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It's been a hell of a time getting X.Org 7.4 out the door, but this afternoon Adam Jackson has released this long-delayed update to this X system. X.Org 7.4 is arriving after the release of X Server 1.5.1 earlier in the day. Yes, it's finally here! In this article we have information on the features that make up this release along with what it's taken to get X.Org 7.4 primed for release.

Earlier this month the ATI Radeon HD 4600 series from AMD was unveiled as the new mid-range graphics cards derived from their flagship RV770 graphics core. The Radeon HD 4650 and Radeon HD 4670 are the two RV730-based products now available. The ATI Radeon HD 4670 may not be able to compete with the Radeon HD 4800 series in all of the tests, but at a price of under $100 USD is it worth pursuing? For this article we have our hands on the brand new Sapphire Radeon HD 4670 512MB graphics card as we test it on Ubuntu Linux to see how well it can perform in our OpenGL tests and overclock with the recently added OverDrive support.

Last month we looked at the EP45-DS3L and EP45T-DS3R motherboards from Gigabyte. These two Intel P45 motherboards had turned out to be great contenders as long as you are using a newer Linux distribution that ships with a very recent Linux kernel. Today though on the review block we have two new motherboards compliments of ASRock. The ASRock P43R1600Twins-WiFi and P45R2000-WiFi utilize the Intel P43 and P45 Chipsets, respectively, but the duo share the Intel ICH10R Southbridge and both feature an integrated 802.11g WiFi module along with system memory support for both DDR2 and DDR3 standards. There are also a few other extras with the ASRock P45R2000-WiFi such as ATI CrossFire support, dual Gigabit LAN, and two eSATA connectors. What's important though is whether these relatively low-cost motherboards work under Linux, and we will tell you that today.

Introduced in Ubuntu 7.10 was a feature known as BulletProofX, which provides a fail-safe mode that is by default used when the X server fails to properly initialize. In this original implementation, it would default back to using the VESA display driver with 256 colors and then proceed to run the displayconfig-gtk utility. While this is nice for the end-user as it keeps them from touching a terminal to debug an X server problem, for experienced users it inhibits them from easily debugging the problem. This Canonical implementation also had frustrated other users. However, with the forthcoming Ubuntu 8.10 release, it has received some much-needed improvements while making BulletProofX more simple.

Late last month we published our preview of the ASUS Eee PC 901 and we shared our plans for a number of benchmarks using this netbook with Intel's Atom processor. Following our Linux desktop encryption benchmarks of the ASUS Eee PC 901 and Intel Atom N270 CPU we have a performance comparison of Xandros, Fedora, Ubuntu, and Mandriva on this low-cost netbook PC.

Back in August we shared some of what we are doing to drive new graphics benchmarks on Linux through the Phoronix Test Suite. With that, we showcased Lightsmark 2008, which was ported to Linux for integration with the Phoronix Test Suite, and Unigine Sanctuary. Unigine Sanctuary showcased the latest work from Unigine Corp, which is a Russian development studio focused on creating cross-platform middleware for virtual 3D worlds. The Unigine Sanctuary demo was stunning, but introduced with the Phoronix Test Suite 1.2 "Malvik" release last week was their latest technology benchmark. Unigine Tropics is an absolutely stunning test with impressive graphics capabilities and it really sets a new precedence for Linux graphics capabilities through its OpenGL renderer.

It has been one year and four days since X.Org 7.3 was released and a number of months since X.Org 7.4 was supposed to be released, but today X.Org 7.4 is scheduled to finally make it out the door! This release is shipping quite late and with a slimmed down set of features, but in this article we have more details on what this release holds in store for the Linux desktop community and why it may be a short-lived release.

While the ASUS Eee PC 901 doesn't have its solid-state disk drives encrypted by default, if you are storing any potentially sensitive information on this netbook -- or any mobile device for that matter -- you really should encrypt the data. When you lose a mobile device or it has been stolen, it can be a nightmare if your banking information was stored on there or even just passwords to your Internet accounts. However, what is the performance cost for fully encrypting a hard drive on one of these Intel Atom computers? In this article we are looking at the performance impact of fully encrypting the solid-state storage versus an unencrypted LVM within Ubuntu Linux.

Phoronix Media has announced the release of Phoronix Test Suite 1.2 (codenamed "Malvik"), an update to its leading and award-winning benchmarking software, during the 2008 X Developers' Summit. This update incorporates support for new operating systems and features to better aid ISVs, IHVs, ODMs, and OEMs in profiling their hardware and software for optimal performance and compatibility. In total there are more than 250 official changes with many new test profiles and suites since the release of Phoronix Test Suite 1.0 in June of 2008.

With Mesa 7.1 having been released this week and the open-source R600/770 3D support just around the corner, we've taken this opportunity to see how the open-source Mesa 3D stack compares to AMD's monthly-refined Catalyst Linux Suite with the fglrx driver performs for the Radeon X1000 (R500) series. In this article are Mesa 7.1 and Catalyst 8.8 benchmarks for the Radeon X1300PRO and X1800XL graphics cards.

Last year ASUS had christened the Eee PC as a cost-effective but well built sub-notebook that ended up being extremely popular with more people than just computer enthusiasts. The original Eee PC 700 series had shipped with Intel Celeron hardware, a solid-state drive, and a Xandros-based Linux distribution. These units have been selling extremely well but back in June ASUS had unveiled the Eee 901 as well as the Eee 1000 series. These newer models now use Intel Diamondville-based Atom CPUs, which we have been quite fond of for their technological advances. In this article we are providing our first look at the Eee PC 901 along with a few bits of information and sharing some of our plans for the Eee Linux testing in the near future.

Back in June we had looked at the Super Micro C2SBX+ motherboard, which was a workstation motherboard oriented around the Intel X48 Chipset. This was our first time reviewing a Super Micro product at Phoronix, but from the success of the C2SBX+ we decided to look at another one of their motherboards. This time around we have our hands on the Super Micro C2SEA, which is a desktop motherboard that uses the Intel G45 Chipset and provides integrated GMA X4500 HD graphics.

Earlier this week with the release of the Catalyst 8.8 driver we were first to deliver Linux CrossFire benchmarks for the Radeon HD 4800 series along with the first OverDrive for Linux article. With our initial CrossFire for Linux article we had delivered benchmarks from the Radeon HD 4850 and Radeon HD 4870, now though we are delivering the first Radeon HD 4870 X2 benchmarks under Ubuntu Linux. In this article we have our hands on the VisionTek Radeon HD 4870 X2 2GB graphics card.

Back in June we had exclusively shared that CrossFire would be coming to Linux as part of their Radeon HD 4800 series strategy. CrossFire (or CrossFire X as it's now known) allows the graphics rendering workload to be split between multiple Radeon GPUs to deliver faster performance. Meanwhile, NVIDIA's multi-GPU technology known as SLI (Scalable Link Interface) has been supported on Linux since 2005. While AMD is still working to address some issues with their ATI Linux driver, they have been working hard on new features like CrossFire. How does this feature work though on Linux and does it deliver similar performance gains to their Windows driver? Today we have a full rundown on ATI CrossFire for Linux along with benchmarks from the ATI Radeon HD 4850 and Radeon HD 4870.

When it comes to ATI hardware, one of the features we have been after for the longest time on Linux has been any overclocking support. Windows users have ATI's OverDrive at their disposal along with an arsenal of third-party utilities such as ATI Tool. NVIDIA also has various utilities for overclocking their graphics cards on Windows, but they also provide support for overclocking on Linux. Today though with the release of the Catalyst 8.8 Linux driver there is finally ATI OverDrive 5 support on Linux.

It has been a few weeks since NVIDIA last pushed out a Linux display driver update, but this morning already they have pushed out a new update. The just-released NVIDIA 177.67 display driver doesn't introduce OpenGL 3.0 support or any other major features, but it does look to resolve a number of bugs, provide improvements to the Render extension, add official support to the GeForce GTX 260/280 graphics cards, and a number of other improvements.

Intel's P45 Chipset was released this summer along with the P43, G43, and G45 Chipsets as the mainstream Eaglelake alternative to Intel's current flagship X48 Chipset. Though over the older X48 motherboards, the P45 has the advantages of using Intel's newer ICH10 / ICH10R Southbridge and support for up to 16GB of DDR2/DDR3 memory, which is double that of what's supported by the X48. Today we are looking at two Intel P45 motherboards compliments of Gigabyte with their EP45-DS3L and EP45T-DS3R. The EP45-DS3L and EP45T-DS3R are just two of Gigabyte's motherboards bearing the P45 Chipset but in total they have eight different motherboards using this version of the Eaglelake Chipset.

Earlier this year prior to the release of GNOME 2.22 we had shared eight interesting improvements in GNOME 2.22. Some of these improvements included Epiphany with the WebKit back-end (if built with the proper argument), Evince Document Viewing improvements, Cheese web-camera software, Mousetweaks, the Vinagre VNC client, and Totem enhancements. Now with the official GNOME 2.24 release due out next month, this time around we're sharing a few of the interesting highlights for this GNOME update.

For months we have been telling you that AMD has been preparing to release their R600 series documentation as well as opening up the source-code to two of their internal software projects used for testing new graphics processor designs prior to the availability of the actual hardware. Advanced Micro Devices has yet to release their 3D programming documentation covering the R600 series (or the brand-new RV770) nor the source-code to their two internal projects (TCore and KGrids), but following several postings in our forums over the past couple of weeks and many emails inquiring about the status, today we have a brief update to share.

From SIGGRAPH 2008, one of the premiere computers graphics conferences, the Khronos Group has announced the release of the OpenGL 3.0 API specification and the GLSL 1.30 shading language specification. This is the first major update to this cross-platform 3D programming API since the OpenGL 2.1 release two years ago. In this article we have a bit of information on these OpenGL and GLSL updates and when we can expect to see the Linux graphics scene moving to this new standard.