Despite from sistem -> aspect-> grafic effects says that compiz was disable, I had to make compiz non-executable: sudo chmod a-x /usr/bin/compiz Now , booting with kernel 2.6.31-14 and defaul xorg.conf (without "vesa"), the system works great.
So, for me, the problem is compiz and driver intel. (However, why with vesa, the system get a black screen at boot?) Bye -- [i965 X3100] X freezes randomly, only mouse pointer still functional https://bugs.launchpad.net/bugs/345119 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