Keys changed in kde after upgrade

[Adrián Ribao Martínez <aribao@gmail.com>]

Hello, I run a Debian sid in my laptop, and usually, I upgrade it almost every 
day.
Today, after upgrading the system, all the keys where changed, in KDE and 
Gnome.
Every time I press the up-arrow key, it opens knsapshot, and so on with the 
other keys.
The distribution of the keys, and the keyboard type are exactly the same as 
the upgrade, configured with the right options.
The only thing I did is an upgrade.
Here is the log:

hpijs (2.6.10+1.6.10-4.2) to 2.6.10+1.6.10-4.3
hpijs-ppds (2.6.10+1.6.10-4.2) to 2.6.10+1.6.10-4.3
hplip (1.6.10-4.2) to 1.6.10-4.3
hplip-data (1.6.10-4.2) to 1.6.10-4.3
k3b (1.0.3-2) to 1.0.3-3
kdelibs (4:3.5.8.dfsg.1-2) to 4:3.5.8.dfsg.1-3
kdelibs-data (4:3.5.8.dfsg.1-2) to 4:3.5.8.dfsg.1-3
kdelibs4c2a (4:3.5.8.dfsg.1-2) to 4:3.5.8.dfsg.1-3
klibc-utils (1.5.7-1) to 1.5.7-2
libdb4.5 (4.5.20-9) to 4.5.20-11
libdb4.6 (4.6.21-2) to 4.6.21-4
libdb4.6++ (4.6.21-2) to 4.6.21-4
libdbi-perl (1.59-1) to 1.601-1
libk3b3 (1.0.3-2) to 1.0.3-3
libklibc (1.5.7-1) to 1.5.7-2
libnm-util0 (0.6.5-2) to 0.6.5-3
libpango1.0-0 (1.18.2-2) to 1.18.3-1
libpango1.0-common (1.18.2-2) to 1.18.3-1
libportaudio2 (19+svn20070125-1) to 19+svn20071022-1
libt1-5 (5.1.1-1) to 5.1.1-1.1
ntp-doc (1:4.2.4p4+dfsg-1) to 1:4.2.4p4+dfsg-2
ntpdate (1:4.2.4p4+dfsg-1) to 1:4.2.4p4+dfsg-2
python-crypto (2.0.1+dfsg1-2) to 2.0.1+dfsg1-2.1
vorbis-tools (1.1.1-14) to 1.1.1-15

Now it's a pain to write or use the laptop, only the keys with letters are 
working.
Does anyone know if it was a problem with the upgrade and how can I solve it?
Thank you very much.