[yocto] Problem with mouse and keyboard detection in yocto (core-image-sato on emenlow)

[Andreas Enbacka]

Hello,

 

I have experienced some problems with getting the USB mouse and keyboard
detected in the default core-image-sato Yocto image, built for the Intel
Emenlow machine (with emgd graphics). X launches successfully to the Sato
desktop, but I get no response from the mouse or keyboard. When I from
terminal execute grep -i mouse /var/log/Xorg.0.log from terminal, I get the
following output:

 

root at emenlow:~# grep -i mouse /var/log/Xorg.0.log

        Using the default mouse configuration.

[3572708.190] (II) LoadModule: "mouse"

[3572708.191] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so

[3572708.195] (II) Module mouse: vendor="X.Org Foundation"

[3572708.196] (II) UnloadModule: "mouse"

[3572708.196] (II) Unloading /usr/lib/xorg/modules/input/mouse_drv.so

[3572708.196] (EE) Failed to load module "mouse" (module requirement
mismatch, 0)

[3572711.516] (==) EMGD(0): Silken mouse enabled

[3572713.120] (II) LoadModule: "mouse"

[3572713.121] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so

[3572713.121] (II) Module mouse: vendor="X.Org Foundation"

[3572713.127] (II) UnloadModule: "mouse"

[3572713.127] (II) Unloading /usr/lib/xorg/modules/input/mouse_drv.so

[3572713.127] (EE) Failed to load module "mouse" (module requirement
mismatch, 0)

[3572713.127] (EE) No input driver matching `mouse'

[3572713.486] (II) config/udev: Adding input device DIALOGUE INC PenMount
USB (/dev/input/mouse0)

root at emenlow:~#

 

The DIALOGUE INC PenMount USB is the USB mouse (touchscreen) that I am
using. Keyboard works correctly in terminal (with US keyboard layout), but
not in X. I have tried set "AutoAddDevices" to False/True in
/etc/X11/xorg.conf, but with no success. Also, cat /dev/input/mouse0 does
produce output in terminal when moving the USB mouse.

 

Any information concerning what could be the source of this problem would be
greatly appreciated, and in case additional information is required I will
happily provide it. 

 

Best regards,

Andreas Enbacka

 

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