Your logs show that your xserver is crashing but your kernel is still not lucid default. I'll close this bug if you can't a) prove that the 64bit lucid has a different default kernel than lucid_i386 b) move back to lucid's default kernel c)upgrade to maverick (still under developement)
** Package changed: gdm (Ubuntu) => xorg (Ubuntu) -- Mouse and keyboard stop working after selecting user https://bugs.launchpad.net/bugs/566631 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