I have the same problem after upgrading to 14.04; the remote just
stopped working. Everything seems to load correctly, but there is no
output from irw or mode2.
⟫ dmesg | grep ttyS
[ 0.504063] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a
16550A
[ 0.505388] 0000:05:00.0: ttyS4 at I/O 0xd000 (irq = 20, base_baud = 115200)
is a 16550A
[ 0.505468] 0000:05:00.0: ttyS5 at I/O 0xd100 (irq = 20, base_baud = 115200)
is a 16550A
⟫ dmesg | grep lirc
[ 4.432792] lirc_dev: IR Remote Control driver registered, major 249
[ 4.435963] lirc_serial: module is from the staging directory, the quality
is unknown, you have been warned.
[ 5.348020] lirc_serial lirc_serial.0: auto-detected active high receiver
[ 5.348095] lirc_serial lirc_serial.0: lirc_dev: driver lirc_serial
registered at minor = 0
⟫ sudo setserial -a /dev/ttyS0
/dev/ttyS0, Line 0, UART: unknown, Port: 0x03f8, IRQ: 4
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000
Flags: spd_normal
⟫ cat /etc/modprobe.d/lirc-serial.conf
#COM1 equivalent, /dev/ttyS0
options lirc_serial irq=4 io=0x3f8
⟫ ls /dev/lirc*
/dev/lirc0 /dev/lircd
⟫ cat /etc/lirc/hardware.conf
# /etc/lirc/hardware.conf
#
#Chosen Remote Control
REMOTE="Home-brew (16x50 UART compatible serial port)"
REMOTE_MODULES="lirc_dev lirc_serial"
REMOTE_DRIVER=""
REMOTE_DEVICE="/dev/lirc0"
REMOTE_LIRCD_CONF="/usr/share/lirc/remotes/avermedia/lircd.conf.avermediarmtk"
REMOTE_LIRCD_ARGS=""
<and more...>
I have tried the suggestions from Dan above, but to no avail. Both of the
following shows nothing:
⟫ irw
⟫ sudo mode2 -d /dev/lircd
The remote itself works, as I can see another device reacting to the
pulses from the the remote. It also worked like a charm in 13.10 before
the upgrade.
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https://bugs.launchpad.net/bugs/1312287
Title:
lircd start problem
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