Hi,

I installed in a qemu-kvm a minimal wheezy:amd64 (whith absolutly no 
additional package), dist-upgrade to jessie:amd64 and the following packages 
(without any suggests):
   xserver-xorg-video-qxl xserver-xorg-video-vmware spice-vdagent dbus psmisc 
   bzip2 unzip locales file ca-certificates pmount xorg tdebase-trinity
   desktop-base-trinity twin-trinity tdm-trinity  tde-i18n-de-trinity
   knotes-trinity kcalc-trinity xterm

After a reboot everything went fine, but after logout as normal user, qemu-kvm 
dies with the message "5416 Speicherzugriffsfehler"

The VM is started with the additional options 
  -soundhw ac97 -vga qxl -device virtio-serial-pci \
  -device virtserialport,chardev=spicechannel0,name=com.redhat.spice.0\
  -chardev spicevmc,id=spicechannel0,name=vdagent \
  -spice port=${SPICEPORT},addr=${HOST},disable-ticketing

I can not decide, if it is a problem of the qxl-videoserver (optimized for the 
spice-protocol) or something inside of Trinity.

Fine regards
Rolf