It’s not a secret that Russia doesn’t like democratic protesters and this was amply demonstrated in the last few years. Now, it looks like one of the kernel developers has been arrested in Russia while he was protesting against Ukraine’s invasion.
LXer Linux News
As I wrote about yesterday, there appears to be a new Linux kernel power regression that’s yet to be solved by the latest Linux 3.17 code. The issue was originally tracked down to being a regression introduced during the Linux 3.15 stable cycle that disabled frame-buffer compression support by default for the Intel DRM graphics driver, but the impact it’s had on the system power draw is much greater than what was anticipated by the Intel developers. A separate Intel employee is also reporting increased power draw, so I decided to run some tests on a few local systems to see what I’m encountering in the power consumption primarily between Linux 3.15 and 3.16.
Earlier this week I ran the article about open-source Radeon graphics having some improvements with Linux 3.17 but after further testing of a range of AMD GPUs spanning multiple generations, for not all hardware are AMD graphics cards faster with this experimental kernel. In this article are benchmarks of the Linux 3.17 kernel with Mesa 10.3-devel showing the winners and losers from the Radeon HD 5000 series through the latest Radeon Rx 200 series graphics cards.