Strange effects when changing system time

[Andreas Müller]

On Tue, Mar 12, 2013 at 10:39 AM, Silvio Knizek <killermoehre at gmx.net> wrote:
> Use ntpdate at start up to set the right time before you start your
> graphical environment.
>
OK I can do that but there are cases I don't have network or the ports
which ntp uses are blocked.

One additional note: The described behaviour is not occuring every
time and since killing xfwm4 helps let me start to think this is a
bug. Will investigate this further.

Andreas