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Linux Kernel Suffering Power Management Regression?

Posted by Soulskill on from the year-of-linux-on-the-coppertop dept.

An anonymous reader writes "It appears that there's a big power management regression in the Linux kernel for the 2.6.38 and 2.6.39 development releases, including the kernel to ship with Ubuntu 11.04 next week. It's reportedly causing a 10~30% increase in power consumption on many laptop computers."

1 of 186 comments (clear)

  1. Re:Linus Torvalds and regression? by Jah-Wren+Ryel · · Score: 5, Interesting

    Ever notice it is only Phoronix reporting that?

    Do you know of any other organization with a large automated regression testing system for linux kernels? That's not just me being snarky, its a serious question - who else beside phoronix is doing this sort of wide-scale testing on a constant basis?

    --
    When information is power, privacy is freedom.