I could swear my Rpi4 CEC problems started right after i upgraded the USB3 controller ROM and some other ROM (bootloader?) .. not sure why those would affect CEC.. i tried changing HDMI cables, couldn't get a picture with some cables.. i got it to work once, but then after changing HDMI inputs and back CEC was gone again.. i hope mine will be fixed with 9.2.1 as others have reported here..
my CEC is also no longer working. I also remember updating the ROMs. Might be a connection between this.
What make and model is your TV ?
its an old (2009) Panasonic TV connected via a Pioneer A/V Receiver
version 9.2.1 has fixed my CEC issues
this is all cec-related I could find in the logs:
2020-02-02 19:42:58.679 T:2834908016 NOTICE: Register - new cec device registered on cec->RPI: CEC Adapter (2708:1001)
2020-02-02 19:42:59.468 T:2649793392 ERROR: CecLogMessage - AllocateLogicalAddresses - failed to allocate device '0', type 'playback device'
2020-02-02 19:42:59.468 T:2641400688 ERROR: OpenConnection - could not opening a connection to the CEC adapter
2020-02-02 19:42:59.468 T:2649793392 ERROR: CecLogMessage - failed to find a free logical address for the client
2020-02-02 19:42:59.468 T:2649793392 ERROR: CecLogMessage - failed to register the new CEC client - cannot allocate the requested device types
2020-02-02 19:42:59.468 T:2649793392 ERROR: CecLogMessage - failed to register a CEC client
Not working anymore on RPI4 with LE9.2.0
It was working before that so its definately not a cable or adapter issue.
After booting LE it shows an error message from the CEC plugin "could not connect" or something.
I will try posting a CEC component logfile.
Are you using the Libreelec Configuration addon to connect?
Yes, I am
So I got a RPI 3B+ with LE 9.0.2 and one RPI 4B also with LE 9.1.002 Alpha running.
Both devices do not show the option to enable WIFI. System settings only offer to activate the wired connection.
Plugging in an USB WIFI dongle does work and lets me connect to the network.
However it only scans for networks over the dongle (wlan0).
The connection settings page only lists wlan0. It used to show all found networks twice because KODI scanned using wlan0 (internal) and wlan1 (dongle).
Is anything like this a known issue?
It used to work with previous versions of LE.
