I also have a freezing problem with Ubuntu 13.10 Here is what I posted this morning in the "General" forum:
Hello, my system randomly freezes when I login with the Ubuntu (default) desktop but does not when I use the Gnome flashback (no effects) desktop. I haven't login using the regular Gnome flashback desktop. The freezes happen doing simple things. It did also happen with Ubuntu 13.04 I have an Nvidia GeForce GT 240 (GT 215) video card I did a system test and what got tested passed Memory 7.8 GiB Processor Intel Pentium(R) D CPU 3.20GHz x 2 Graphics Gallium 0.4 on NVA3 OS type 64-bit Disk 23.6 GB -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1242767 Title: computer freeze trying to exit "gnome-control-center" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1242767/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

