Problemer under oppgradering til dapper...

Jeg begynner aa bli litt desperat naa.

Legger til en kopi av mine problem fra andre sider jeg har proevd aa skaffe hjelp fra... Grunnen til at jeg skriver de norske vokalene rart, er for at de ikke fungerer skikkelig paa maskinen min.
Her kommer den;

Tried upgrading from breezy to dapper, from the synaptic package manager.

at first it couldn't upgrade because of some link in the repo.
then i changed the repo to dapper repo. Suddenly X wont start.
the system ran a forced systemcheckU(after being mounted moe than 30 times).

almost everything seemes to work except from this;

Tetex and jadetex wont install.

Some of my programs i had in breezy, like bugbuddy, isn't in the apps menu, but it shows installed in the "add apps" menu.

Norwegian user i am, my keyboard can't set up some of the norwegian letters, and some special symbols like the "at"-symbol when typing emailadresses

Everytime i log in on my desktop, this "notifier" come up;

Error activating XKB configuration.
It can happen under various circumstances:
- a bug in libxklavier library
- a bug in X server (xkbcomp, xmodmap utilities)
- X server with incompatible libxkbfile implementation

X server version data:
The X.Org Foundation
70000000

If you report this situation as a bug, please include:
- The result of xprop -root | grep XKB
- The result of gconftool-2 -R /desktop/gnome/peripherals/keyboard/kbd

Im clueless  ???
and a newbie  ;D

Repoen har jeg endret i saa mange offisielle varianter, at jeg mener det kan ikke vaere d som stenger foren skikkelig oppgradering..... Har bestilt standard 5pk. fra shipit i haap av aa faa en skikkelig oppgraderings cd... men haape paa at noen kan hjelpe meg her.

Jeg faar heller ikke  AltGr tasten til aa kunne taste ikoner som feks; kroellalfa, pund-tegnet ol....