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Message #82366
[Bug 1461668] Re: ir-keytable presses recognised but not working
I should also add that I'm using an upstream kernel (3.19.8-992-generic
#201505300306) due to some issue with the HDMI sound, but with the
default kernel I had before the remote issue was exactly the same.
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https://bugs.launchpad.net/bugs/1461668
Title:
ir-keytable presses recognised but not working
Status in v4l-utils package in Ubuntu:
New
Bug description:
I'm using ir-keytable to map button presses on a remote control to
keyboard presses. I'm using an old Apple remote and after scanning for
the keycodes I've produced a keymap file which is loaded by ir-
keytable. However, I have only succeeded in getting the arrow keys and
enter working (KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER). All
the other keypresses that I've tried are recognised by ir-keytable,
but are not being passed to the system. For example, the KEY_BACKSPACE
which I need. Running ir-keytable -t and pressing the relevant remote
button I get:
1433359068.641206: event type EV_KEY(0x01) key_down: KEY_BACKSPACE(0x0001)
1433359068.641206: event type EV_SYN(0x00).
1433359068.641230: event type EV_MSC(0x04): scancode = 0x77e1c03d
1433359068.641230: event type EV_SYN(0x00).
1433359068.641235: event type EV_MSC(0x04): scancode = 0x77e1c03d
1433359068.641235: event type EV_SYN(0x00).
But it never works as backspace. For example, if I open a text editor
and use the arrow or enter keys, I can see the cursor moving around.
But the backspace does not work. Also any other keymap that I've tried
(e.g. numbers, letters) does not work.
I'm using ir-keytable 1.6.0-2 in xubuntu 15.04. My system is a
NUC5i5RYHK, the IR driver is nuvoton-cir. The output of ir-keytable
is:
Found /sys/class/rc/rc0/ (/dev/input/event3) with:
Driver nuvoton-cir, table rc-rc6-mce
Supported protocols: NEC RC-5 RC-6 JVC SONY SANYO LIRC RC-5-SZ SHARP XMP other
Enabled protocols: NEC RC-5 RC-6 JVC SONY LIRC
Name: Nuvoton w836x7hg Infrared Remote
bus: 25, vendor/product: 1050:00c3, version: 0x0033
Repeat delay = 500 ms, repeat period = 125 ms
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