The serial console port is basicly unusable in images containing X.
Login works fine, but at the shell prompt only one out of N input
characters (N usually between 2 and 10) gets through to the shell.
dbus-launch (running as "dbus-launch --sh-syntax --exit-with-session")
is also reading from /dev/console and "eating" the missing characters.
As soon as I stop the Xserver ("sh /etc/init.d/xserver-nodm stop")
the serial console starts wroking fine (because dbus-launch is not
running any more).
This patch addresses the problem.
Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
