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Games

Submission + - Wii Update 4.2 tries (and fails) to block homebrew (hackmii.com) 3

marcansoft writes: "On September 28, Nintendo released a Wii update, titled 4.2. This update was targeted squarely at homebrew, performing sweeping changes throughout the system. It hardly achieved that goal, though, because just two days later a new version of the HackMii installer was released that brings full homebrew capabilities back to all Wii consoles, including unmodified consoles running 4.2.

However, as part of their attempt to annoy homebrew users, Nintendo updated the lowest level updateable component of the Wii software stack: boot2 (part of the system bootloader chain). Homebrew users have been using BootMii to patch boot2 in order to gain low level system access and recovery functions (running Linux natively, fixing bricks, etc). The update hasn't hindered this, as users can simply reinstall BootMii after updating (it is compatible with the update). But there's a much bigger problem: Nintendo's boot2 update code is buggy. Boot2 had never been updated in retail consoles until now. During BootMii's development, its authors noticed that Nintendo's code had critical bugs and could sometimes permanently brick a console by writing incorrect or unchecked data to flash memory, so they decided to write their own, much safer flashing code. Now, Nintendo has pushed a boot2 update to all Wii users, and the results are what was expected: users are reporting bricks after installing 4.2 on unmodified consoles. Nintendo is currently attempting to censor posts and remove references to homebrew.

It is worth noting that the new boot2 does not attempt to block anything or offer any additional protection or functionality. Its sole purpose is to simply replace current versions which may or may not have been modified with BootMii. Another interesting tidbit is that Nintendo is not believed to have any method to repair this kind of brick at a factory, short of replacing the entire motherboard."

Submission + - Gameboy Color Boot ROM Dumped After 10 Years (fpgb.org)

An anonymous reader writes: Costis was able to dump the elusive boot ROM from the Gameboy Color by using various voltage and clock glitching tricks. The boot ROM is what initializes the Gameboy hardware, displays the "GAMEBOY" logo and animation, and makes the trademarked "cling!" sound effect. Even decapping the CPU had failed previously, but now the boot image and specifics on how it was dumped (along with many photos) are available for download at http://www.fpgb.org/

Comment $5 each platform? (Score 2, Informative) 117

Poking around the checkouts I see that you buy the game individually for each operating system as opposed to buy once, run anywhere. If my main mac dies (again) I'll have to shell out again to play it on a Windows or Linux machine. Not a huge fan of this sort of arrangement, I liked Braid where I've paid for it once and have access to Windows and OSX copies.

Databases

6.7 Meter Telescope To Capture 30 Terabytes Per Night 67

Lumenary7204 writes "The Register has a story about the Large Synoptic Survey Telescope, a project to build a 6.7 meter effective-diameter ground-based telescope that will be used to map some of the faintest objects in the night sky. Jeff Kantor, the LSST Project Data Manager, indicates that the telescope should be in operation by 2016, will generate around 30 terabytes of data per night, and will 'open a movie-like window on objects that change or move on rapid timescales: exploding supernovae, potentially hazardous near-Earth asteroids, and distant Kuiper Belt Objects.' The end result will be a 150 petabyte database containing one of the most detailed surveys of the universe ever undertaken by a ground-based telescope. The telescope's 8.4 meter mirror blank was recently unveiled at the University of Arizona's Mirror Lab in Tucson."
GNU is Not Unix

GPLv2 Vs. GPLv3 567

chessweb writes "Here is a rather enlightening article by Richard Stallman on the reasons for moving to GPLv3 that puts the previous TiVo post into the right context." From the article: "One major danger that GPLv3 will block is tivoization. Tivoization means computers (called 'appliances') contain GPL-covered software that you can't change, because the appliance shuts down if it detects modified software... The manufacturers of these computers take advantage of the freedom that free software provides, but they don't let you do likewise... GPLv3 ensures you are free to remove the handcuffs. It doesn't forbid DRM, or any kind of feature. It places no limits on the substantive functionality you can add to a program, or remove from it. Rather, it makes sure that you are just as free to remove nasty features as the distributor of your copy was to add them."

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