Yesterday Ubuntu froze on me too. I was just doing some internetting, when the whole screen froze and i wasn't able to do anything, the solution was to reset. Also the the laptop seemed not to do anything (the hard drive led wasn't flicking). I'm running ubuntu 12.04 in 3D mode.
Kernel: 3.2.0.24.26 Processor: Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz video card:ATI RADEON grapphics HD 6470m 1Gb ram: 4Gb Video driver: X.org ATI fglrx 2:8.960 I've did a search around on google and noticed that a lot of RADEON video cards suffer from this problem. Maybe the driver could be the cause? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/996989 Title: Ubuntu 12.04 Freezes Frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/996989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs