[x86-64] CEC broke after updating to LE 12.2.0

    ive been using this pulse eight adapter for ages, it has always worked. but stopped working in 12.2.0, installed old version again (12.0.2) and it started working again.

    dont know what info I can provide here, let me know. its a philips tv with android tv on it

    Have you tried resetting the CEC settings to default? If in doubt, stop kodi and delete the CEC settings file (systemctl stop kodi; rm /storage/.kodi/userdata/peripheral_data/cec_CEC_Adapter.xml) and reboot.

    LE 12.2 ships with a newer libcec (latest version 7.1.1 instead of the ancient 4.0.7 in LE12) and some of your old settings may be incompatible or wrong.

    so long,

    Hias

    Hi, I have the exact same issue: tried a bit of everything with no luck.

    Mine is installed on a N4100 Intel minipc, worked fine for years and broke on upgrade

    I updated firmware to version 12 (i was on 5) but still no go, deleted xml file again.


    LibreELEC:~ # cat /storage/.kodi/temp/kodi.log | grep -i cec
    2025-11-18 11:42:09.734 T:1163 debug <general>: CLibInputHandler::DeviceAdded - pointer type device added: Pulse-Eight CEC Adapter (event2)
    2025-11-18 11:42:10.701 T:1158 debug <general>: LoadMappings: loaded node "CEC Adapter"
    2025-11-18 11:42:10.701 T:1158 debug <general>: LoadMappings: loaded node "Pulse-Eight CEC Adapter"
    2025-11-18 11:42:10.705 T:1178 debug <general>: Thread PeripBusCEC start, auto delete: false
    2025-11-18 11:42:10.705 T:1158 debug <general>: [threads] name: 'PeripBusCEC' priority: '1'
    2025-11-18 11:42:10.731 T:1178 debug <general>: GetMappingForDevice - device (2548:1002) mapped to CEC Adapter (type = cec)
    2025-11-18 11:42:10.731 T:1178 debug <general>: InitialiseFeature - using libCEC v7.1.1
    2025-11-18 11:42:10.732 T:1191 debug <general>: Thread CECAdapter start, auto delete: false
    2025-11-18 11:42:10.732 T:1178 info <general>: Register - new cec device registered on cec->/dev/ttyACM0: CEC Adapter (2548:1002)
    2025-11-18 11:42:10.732 T:1191 debug <general>: OpenConnection - opening a connection to the CEC adapter: /dev/ttyACM0
    2025-11-18 11:42:10.948 T:1177 debug <general>: GetMappingForDevice - device (2548:1002) mapped to Pulse-Eight CEC Adapter (type = cec)
    2025-11-18 11:42:13.353 T:1191 debug <general>: OpenConnection - connection to the CEC adapter opened
    2025-11-18 11:42:13.354 T:1191 debug <general>: SetConfigurationFromLibCEC - settings updated by libCEC
    2025-11-18 11:42:13.354 T:1238 debug <general>: Thread CECAdapterUpdate start, auto delete: false
    2025-11-18 11:42:13.803 T:1238 debug <general>: UpdateAudioSystemStatus - no CEC capable amplifier found