Starting to answer the clamorous demand from open-source fans, Adobe Systems plans to release an alpha version of its Flash Player technology on Monday for those using 64-bit Linux software.
Linux has moved more rapidly than Windows or Mac OS X to support 64-bit processors, in part because the developer-friendly compile-your-own-software ethos that prevails makes it easier for the technically savvy to make the switch. But one of the obstacles in the switch is that people could only use the 32-bit Flash plug-in, which meant that they only could use the 32-bit version of Firefox.
The company plans to release the software at its Adobe Max conference in San Francisco.
The 64-bit support will arrive on other operating systems later, Adobe said, but Linux fans get it first because they were the most vocal in their desire for it.
"Release of this alpha version of 64-bit Flash Player on Linux is the first step in delivering on Adobe's plans to make Flash Player native 64-bit across platforms," Adobe said in a statement. "We chose Linux as our initial platform in response to numerous requests in our public Flash Player bug and issue management system and the fact that Linux distributions do not ship with a 32-bit browser or a comprehensive 32-bit emulation layer by default. With this prelease, Flash Player 10 is now a full native participant on 64-bit Linux distributions. We are committed to bringing native 64-bit Flash Player to Windows and Mac in future releases. We expect to provide native support for 64-bit platforms in an upcoming major release of Flash Player. Windows, Macintosh and Linux players are expected to ship simultaneously moving forward."
How about a 64-bit operating system with that 64-bit processor?
The 64-bit version of Windows Vista is not new. It arrived when Vista did. But making it standard on a crush of new consumer laptops being sold at Best Buy is a recent change.
HP's new Pavilion HDX model ships standard with 64-bit Vista.
(Credit: Hewlett-Packard)All PCs now ship with Intel or Advanced Micro Devices 64-bit processors. Until recently, however, most consumer laptops have come with a 32-bit version of Vista. There are many reasons for this, two of the biggest being a lack of driver support and the larger memory requirements for the 64-bit OS.
But memory is no longer an issue. Many of the new sub-$1,000 laptops at Best Buy, for example, now come with 4GB of memory standard. Out of the 11 HP laptops listed as "new arrivals" at Best Buy, 9 come with 4GB of memory and 64-bit Vista. Ironically, the other two new-arrival HP systems come with "Windows Vista Business downgraded to XP Pro."
In other words, you get either XP or 64-bit Vista: 32-bit Vista is not offered standard at all in this list of new arrivals.
What's the difference between 32- and 64-bit Vista? Here's what Microsoft says: "The 64-bit versions of Windows can utilize more memory than 32-bit versions of Windows. This helps minimize the time spent swapping processes in and out of memory by storing more of those processes in random access memory (RAM) rather than on the hard disk. This, in turn, can increase overall program performance."
One potential problem is driver confusion. Some buyers of retail laptops may not be aware that they are getting a 64-bit OS that requires 64-bit drivers. HP, for its part, provides plenty of 64-bit drivers. For the HP Pavilion dv5t laptop, drivers include those for the Nvidia GeForce 9200M and GS/9600M GT graphics chips, as well as those for the Mobile Intel 4 Series Express chipset family. Keyboard, mouse, network, and storage drivers--among others--for 64-bit Vista are also listed.
Also, Microsoft publishes software compatibility lists at its Windows Vista Compatibility Center. Though photo-editing applications such as Adobe Photoshop and CorelDRAW are listed as compatible, many applications are listed as not compatible or "unknown." In particular, a number of games are tagged as "status unknown" or "not compatible." Popular games, such as Crysis and World of Conflict are compatible, however.
One other thing to keep in mind: older "legacy" hardware could be a problem on 64-bit Vista. Although many older devices have 32-bit Vista drivers, that's not necessarily the case for the 64-bit version.
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