16:41 <colo> I just hooked up my RPi4 with 10.0.0 to my Sony soundbase and TV, but HDMI-CEC does not work. It works fine with the RPi3+ on 9.2.x. am I supposed to be able to use `cec-client` with kodi running to debug what is going on?

16:42 <colo> because when running it in anything but list mode, I get mostly this:

16:42 <colo> ERROR: [ 68]CLinuxCECAdapterCommunication::Open - ioctl CEC_S_MODE failed - errno=16

17:17 <colo> FTR: changing the microHDMI cable fixed CEC in kodi ("amazon bascis" cable works while one from "goobay" did not); cec-client still shows the same problem(s) as before.