Language Selection

English French German Italian Portuguese Spanish

Linux Kernel Power Bug Now High Importance In Ubuntu

Filed under
Linux
Ubuntu

The bug introduced during the development of the Linux 2.6.38 kernel causing excessive power consumption is very real, is occurring on many different hardware platforms, and has just been deemed a bug of high importance by the Ubuntu Kernel Team. This serious regression was just made widely known on Friday in my Mobile Users Beware: Linux Has Major Power Regression article and then further detailed in The Tests Showing Ubuntu 11.04 On A Power Consumption Binge.

At first, some were trying to write this off as not being a bug or just a Phoronix story, but it's proved to be a very real issue. Worst of all, it's living in the upstream Linux kernel and impacting all Linux distributions using 2.6.38+, which is already released as stable and it's still living in the Linux 2.6.39 kernel. The bug has been in the mainline kernel since the second week of January, that's almost four months!

rest here




More in Tux Machines

It's Time to Upgrade to Fedora 24 Linux If You're Still Using Fedora 22

Fedora Program Manager Jan Kurik announced that the Fedora 22 Linux operating system has officially reached end of its life on July 19, 2016, urging users to upgrade to either the Fedora 23 or Fedora 24 releases. Read more

Running Windows apps on Linux

Now just to clear the air. I personally don't run Windows in a virtual machine or dual-boot. However, there are some games I play using WINE. If you're stuck trying to pull yourself away from legacy Windows applications take heart, there is hope. One of the options above may provide you with a means of using Linux for most daily tasks while still having access to any Windows applications you can't live without. What say you? Do you find yourself dual-booting or using WINE? Perhaps you didn't know that it's possible to run an unregistered copy of Windows 10 without any show-stopping restrictions? Hit the Comments and share your experience with Windows applications as a Linux user. Read more

ArchStrike Ethical Hacking Linux Operating System Gets Its First ISO Builds

The ArchStrike developers have announced today, July 25, 2016, that their Arch Linux-based operating system designed for ethical hackers now has official installation mediums as ISO images. Read more

GNU Linux-libre Kernel 4.7 Officially Released for Users Who Want 100% Freedom

Alexandre Oliva from the GNU Linux-libre project happily announced the release and general availability for download of the GNU Linux-libre 4.7 kernel for those who want 100% freedom when using a GNU/Linux operating system. The release of GNU Linux-libre kernel 4.7 comes a few hours after Linus Torvalds' announcement for the new Linux 4.7 kernel branch, on which GNU Linux-libre 4.7-gnu is based, and, as usual, it contains deblobbing changes for various of the included drivers, including Radeon, Intel i915 CSR, Intel Skylake audio, HFI1 InfiniBand, Realtek rtl8xxxu Wi-Fi, iwlwifi, mwifiex, Broadcom brcmfmac, and Atheros ath10k. Read more