topic Re: MX6Q-SDP problem with keyboard in i.MX Processors

MX6Q-SDP problem with keyboard

xiaoqiangyang — Sun, 23 Feb 2014 08:09:03 GMT

Hi all,

I am using MX6Q-SDP connectted with USB mouse,keyboard and LVDS.After linux run,the touch screen and usb mouse can

work well, but the keyboard can't work.And I got some error after boot up:

(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base

(EE) XKB: No components provided for device Virtual core keyboard

unrecognised device identifier!

(EE) config/hal: NewInputDeviceRequest failed (2)

matchbox: keyboard does not appear to have a &1

if ; then

IS_BABBAGE=YES

Xfbdev -keybd keyboard,,device=/dev/input/keyboard0 -mouse mouse,2,device=/dev/input/mice &

if ; then

Xfbdev -mouse tslib,2,device=/dev/input/ts0 -mouse mouse,2,device=/dev/input/mice&

else

Xfbdev -mouse mouse,2,device=/dev/input/mice&

sleep 8

matchbox-window-manager -d :smileyshocked: -use_lowlight no -use_titlebar yes -use_cursor yes&

matchbox-desktop&

matchbox-panel --bgtrans yes &

sleep 5

if ; then

ls /usr/etc | grep pointercal > /dev/null 2>&1

if ; then

ts_calibrate

Thanks in advance!

SergioSolis — Mon, 03 Mar 2014 15:58:47 GMT

Are you using our Ubuntu BSP ?... have you tried with a different keyboard?, or just the keyboard (no mouse)?

xiaoqiangyang — Tue, 04 Mar 2014 01:14:31 GMT

My keyboard and mouse can work well under ubuntu image downloaded from Freescale.But after I built 'fsl gnome release Package'with

ltib and boot,the problem with keyboard came to me.It seems that the keyboard layout has something wrong with 'ALT' key,

so the key shortcuts definitions in matchbox/kbdconfig can't work. But I don't know how to verify my guess and take action.

Only keyboard has the same phenomenon.