Hi guys, one other thing that I like to share (we are working on documenting this):
If you are running a system with kernel version 4.19+ you’ll need to first disable built-in kernel module driver for apex device. It has a known bug which might prevent proper driver update.
Create a blacklist-apex.conf file in /etc/modprobe.d/ with two lines in there:
Verify that apex/gasket modules aren’t loaded by doing:
Follow steps to install gasket-dkms package from
delete file /etc/modprobe.d/blacklist-apex.conf
Then follow other steps from instruction.
Although I’m not sure if this is related to the issue with khadas devices because if
lscpi not showing our devices, then it looks like a configuring issue.