Which system do you use? Android, Ubuntu, OOWOW or others?
Ubuntu 22.04 LTS
Which version of system do you use? Khadas official images, self built images, or others?
Khadas official image, installed with OOWOW
Please describe your issue below:
WiFi support on the VIM3 has always been poor. As soon as some larger download is going on, the Kernel load spikes to 4 or even higher and latency of any other traffic (ping, ssh) becomes painfully slooow. But at least, it was working until Linux Kernel 6.0.0.
Now with Kernel 6.1.0, when there is a larger download, the device becomes effectively offline - it doesn’t even respond to a ping anymore. Unfortunately, it also doesn’t seem to recover. However, the device is not crashed - I can still login to the console.
Is this a known problem or am I the first to report it? I couldn’t find related posts in this forum.
I applied the patch, it appears to be very stable (when working), but there is a brcmfmac startup issue with it.
It will not always start the brcmfmac module. I have worked around it by trying to (re-)load the brcmfmac module in rc.local but that is just a hack.
@numbqq Could Khadas have a look at the WiFi issue please?
With the current kernel, WiFi fails after a few minutes and causes a hanging kernel as the opening poster reported.