problems after upgrade to progeny

[Andre Berger <uzscd5@uni-bonn.de>]

I've just upgraded my potato box to progeny. There's a problem with
xserver-xfree86 (4.0.1-12), the mga driver, and geometry. Vertical
window borders are partly gibberish, like waves, and the text of lines
between these parts is slanted to the right or left. This may sound
poetic, but makes things really hard to read. Is this a known bug, am
I supposed to write a bug report?

Second, which TrueType-fontserver would you suggest?

Next, what's the best way to switch back to xserver-svga (3.3.6-x)
if I find no fix for 4.x?

And last, my clock is wrong since the upgrade. It was set to UTC, tz
Berlin, UTC=yes, and now shows /etc/localtime, tz Berlin, UTC=yes, and
is one hour late (diff Berlin, London) whenever I connect to a time
server. I've read the hwclock man page and
/usr/doc/util-linux/README.Debian.hwclock, which tells not to trigger
hwclock directly, and I'm confused now. Maybe someone could just post a
command for my problem?, whatever I tried didn't work.

Thank you.

Andre