I have updated my system to the last testing version and now it works. It may be related to the transition of qscintilla.
Feel free for closing this bug. Thanks. These are the updated packages: geoip-database (1.4.7~beta3+dfsg-1) to 1.4.7~beta3+dfsg-2 iputils-ping (3:20100214-1) to 3:20100418-1 libdevkit-power-gobject1 (1:0.9.2-1) to 1:0.9.4-1 libgeoip1 (1.4.7~beta3+dfsg-1) to 1.4.7~beta3+dfsg-2 libgssapi-krb5-2 (1.8.1+dfsg-2) to 1.8.1+dfsg-3 libk5crypto3 (1.8.1+dfsg-2) to 1.8.1+dfsg-3 libkrb5-3 (1.8.1+dfsg-2) to 1.8.1+dfsg-3 libkrb5support0 (1.8.1+dfsg-2) to 1.8.1+dfsg-3 libmysqlclient16 (5.1.45-1) to 5.1.46-1 libpopt0 (1.15-1) to 1.16-1 libpth20 (2.0.7-14) to 2.0.7-16 libqscintilla2-5 (2.4-5) to 2.4.3-1+b1 libsmbclient (2:3.4.7~dfsg-2) to 2:3.4.8~dfsg-1 libtotem-plparser17 (2.30.0-3) to 2.30.1-1 libupower-glib1 (0.9.2-1) to 0.9.4-1 libwbclient0 (2:3.4.7~dfsg-2) to 2:3.4.8~dfsg-1 mysql-common (5.1.45-1) to 5.1.46-1 python-qscintilla2 (2.4-5) to 2.4.3-1+b1 python-qt4 (4.6-1) to 4.7.3-1 python-sip4 (4.9-1) to 4.10.2-1 totem (2.30.1-2) to 2.30.2-1 totem-coherence (2.30.1-2) to 2.30.2-1 totem-common (2.30.1-2) to 2.30.2-1 totem-mozilla (2.30.1-2) to 2.30.2-1 totem-plugins (2.30.1-2) to 2.30.2-1 upower (0.9.2-1) to 0.9.4-1 xserver-xorg-video-mga (1:1.4.11.dfsg-2) to 1:1.4.11.dfsg-4 Instaló los paquetes siguientes: python-sip (4.10.2-1) -- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Diego Álvarez Prieto dalva...@uniovi.es http://isa.uniovi.es/~dalvarez Area de Ingeniería de Sistemas y Automática Dep. de Ingeniería Eléctrica Universidad de Oviedo %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org