17 Results for kernel

Linux Supports More Devices Than Any Other OS

On the O'Reilly Media site, there is an intriguing interview with kernel developer Greg Kroah-Hartman. Kroah-Hartman says he has evidence that Linux now supports more devices than any other operating system.

In the lengthy interview, he talks about why this is true now, and how hardware suppliers and open source developers can work together to bring more peripherals to life.



The Kernel as a Model: Why Open Source Works

Linux Foundation Interview w/Linus Torvalds screen cap

The Linux Foundation recently posted a video interview with Linus Torvalds that took place at September's Linux Kernel Summit. Torvalds, the man behind the Linux kernel, and the project's chief coordinator, is always interesting to hear and the ten minute video is well worth watching.

Torvalds' insights range from disarmingly truthful (email is a fine method for communicating, but the Summit is needed because it's good to see people) to keenly introspective (kernel and userland issues are rough, because no one sees things in quite the same terms).



Likely Cause of Intel e1000e Bug Discovered

Intel logoThis week, the Linux kernel and Intel developer teams announced they had discovered the probable cause of the e1000e bug. This bug was particularly destructive, as it would corrupt the EEPROM/NVM of some Intel ethernet adapter chipsets, completely disabling them. Though this issue was patched to prevent damage to these components prior to the 2.6.27 kernel's final release, the actual reason for the corruption was unclear.



Linux Kernel 2.6.27 Released: Webcams, True Flash Devices Get Love

On Friday, Linux kernel 2.6.27 was released, introducing a number of new features and enhancements. Most notably, this release incorporates fully the (now infamous) patched Intel e1000e driver.

However, there are several other interesting and welcome additions to this kernel release.



Alpha/Beta Testers, Breathe Easy, e1000e Patch Available

A bug surfaced recently in the pre-release versions of the 2.6.27 Linux kernel (up to 2.6.27rc7). The bug affected the e1000e driver module, which supports a number of onboard Intel ethernet adapters. The driver would corrupt the EEPROM/NVM of adapters with ICH8 and ICH9 chipsets, rendering them useless.

The silver lining was that since the kernel is a pre-release, only distributions with releases in the alpha or beta stages, or custom compiled testing kernels, were affected. The Intel team released a patch Wednesday to prevent further damage.



The Open Source Contributions of Six Blind Men and an Elephant

The Linux Plumbers Conference may have ended last Friday, but the discussions -- and one discussion in particular -- will be analyzed, deconstructed, and argued for quite a bit longer.

Greg Kroah-Hartman's assertion is that Canonical doesn't contribute significantly to kernel development and the packages that make up the core of a Linux system. Canonical CTO Matt Zimmerman responded to this assertion. It seems at that point, much of the community, developers and users alike, took to examining their particular parts of the open source elephant.

Herein lies the problem.



Linux vs. Closed-Source Kernel Modules

There's an uneasy relationship between Linux and some of the bits that make it work on many computers - closed-source kernel modules. These modules - NVidia video card drivers are the most notorious example - add substantial, and sometimes critical, functionality to Linux without themselves being open source. Now a group of kernel developers are on the record with their opposition to these modules.


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