Problem : I am able to use the built-in WiFi for a short time and then it crashes.
I am running osmc with all updates done.
here is the dmesg :
[ 300.433325] brcmfmac: power management disabled [ 2072.605077] brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012 [ 2741.432200] brcmfmac: _brcmf_set_multicast_list: Setting mcast_list failed, -52 [ 2743.432198] brcmfmac: _brcmf_set_multicast_list: Setting allmulti failed, -52 [ 2743.923173] Console: switching to colour frame buffer device 240x67 [ 2745.432220] brcmfmac: _brcmf_set_multicast_list: Setting BRCMF_C_SET_PROMISC failed, -52
As you can see I tried to manually disable power_save on the wlan0 interface at 300.
I also have a crontab script that restarts the network if ping to 192.168.1.1 doesn’t go through but it doesn’t work.
Once the wifi crashes, all connections are impossible.
I found this github issues with same logs : wlan freezes in raspberry pi 3/PiZeroW (Not 3B+) · Issue #1342 · raspberrypi/linux · GitHub
But if I understand correctly there is no solution. Do I need to update the wifi driver ?
There is no update available using apt-get.
This issue happens when I try to use the built-in wifi with syncthing. If I disable syncthing, the wifi doesn’t crash as far as I tested it.
Thanks in advance for your answers.