcmf_usb_send_ctl: usb_submit_urb failed -19 [ 13.953351] brcmfmac: brcmf_usb_tx_ctlpkt: fail -19 bytes: 202 [ 13.959191] ieee80211 phy0: brcmf_run_escan: error (-19) [ 13.964509] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-19) Thank you Best Shubham