Re: Broken IR remote setup on Fedora 20

[Greg Woods <woods@xxxxxxxx>]

On Mon, Dec 8, 2014 at 1:04 PM, Justin Moore <justin.nonwork@xxxxxxxxx> wrote:

=== start relevant lsmod

ir_lirc_codec          13021  0 

lirc_dev               19504  1 ir_lirc_codec

mceusb                 28026  0 

rc_core                27490  13 ir_sharp_decoder,lirc_dev,ir_lirc_codec,ir_rc5_decoder,ir_nec_decoder,ir_sony_decoder,mceusb,ir_mce_kbd_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_sanyo_decoder,rc_rc6_mce

=== end relevant lsmod

Assuming you are trying to use LIRC to process the remote signals: what does "cat  /sys/class/rc/rc0/protocols" show? If more than one item is enclosed in square brackets, then something other than LIRC is getting those signals. There is now an in-kernel IR driver, this started sometime around F18. In order to get my remote to work with my MythTV system, I have to execute

# echo lirc > /sys/class/rc/rc0/protocols

After that, the above "cat" command shows only lirc bracketed, and then LIRC works fine.

--Greg

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