<div dir="ltr"><div>Hello, </div><div>Thank you very much for your reply!</div><div>I login with root privilege, thus I have the permission to read /dev/input/event*</div><div><br></div><div>Could you tell how to set ID_INPUT / ID_INPUT_MOUSE / ID_INPUT_KEYBOARD?</div><div><br></div><div>Is there any setting guide which is similar to Qt5'?</div><div>export QT_QPA_EVDEV_MOUSE_PARAMETERS=/dev/input/mouse0</div><div>export QT_QPA_EVDEV_KEYBOARD_PARAMETERS=/dev/input/event1</div></div><br><div class="gmail_quote"><div dir="ltr">Peter Hutterer <<a href="mailto:peter.hutterer@who-t.net">peter.hutterer@who-t.net</a>> 于2018年8月22日周三 上午8:34写道:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tue, Aug 21, 2018 at 04:33:01PM +0800, binnan hao wrote:<br>
> *warning: no input devices on entering weston. possible causes:- no<br>
> permissions to read /dev/input/event*- seats misconfigured (weston backend<br>
> option 'seat', udev device property ID_SEAT) *<br>
> <br>
> My system is built on Linux Kernel and Busybox without using systemmd. Is<br>
> there any solution to support keyboard and mouse on txhis platform? backend<br>
> uses fbdev-backend.so<br>
> Many thanks<br>
<br>
check that <br>
- you have permissions to read /dev/input/event*<br>
- ID_INPUT **and** ID_INPUT_MOUSE/ID_INPUT_KEYBOARD is set on the input<br>
devices<br>
<br>
if you're using libinput (judging by the error msg you do) it doesn't<br>
actually care about ID_SEAT **unless* you want it to work on a specific seat<br>
other than seat0.<br>
<br>
Cheers,<br>
Peter<br>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><b style="font-size:x-small">Hao Binnan</b><br></div><div dir="ltr"><font size="1"><i>Isoo (Qinhuangdao) software development Co., Ltd. (China)</i></font></div><div dir="ltr"><font size="1"><a href="http://www.eassos.com" target="_blank">http://www.eassos.com</a></font></div><div dir="ltr"><font size="1"><br></font></div><div dir="ltr"><font size="1">PGP Public Key: 4096R/9EF21740 / 9678 1E8C B21E 1E60 3997 811D F83B B359 9EF2 1740</font></div><div dir="ltr"><font size="1">haobinnan <<a href="mailto:haobinnan@gmail.com" target="_blank">haobinnan@gmail.com</a>><br></font></div></div></div></div></div></div></div></div></div></div></div></div></div>