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Operating Systems

OpenSolaris vs. Linux Kernel Benchmarks

Earlier this week we delivered benchmarks of Ubuntu 9.04 versus Mac OS X 10.5.6 and found that the Leopard operating system had performed better than the Jaunty Jackalope in a majority of the tests, at least when it came to Ubuntu 32-bit. We are back with more operating system benchmarks today, but this time we are comparing the performance of the Linux and Sun OpenSolaris kernels. We had used the Nexenta Core Platform 2 operating system that combines the OpenSolaris kernel with a GNU/Ubuntu user-land to that of the same Ubuntu package set but with the Linux kernel. Testing was done with both 32-bit and 64-bit Ubuntu server installations.
14 May 2009 - 27 Comments

Ubuntu 9.04 vs. Mac OS X 10.5.6 Benchmarks

Last year we provided benchmarks looking at Ubuntu versus Mac OS X when it came to using the latest releases for both software platforms at the time. Both operating systems had performed competitively -- in some tests, the Apple OS wound up on top while in other areas Canonical had the advantage. Since that article back in November, Apple has released a minor update to Leopard (v10.5.6) and Canonical last month released Ubuntu 9.04. We have already looked at the performance of Ubuntu's Jaunty Jackalope, and even found it to perform with old hardware, but how does it now compete with Mac OS X? We have more benchmarks this morning to continue this performance investigation.
12 May 2009 - 89 Comments

A Weekend Look At OpenSolaris 2009.06

It has been a while since last talking about OpenSolaris 2009.06 at Phoronix, but this weekend we decided to fire up Sun's latest build based upon the SXCE 111a build available from Genunix. Enclosed are a few screenshots and other information about this Sun community operating system that should be officially released within a month.
2 May 2009 - 21 Comments

Fedora 11 Preview

Red Hat is expecting to deliver the final release of Fedora 11 in just less than one month, but today they have offered up a preview build of this next open-source Linux distribution update that is known as Leonidas. This afternoon we have screenshots of the Fedora 11 Preview release along with information on some of the changes.
28 April 2009 - 49 Comments

PC-BSD 7.1 vs. Kubuntu 9.04 Benchmarks

Earlier this month PC-BSD 7.1 was released, which is based upon the FreeBSD 7.1 stable release, but of course with the extra packages and changes that make PC-BSD an easier to use BSD-based desktop operating system. PC-BSD 7.1 ships with X.Org 7.4 and KDE 4.2.2 installed along with many other packages when using the x86 or x64 DVD installations. Though with the Phoronix Test Suite now having enhanced support for PC-BSD, we decided to see how well PC-BSD 7.1 performs against Kubuntu 9.04.
20 April 2009 - 21 Comments

Why Dell Should Upgrade Past Ubuntu 8.04 LTS

Earlier this week we looked at the Inspiron Mini 9, which was Dell's inaugural Atom-powered netbook. The hardware to the device was fine and it even shipped with Ubuntu Linux, albeit with a few modifications. In that article though we said we would have Ubuntu benchmarks coming from this 8.9" Intel device and today we have those numbers to share. We are looking at the performance of Ubuntu 8.04.2 LTS, Ubuntu 8.10, and Ubuntu 9.04 from the Dell Inspiron Mini 9 netbook. Since Ubuntu 8.04.2, Intel's Atom performance has improved tremendously and Dell should begin thinking about upgrading past the Long-Term Support release.
16 April 2009 - 18 Comments

Ubuntu 9.04 Beta vs. Fedora 11 Beta

Last week marked the release of the Ubuntu 9.04 Beta and this week there is the planned release of the Fedora 11 Beta. Both distributions are similar in the respect they will be upgrading several common packages like GNOME 2.26, but in Fedora 11 are more upstream (and experimental) bits like kernel mode-setting, the EXT4 file-system by default, and various other features. Being the Linux benchmarking fanatics that we are, we set out to run a few performance tests comparing the Ubuntu 9.04 Beta to the latest Rawhide packages that will make up today's Fedora 11 Beta release.
31 March 2009 - 21 Comments

Moblin V2 vs. Ubuntu Netbook Remix vs. Ubuntu MID

Last week Intel had pushed out a second alpha release of Moblin V2 and now it boots even faster, which means they are down to the point of being able to boot in just a few seconds. Beyond a very quick boot process, they have already incorporated kernel mode-setting and other newer Linux/X.Org technologies while also working to build a desktop environment around the Clutter OpenGL tool-kit. Moblin is certainly turning into an interesting Intel creation, but how does its performance compare to other mobile-focused Linux distributions? We have benchmarked Moblin V2 Alpha 2 and compared it against what is likely their biggest competitor in the mobile space, Ubuntu Netbook Remix, and the LPIA-based Ubuntu MID edition. Which of these mobile operating systems is the fastest? We hope to find out today.
30 March 2009 - 11 Comments

An Early Look At OpenSolaris 2009.06

Sun Microsystems has been hard at work on their OpenSolaris 2009.06 operating system, and Solaris Express Community Edition (SXCE) for which it is based. This week marked the release of Solaris Express Community Edition Build 110 and the crew at Genunix are hosting a new preview build of OpenSolaris 2009.06 atop this latest build, which we decided to try out this evening and have provided a few screenshots.
28 March 2009 - 11 Comments

Ubuntu's LPIA-based MID Edition Can Save 10%+ Power

When it comes to putting Ubuntu Linux on mobile devices, Canonical has two flavors of their popular Linux distribution to suit the needs of vendors and end-users: Ubuntu Netbook Remix and Ubuntu MID. The former targets netbook computers (hence its name), particularly those with Intel Atom processors, and brings a unique interface atop GNOME. The Ubuntu MID edition is targeted for very small netbooks and mobile Internet devices. Particularly, Ubuntu MID aims to be on handheld devices and those with 4-7" touch-screens. Beyond having a different user interface, Ubuntu MID is spun with LPIA packages instead of the i386 package-set. LPIA is quite similar to i386, but targets the Low-Power Intel Architecture with different compile-time optimizations. With the low-power focus, will this distribution extend your battery life? Yes, our results today show that the power consumption can be cut down by greater than 10%.
27 March 2009 - 11 Comments

561 operating systems articles published on Phoronix.
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