问题

when u start into X envirement, 可以run
startx
but u find that in
chrome
cannot use ibus for chinese input(BTW, I use ibus-rime, It is really good) However, When u run
xinit
into X, ibus is OK (but WHY??)
sometimes, xinit returns false, message as:

...
cannot open /dev/tty0  // or /dev/tty*

解决方案

A1

修改

/etc/X11/Xwrapper.config

add

needs_root_rights=yes

A2

修改

/etc/X11/xinit/xserverrc  //for all users

or

$HOME/.xerverrc // for the $USER

to

...
exec /usr/bin/X -nolisten tcp "$@" vt$XDG_VTNR

In which vt$XDG_VTNR is the key to solve the problem.

效果

ok