Strange effects when changing system time

[Andreas Müller]

On Tue, Mar 12, 2013 at 10:48 AM, Andreas Müller
<schnitzeltony at googlemail.com> wrote:
> 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.
>
FWIW: [1] fixes it for me

[1] https://bugzilla.xfce.org/show_bug.cgi?id=10184

Andreas