After last Michel answer I uninstalled all packages and left only one package: firmware-linux-nonfree. Since then, everything works O.K. without any freezeing. I always thought it was necessary to install a driver package (free: xserver-xorg-video-radeon or non-free: fglrx-driver) to get my graphic card RADEON HD6670 to work. And now it works without any of these two packages !!! Am I right or I've missed something ? I will appreciate an answer. If freezeing was caused by the conflict between "xserver-xorg-video-radeon" and "firmware-linux-nonfree", the bug can be closed.
with regards, richi -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org