Linked by Thom Holwerda on Sat 14th Dec 2013 00:14 UTC
Games

As promised, Valve has released the first test release of SteamOS. From the FAQ:

SteamOS is a fork (derivative) of Debian GNU/Linux. The first version (SteamOS 1.0) is called 'alchemist' and it is based on the Debian 'wheezy' (stable 7.1) distribution.

The major changes made in SteamOS are:

  • Backported eglibc 2.17 from Debian testing
  • Added various third-party drivers and updated graphics stack (Intel and AMD graphics support still being worked on)
  • Updated kernel tracking the 3.10 longterm branch (currently 3.10.11)
  • Custom graphics compositor designed to provide a seamless transition between Steam, its games and the SteamOS system overlay
  • Configured to auto-update from the Valve SteamOS repositories

You need to have an NVIDIA card for it to work, since Intel and AMD graphics are currently not yet supported (work is underway).

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RE[2]: Phoronix
by oiaohm on Wed 18th Dec 2013 03:50 UTC in reply to "RE: Phoronix"
oiaohm
Member since:
2009-05-30

"* SteamOS is using the Linux 3.10 kernel, but it's not a vanilla kernel. There's many patches added onto the Linux 3.10 kernel for SteamOS, particularly taken from the real-time patch-set and other changes. As pointed out by a Phoronix reader, "SteamOS appears to be using linux 3.10 - PREEMPT_RT_FULL (unsurprisingly) with a heavy amount of patching (282 patches for -rt in the 'all' architectures/folder, alone).


And someone above these posts was able to say, this is a minor change?
"
http://packages.debian.org/wheezy/linux-image-rt-amd64
Compared to lot Distrobution kernel alterations this is a minor change. Yes I have provide a link to a debian equally messed with kernel.

Its all about prospective.

If you expect the steam customised kernel to be a good desktop kernel you have another thing coming. Linux kernel is highly customisable. The options you set do effect performance quite a bit.

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