Tuesday, 31 March 2009

Dell Studio XPS 13 on Engadget

Dell Studio XPS 13 unboxing and hands-on
We finally managed to wrestle one of the sleek Studio XPSs from Dell's mitts, and we've got the pics to prove it. At first glance, the 13-inch laptop is striking, with its leather wrapped back and high gloss finish. However, we have a few minor quibbles that make the laptop a little less exciting than we'd hoped. Firstly, the leather is a bit rippled across the top -- not a huge deal, but it skews the "design" aspect here. In a similar fashion, the super-glare display is just as distracting as it is on other screens of this type, and there seems to be another slight ripple -- or wave -- in the plastic (though this isn't wholly uncommon). Once you open the box, you're greeted to a matte, low-profile keyboard that feels terrific to the touch, though unfortunately the trackpad is not only minuscule in size, but located to the left of center, which makes no sense to us (especially on something of this size). For hands like ours, we found the experience to be a bit cramped. On the software side, the boot into Vista was certainly speedy, and though we had typical issues (crapware, pop-ups, general bugginess), the system still felt pretty snappy. We're going to be taking a more in-depth look -- especially at the capabilities of that NVIDIA GeForce 9400M G GPU -- but for now, feast your eyes on the gallery below!



Sunday, 29 March 2009

New 0.8 version of the sony-laptop module for Sony Vaio Z-series Linux users

Eva Brucherseifer and Matze have released a new version of the sony-laptop module:

- Integrated support for kernel versions 2.6.27 to 2.6.29
- uncomplete decoded buttons are not releasing key input events anymore (e.g.
rfkill and stamina/speed)
- known bug: stamina/speed switch gives same acpi event for both positions
- known bug: rfkill doesn't work properly if hw switch is off when module is
being loaded
- if you load the module with speed_stamina=3 the acpi graphics card settings
are not being touched. This is usefull if you want to run nvidia xp settings.

More information as usual at
http://www.basyskom.org/~eva/log_installation_vaio_z21vnx.html
Download at http://www.basyskom.org/~eva/sony-laptop-zseries-0.8.tar.bz2

Post your comments and test results to the mailing list:
_________________
Mailing list: https://launchpad.net/~sony-vaio-z-series
Post to     : sony-vaio-z-series@lists.launchpad.net
_____________________________________________________________________________________

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Nvidia-only Sony Vaio Z-series config starting with DamnSmall Linux

One of the Linux Sony Vaio Z-series users has managed to start the system with the nvidia-only configuration and provided DSDT information to the mailing list.

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Friday, 27 March 2009

Weekly recap

Updated counts. Please subscribe:


Thursday, 26 March 2009

Kernel 2.6.30 and new rfkill support in Sony Vaio Z-series and Linux

Matthew Garrett's work on rfkill support for Sony Vaios has been proposed for merging into the main 2.6.30 kernel:

Newer Sony Vaios provide a new API for accessing platform functionality. It
consists of a set of standardised methods for enabling events and performing
queries. These are each identified by a unique handle. This patch adds
support for calling functions based on their handle and ports the existing
code for these machines over to it.


Newer Vaios provide a full featured rfkill implementation via their
platform methods. Add support for enumerating the available devices and
providing rfkill access to them. Support for the physical kill switch is
added, with the devices moving into the HARD_BLOCKED state when toggled.

  drivers/platform/x86/sony-
laptop.c |  186 ++++++++++++++++++++++++++++++++++++
 1 files changed, 186 insertions(+), 0 deletions(-)

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Tuesday, 24 March 2009

New rfkill support in Sony Vaio Z-series and Linux

Matthew Garrett has submitted rfkill support for Sony Vaio Z-series and Linux that will allow to switch off devices like wireless or bluetooth to save up on battery. More details in the mailing list:
http://lists.launchpad.net/sony-vaio-z-series

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Please contribute with your DSDT table

We have started a thread in each mailing list asking people to provide their DSDT table information, to speed up the process of implementing the missing Linux features that Windows is already enjoying. If you haven't done so yet, please provide your DSDT information to the corresponding mailing list:

http://lists.launchpad.net/sony-vaio-z-series
http://lists.launchpad.net/e4200-e4300
http://lists.launchpad.net/x301
http://lists.launchpad.net/samsung-x360

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