NVIDIA News Archives
While this security vulnerability has been known since 2004, Rapid7 had issued a report yesterday on the buffer overflow problem in NVIDIA's binary Linux display drivers -- the issue also likely lies in the FreeBSD and Solaris drivers. This issue allows attackers to run code as root either locally or remotely. A working proof of concept is also available from Rapid7. The solution presented in this report is to remove the closed-source NVIDIA module and use the 2D NV module. NVIDIA has, however, stated that this problem has been fixed with the 1.0-9XXX series drivers. Disabling RenderAccel will also resolve this problem on the vulnerable drivers. There is also news on this NVIDIA Linux driver issue at KernelTrap. A thread has been setup on the Phoronix Forums to discuss this problem.
17 October 2006
Yesterday afternoon NVIDIA finally pushed out the first official 1.0-9XXX series Linux display driver. This driver contains no significant enhancements beyond what was found in the 1.0-9625 Beta display driver last month. Our coverage of the 1.0-9625 display driver can be found here. A thread to discuss these new drivers can be found over at the Phoronix Forums. The download page is over at NVIDIA.
14 October 2006
NVIDIA has today introduced the GeForce Go 7950GTX GPU. This mobile GPU encompasses 24 pixel shader engines, a core speed of 575MHz, 512MB of video memory onboard, and more. This NVIDIA notebook GPU was introduced at DigitalLife 2006 in New York, NY. NVIDIA's press release for the Go 7950GTX can be found here.
12 October 2006
NVIDIA has issued a public Beta display driver for Linux (x86 and x86_64), Solaris, and FreeBSD. The changes have been highlighted here. Most notably is support for GLX_EXT_texture_from_pixmap. The NVIDIA 1.0-9625 display drivers can be found at nZone.
22 September 2006
NVIDIA has today unveiled the GeForce 7900GS and GeForce 7950GT. The 7900GS uses 256MB of video memory while the 7950GT uses 512MB; both of these new NVIDIA cards are SLI supportive. The prices for these cards start at $199 USD and $299 respectively. NVIDIA's press release can be found here. After NVIDIA delivers Linux-supportive drivers for these new cards (1.0-9XXX), we will likely be delivering GNU/Linux results for the NVIDIA GeForce 7900GS 256MB and 7950GT 512MB.
6 September 2006
Roderick has passed along word that the second Beta is now out for NVClock. There are quite some hefty improvements from added GeForce 7 support to rewriting the core back-end and more. Be sure to check it out over at Linux Hardware. This third party NVIDIA Linux utility can be discussed in our Forums.
31 July 2006
A thread has been opened up on the Phoronix Forums for speculating over the release date and possible features in NVIDIA's next Linux display drivers (1.0-9XXX series). It looks as if it will indeed be an August or September launch, and will contain X.Org v7.1 support, but we are still working on nailing down other likely additions. Feel free to share your thoughts or ideas.
13 July 2006
NVIDIA has provided their first Linux legacy driver release. This driver is designed solely for older cards where support has been dropped from their official latest Linux display drivers. New in this release is installation problems on newer distributions, compatibility with the latest 2.6 kernels, improved 64-bit 2.6 stability, improved power management on newer kernels, and install NVIDIA OpenGL headers by default. More on this legacy release is at NVIDIA.
26 June 2006
There has been some discussion in the community that NVIDIA SLI is capable of running on Intel's i5000XL Greencreek Chipset, and that ATI CrossFire could even run on the Intel Chipset with its dual PCI Express x16 slots. The Greencreek is designed to be a premiere workstation Chipset for use with Intel Xeon Dempsey and Woodcrest processors. However, using the Tyan Tempest i5000XL, we threw in dual PCI Express x16 NVIDIA GeForce graphics cards to see if Scalable Link Interface was really possible. Using nvidia-xconfig --sli=AFR, the SLI option was added to the xorg.conf, however, upon rebooting we were unsuccessful in our attempts of using SLI. The NVIDIA x86_64 1.0-8762 Linux display drivers were unable to enable SLI on the Greencreek. Though the next NVIDIA Linux driver release (1.0-9XXX) may bridge support for this Chipset, at this time we were unsuccessful in our attempts. If we learn any additional information on this matter, we will be sure to pass it along. Below is the error from the X.Org log. (**) NVIDIA(0): Option "SLI" "AFR"
11 June 2006
In just a few hours from now NVIDIA Corporation will be doing a hard-launch of several new GeForce 7 products. These new products will include the NVIDIA GeForce 7300GT, 7900GS, and 7950GX2. As we had exposed yesterday, it does raise the question as to whether we will see new NVIDIA Linux display drivers this morning. While we will not be delivering any launch previews this morning or reviews of the new products, we do anticipate that some will arrive at our testing facilities shortly. In the mean time before the launch of the products, we have begun to receive advance press releases from some of NVIDIA's partners. Below are two Biostar GeForce 7300GT products. Throughout the days, and in the coming days, we will be sharing more information, as well as our usual Linux coverage.
15 May 2006
Announced today by NVIDIA is EPP memory, or officially known as Enhanced Performance Profiles. Corsair has already issued a press release stating the immediate adoption of Enhanced Performance Profiles. More on this is at NVIDIA. SANTA CLARA, CA—MAY 15, 2006—NVIDIA Corporation (Nasdaq: NVDA), the worldwide leader in programmable graphics processor technologies, today announced the results of a collaborative memory development effort called Enhanced Performance Profiles, or EPP, which allows consumers to easily expose new, advanced performance memory settings built into high performance memory DIMMs for even higher levels of overall PC system performance. In addition, NVIDIA also announced today that Corsair Memory, the worldwide leader in design and manufacture of high performance memory, is the first memory vendor to announce support for the new EPP specification, and is expected to have new EPP-based memory DIMMs available in the channel later this month.
15 May 2006
Tomorrow, May 15, NVIDIA is expected to launch the GeForce 7900GS, 7300GT, and 7950GX2. However, it does raise the question as to whether we can expect new Linux drivers to accompany this green hardware. Up to this point, our sources at NVIDIA have remained mute on the matter, however, if there were to be a driver release this week from the green it would partially align with their usual 4 month/3~4 week release cycle. In the past NVIDIA has provided some same-day Linux support, primarily with the NVIDIA GeForce 7800GTX 256MB G70 part. At this point, however, a driver release this week from NVIDIA is nothing more than a professional speculation. The next NVIDIA Linux display drivers out aren't expected to contain anything more than new hardware support and bug fixes. ATI is also quickly approaching with their monthly drivers. Upon seeing any signs of an impending NVIDIA Linux driver release, we will be certain to pass along the details.
14 May 2006
With NVIDIA's 1.0-8756 Linux display driver having come out exactly one month ago, it should be about time for another driver release. For a while now, NVIDIA has been on the approximate 4 month/3~4 week release cycle for their Linux and Solaris (occasionally FreeBSD will be added to the mix) display drivers. Of course, the 4 week release cycle in between the major releases generally only contains an improvement or two, and then bug fixes for problems introduced in the last major release. However, this time around it seems that NVIDIA's Linux display driver launch may be pushed back a bit. According to a source, the next Linux driver installment may not be introduced until Computex Taipei of this year. The buzz this year at Computex Taipei will certainly be AMD's Socket AM2 among other things, and it just so happens that new Linux drivers from the green may occur during this Taiwan show. The Phoronix coverage from Computex Taipei 2005 is available here. ATI of course has yet to come out with its May refresh from the Linux and Windows display drivers. We hope to soon acquire more information on details related to the upcoming NVIDIA Linux drivers.
7 May 2006
For those pondering whether to use Forcedeth or Nvnet for use as the ethernet driver within Linux on NVIDIA-based systems, there is an active discussion going on over at NvNews Forums. The points brought up so far include NVIDIA engineers working on the open-source Forcedeth project, netio benchmarks, and various other real-world comments.
3 May 2006
Not only has ATI Technologies come to the table with their new FireGL workstation cards today, but NVIDIA has also unleashed a new professional graphics solution. The Quadro FX4500 X2, as NVIDIA has called it, utilizes dual GPUs each with 512MB of video memory. Its memory interface is 256-bit and the memory bandwidth is 33.6GB/s. Other features include two dual-link DVI-I connectors, a stereo connector, and SLI, SDI and G-Sync capabilities. If NVIDIA is continuing in their approximate 4 month/3 week release cycle, we should expect to see new NVIDIA Linux drivers within a couple of weeks from this point -- and we certainly do expect support for the NVIDIA Quadro FX4500 X2 in the upcoming release. More details for the Quadro FX4500 X2 are available at NVIDIA.
24 April 2006
SANTA CLARA, CA—APRIL 18, 2006—NVIDIA Corporation (Nasdaq: NVDA), the worldwide leader in programmable graphics processor technologies, today unveiled the new NVIDIA GeForce Go 7900 Series of graphics processing units (GPUs), which enable gamers to experience vivid, extreme high-definition (XHD) games on notebook PCs—a dream come true for gamers that demand performance and portability. The entire NVIDIA GeForce Go 7900GTX and GeForce Go 7900GS press release can be viewed here.
19 April 2006
Today NVIDIA has unleashed the Linux and Solaris 1.0-8756 display drivers. No FreeBSD drivers to compliment this release are out at this time. Our initial impressions with the NVIDIA 1.0-8756 drivers are available here.
7 April 2006
With the new Linux (and Solaris) driver release just hours ago, this serves as the inaugural release for 2006 (unless of course, counting the 1.0-8183 display drivers). This NVIDIA 1.0-8756 release fits in line with NVIDIA's Linux release cycle that has become pretty much standard -- being an approximate 4 months/3 weeks/4 months, with the previous 1.0-8178 release falling towards the end of the December. This also means we should anticipate another driver release towards the end of April or early May. The next minor release may coincide with the X.Org 7.1 launch. After that, we are likely to see no major releases (at least those made available from nvidia.com) until September or October of this year. Of course, this is simply a general overview and the release cycle is always capable of changing. The upcoming minor release should also mark the end of the 1.0-8XXX series. Presently the NVIDIA Linux drivers are at 1.0-8756 while the Windows ForceWare are officially at 84.21 (WHQL). In this time until the next major release, we are anticipating that the 1.0-9XXX series will make its premiere. When the Rel80 1.0-8XXX launched, there were a great deal of attention grabbing features implemented for the Windows drivers, and a handful for Linux and Solaris. Some of the highlights included Scalable Link Interface (SLI) support as well as the nvidia-xconfig utility. When the NVIDIA 1.0-7XXX drivers were introduced, they were also home to a great deal of changes. Of course, NVIDIA isn't in the mood to squeal all the details early, however, we have a few conservative speculations as to what the 1.0-9XXX series may hold in store for alternative OS users. For one, the NVIDIA installer is long over-due for an overhaul. If you will recall, the installer in its current form was initially delivered with the 1.0-4349 drivers on March 31, 2003. While ATI began offering their display drivers as RPMs, with their v8.14.13 release last year they turned to a new graphical installer option. This new installer not only made it unnecessary to drop to stop X in order to run the installer but it also features the capabilities of generating distribution specific drivers. In fact, almost with each new release additional distributions are added -- ATI has done any EXCELLENT job with getting distribution vendors to join their Beta program and to provide installation compatibility. With that said, we imagine NVIDIA will finally take on ATI with a graphical (likely GTK based) installer in the Rel90 drivers. NVIDIA also has room to make improvements with its NVIDIA Settings utility. While nvidia-settings may be more robust than fireglcontrolpanel (at this present time), the Linux drivers are of course a long way from catching up with the Windows options. Both companies do, however, have viable text-based configuration utilities. On top of that, the OpenGL GLX_EXT_texture_from_pixmap extension will be finalized shortly to allow for Fedora Rendering Project AIGLX compatibility. While NVIDIA appears to have no large incentive for improving the quality of its SLI support, the 1.0-9XXX series may be home to a couple of multi-GPU related changes. If NVIDIA does stand by their four month escapades, the 1.0-9XXX drivers should also contain support for new GPUs and products to be released later this summer. Today's 1.0-8756 release also contained improved power management support on recent kernels, while ATI has largely been leading the way with Linux mobile advances. ATI had begun by porting PowerPlay to Linux, as well as other power-saving features, and they will likely continue to implement additional advancements for mobile users. One feature that many users had also hoped to make their way into 1.0-8756 drivers was H.264 hardware support and other NVIDIA PureVideo features. Depending upon how ATI plays their Linux cards with Avivo, additional video and display options could likely find their way into the 9X series. Finally, the NVIDIA Linux 1.0-9XXX series will likely bring to the table a few other features, more information is to come. It is important to reiterate that the information today has not been officially confirmed by NVIDIA, however, these are relatively safe speculations as to what features will make their way into NVIDIA's next Linux software installment due out later this year.
7 April 2006
Over at NvNews Linux Forums (the hang-out for NVIDIA representatives attempting to help its users) netllama -- or better known as Lonni J Friedman -- of NVIDIA's Linux department has finally decided to state a better release time-frame than their soon statements. According to the message, it is safe to say the driver will be available by April 15. As we had mentioned numerous times, they have been aiming for an early April release -- and this latest public word seems to definitively say the driver will be out this week, or next week. Next week of course is the second week of the month, or ATI's usual monthly driver release period for both Windows and Linux. For reference, netllama's post is available here.
6 April 2006
With our continual investigation of NVIDIA's private Beta drivers (1.0-8751) for Linux graphics solutions, we have yet another small detail to share. Back on August 1, 2005 we had reported to NVIDIA a bug that would cause CoolBits from operating on Xinerama-enabled systems. When one NVIDIA graphics solution is installed and Xinerama is enabled to drive two display heads, and then attempting to alter the X configuration with Option "Coolbits" "1" would result in CoolBits not activating. When NVIDIA reproduced our bug, they opened up the issue as bug 181974 so their development team could look into such a problem. Well, precisely 35 weeks later or 245 days and three public driver releases, this bug has yet to have been addressed. With NVIDIA's TwinView enabled for a multi-headed display, CoolBits is known to work fine but we have just confirmed this morning that the 1.0-8751 drivers still are unable to run CoolBits when Xinerama is activated. While this issue isn't a problem for most consumers, it is another bug that has yet to be addressed almost a year later. The next Linux/FreeBSD/Solaris public driver release is expected soon.
3 April 2006
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