Ubuntu 11.04 Upgrade Linux Kernel to

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http://ubuntuguide.net – Ubuntu 11.04 has many known issues posted on its release notes, one line said: On certain systems, a bad interaction between Unity, the GL driver and the kernel may cause the system to hang. (740126) This is a frequent screen frozen issue, and it’s said has something to do with the kernel. Default kernel come with Ubuntu 11.04 is 2.6.38-8, and here’s how to upgrade to Linux kernel 2.6.39-0. Press Ctrl+Alt+T to start a terminal window, and do following steps: 1.) Add the kernel ppa and update your system: sudo add-apt-repository ppa:kernel-ppa/ppa sudo apt-get update 2.) Check avai (HowTos)