Le 08/02/2013 21:52, J. Leslie Turriff a �crit :
> Hi,
>       I installed Trinity in my openSuSE 12.2 on X86_64, using the instructions on your website.
>
>       With DISPLAYMANAGER="/opt/trinity/bin/kdm" in /etc/sysconfig/displaymanager and DEFAULT_WM="kdm" in /etc/sysconfig/windowmanager, booting the system displays the Trinity login prompt, but when I enter my username and password, the display just blinks and refreshes the password field.
>
>       I have looked in /var/log/messages, /var/log/warn, /var/log/Xorg.0.log, xdm.errors and kdm.log, but the only suspicious items I see are in kdm.log:
>
> QWidget::setMinimumSize: The smallest allowed size is (0,0)
> QWidget::setMaximumSize: (unnamed/QDialog) Negative sizes (-1,-1) are not possible
> Feb  8 13:39:24 kdm_greet[28323] error: Can't open default user face
> QImage::convertDepth: Image is a null image
> QImage::smoothScale: Image is a null image
>
>       Perhaps one or more of these is causing the issue?  Any suggestions on how to proceed are welcome.
>
> Leslie
>

Hello, this message is harmless (I think).
It just tells that some user account does not have an associated icon to 
display on the login screen.
So KDM is unable to display the icon.

Francois