As I speek... Just when I click to send...freeze :-) This time the freeze is similar to type (1) but with the difference that I can switch to the console. I've copied all /var/log/. I want just to note that sometimes, after the crash, in the dmesg add some message "[drm] Num pipes: 1" as you can see in kern.log. I forgot to write that, yesterday I also have installed the libgl1-mesa-dri-dbg libc6-dbg xserver-xorg-core-dbg xserver-xorg-video-ati-dbg packages (I don't know how use that packages, I've just installed) but I haven't found any backtrace...
-- desktop freeze with kwin desktop effects on Radeon X600 and X1600 https://bugs.launchpad.net/bugs/368461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs