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Ubuntu 11.10 as an alternative to OSX on the Macbook Pro

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Linux

For those users not enamoured by the direction OSX is taking or if you are looking to run a free Opensource alternative there are a couple of choices in the Linux camp. I've covered Sabayon and in this article I take a look at just how easy is it to install Ubuntu on a Macbook Pro as the Only OS.

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More in Tux Machines

WebKitGTK+ 2.5.2 Drops GTK+2 Dependency

WebKitGTK+, a version of the WebKit open source web engine that uses GTK+ as its user-facing frontend, has reached version 2.5.2. Read more

today's leftovers

Proposed: A Tainted Performance State For The Linux Kernel

Similar to the kernel states of having a tainted kernel for using binary blob kernel modules or unsigned modules, a new tainting method has been proposed for warning the user about potentially adverse kernel performance. Dave Hansen of Intel has proposed a new "TAINT_PERFORMANCE" for the kernel that would proactively print a warning message about not using the kernel for any performance measurements. Dave explained in his RFC announcement, "I have more than once myself been the victim of an accidentally-enabled kernel configuration option being mistaken for a true performance problem. I'm sure I've also taken profiles or performance measurements and assumed they were real-world when really I was measuring the performance with an option that nobody turns on in production. A warning like this late in boot will help remind folks when these kinds of things are enabled." Read more

Scientific Linux 7.0 x86_64 BETA 3

Fermilab's intention is to continue the development and support of Scientific Linux and refine its focus as an operating system for scientific computing. Today we are announcing a beta release of Scientific Linux 7. We continue to develop a stable process for generating and distributing Scientific Linux, with the intent that Scientific Linux remains the same high quality operating system the community has come to expect. Please do not install Pre-Release software in your production environment. Read more