As I had said this one bug has got nothing to do with all other time Precise screen went black.
I did not install neither re-install neither re-configure nothing, I just did as I said up. I think PC was going to change the way of viewing power supply because in first reboot I could press button ON. But then I did not have time. So I stopped electricity. But then I said to myself, no, better reboot. So when I turned on electricity, no button to press again. And then white screen then black screen on external monitor, so not same problem at all then first. It is the second log package I send you and it illustrates comments just up. Thank you. ** Attachment added: "varandcrash-precise2.tar.gz" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1296263/+attachment/4039210/+files/varandcrash-precise2.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1296263 Title: gnome-power-manager may be related to black screen and auto-power-on noise and Xorg crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1296263/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs