Slashdot Mirror

Anonymous Coward writes "This article at LinuxDevices.com, which includes an Interview with Red Hat CTO Michael Tiemann, probes Red Hat's dissolution of its eCos project team and the reasoning behind Red Hat's newly adjusted embedded linux strategy. Tiemann says his company is still in the embedded business, but considers embedded to be an aspect of a broader 'platform OS' strategy."

An Anonymous Coward writes "LinuxDevices.com has just published a very detailed review by Jerry Epplin of the new book by Craig Hollabaugh, Embedded Linux -- Hardware, Software, and Interfacing, published by Addison Wesley Professional. Quoting briefly from the review, "A system developer planning to use Linux for an embedded design is faced with a number of decisions, not the least of which is whether to use a packaged commercial Embedded Linux distribution or to devise a homebrew solution from the available free tools and components. The custom approach has much appeal because of its low cost and radical flexibility, allowing one to choose any approach or tool rather than those chosen by the toolkit vendor. But with this flexibility and low cost comes the chaotic documentation typical of Linux. Thus, books like [this one] fill a significant void . . .""

An Anonymous Coward writes "LinuxDevices.com has just published a very detailed review by Jerry Epplin of the new book by Craig Hollabaugh, Embedded Linux -- Hardware, Software, and Interfacing, published by Addison Wesley Professional. Quoting briefly from the review, "A system developer planning to use Linux for an embedded design is faced with a number of decisions, not the least of which is whether to use a packaged commercial Embedded Linux distribution or to devise a homebrew solution from the available free tools and components. The custom approach has much appeal because of its low cost and radical flexibility, allowing one to choose any approach or tool rather than those chosen by the toolkit vendor. But with this flexibility and low cost comes the chaotic documentation typical of Linux. Thus, books like [this one] fill a significant void . . .""

An Anonymous Coward writes: "This whitepaper at linuxdevices gives an introduction to Asterisk, an open source project which implements a Linux-based Private Branch Exchange (PBX) and Interactive Voice Response (IVR) platform. Asterisk turns a Linux system to the task of switching calls, and offers a large number of features to support communication in a business environment. According to the whitepaper, "Asterisk can do just about anything in software that a traditional PBX would do with specialized hardware. It unifies systems to provide tremendous possibilities for information services. Seamless use of Packet Voice allows Asterisk servers to intercommunicate throughout LANS, private WANS, and the Internet. Asterisk provides a sophisticated solution for IVR platforms, wide hardware interoperability, flexible wide area phone networks, and advanced telephony features -- all at reasonable cost." Apparently, Asterisk is supported on the Linux-based snom 100 VoIP phone, which has an embedded computer based on a Motorola PowerQUICC processor with 16MB of RAM and runs a Linux 2.4.18 kernel."

An Anonymous Coward writes: "This whitepaper at linuxdevices gives an introduction to Asterisk, an open source project which implements a Linux-based Private Branch Exchange (PBX) and Interactive Voice Response (IVR) platform. Asterisk turns a Linux system to the task of switching calls, and offers a large number of features to support communication in a business environment. According to the whitepaper, "Asterisk can do just about anything in software that a traditional PBX would do with specialized hardware. It unifies systems to provide tremendous possibilities for information services. Seamless use of Packet Voice allows Asterisk servers to intercommunicate throughout LANS, private WANS, and the Internet. Asterisk provides a sophisticated solution for IVR platforms, wide hardware interoperability, flexible wide area phone networks, and advanced telephony features -- all at reasonable cost." Apparently, Asterisk is supported on the Linux-based snom 100 VoIP phone, which has an embedded computer based on a Motorola PowerQUICC processor with 16MB of RAM and runs a Linux 2.4.18 kernel."

Anonymous Coward writes "SSC Publications (the publisher of Linux Journal) today announced that the May/June 2002 issue will be the final stand-alone print edition of Embedded Linux Journal (ELJ). Future ELJ content will now be "embedded" into Linux Journal, as a monthly feature section. ELJ's website, ELJonline, will continue to regularly feature new embedded Linux articles, reviews, news, and contests." Former roommate Don Marti (also the former Editor for ELJ) told me that "Desktop Linux has learned a lot from Embedded Linux and Vice-Versa, you can expect Linux Journal to pick up where ELJ left off, and continue pushing linux on embedded platforms. Picking Linux as your embedded OS means you don't have to compromise in functionality, tools or community support, which means Linux on embedded will always be your best choice. If you are doing any embedded development at all, read linux journal and rejoice! as the pain of developing on proprietary embedded OSes has passed."

An Anonymous Coward writes: "While most Open Source projects are applications and utilities intended for single users, David Bryan and David Kelly did something different. They created an infrastructure project -- a VoIP phone system that either can run on a single box attached to a couple of IP phones or can scale up to a network of hosts processing hundreds of calls between thousands of users. In this informative technical article at ELJonline, Bryan and Kelly detail the 'Vovida Open Communications Applications Library' ('VOCAL') project, a fully functional phone system that can run on either Red Hat Linux or Sun Solaris."

An Anonymous Coward writes "Thanks to a project of the U.S. National Oceanic & Atmospheric Administration (NOAA), a webcam has for the first time been installed at the North Pole -- one which runs on Embedded Linux (uClinux), no less! The device was installed on April 28, 2002 and is now logging four images a day, which are available for viewing on NOAA's publicly accessible website. This article at LinuxDevices.com describes the Linux-based webcam (called the NetCam), opens up the device to see what embedded hardware and software are inside, and explains why the NetCam's developers used Embedded Linux as the basis of their design."

Lots of updates, amplifications and followups in tonight's Slashback. Clones are on the way, the Agenda Linux-based PDA isn't quite dead, Gates' testimony is online, (surprize!) Hollings' so-called privacy bill could have a very different upshot, and much much more. Read on below for the details.

I can't be dead -- I still have batteries! Bill Kendrick writes: "Just when you thought the first Linux-based PDA was dead and gone, someone announces a compatible version, the STVR3 from Softfield Technologies (who actually did the hardware design for the original AgendaVR3). Only $105 for the 8MB, and $135 for a new 16MB version. Not bad if you want a bash prompt in your pocket, and can't afford the $500 for a Zaurus!"

De gustibus non est disputandum. An Anonymous Coward writes: "Mosfet has posted a reply to Bart Decrem's interview regarding Bart's comments on KDE and its looks. Mosfet explains how KDE has a very elegant system for users and developers using the flexibility of C++ and Qt, which creates a more consistent look and feel. He makes many good points that developers and users often disregard when considering desktop environments and their toolkits. Good read, expecially for those who participate in the 'Desktop Wars.'"

Borrowed at gunpoint, but spent much more freely. blankmange writes: "CNet is carrying a followup to a story that was posted here not too long ago. The State of California apparently ordered too many licenses for Oracle's database software: 'A top official in California Gov. Gray Davis' administration has resigned in a growing controversy over a $95 million software contract with Oracle. Barry Keene, director of the state's Department of General Services, quit after a highly critical state audit said the contract--awarded without competitive bids and for software that is little used--could cost taxpayers $41 million.' Sounds like there may be more resignations and a further investigation."

I wish Gary Trudeau would run a few strips skewering these presumptuous bureaucrat wastrels, prodigal even by the standards of the public trough.

Welcome to my secret underground lair. ceswiedler writes: "Salon is running a story that Sen. Hollings' new Online Personal Privacy Act 'would place a congressional stamp of approval on precisely the kinds of practices that purveyors of spyware are eager to engage in.' The writer is particularly concered with the 'nonsensitive' information clause, which is 'a huge gaping loophole' for companies like KaZaA and Brilliant Digital."

Science greatly ups my odds of reproducing. Transcendent writes: "I just recently read an article at SpaceDaily about how there are three women due to give birth to clones. Italian Professor, Severino Antinori, told reporters that two of the women were from the former Soviet Rebublic, and one from an Islamic country. They're keeping specific details from the public, but it's still a huge shake to an ever-changing legal, scientific, and moral society."

A bedtime story for very, very bad children. tulare writes: "Microsoft is hosting Bill Gates' written testimony online. At 42,000 words, it's not neccessarily light reading, but to their credit, it is nicely indexed. Probably a must-read." Also good for European insomniacs to start boring through.

Lobby your library. Lots of readers inquired where they could find copies of The Computer and the Skateboard . Filmmaker Paul David writes: "DVD copies of this movie will be ready to ship in mid-may. The Cinema Guild website will be e-commerce ready by June 1. If you would like to order a copy before June 1, The Cinema Guild will take your order over the phone: (800) 723-5522 or (212) 685-6242. dvds for home use are $59.95. vhs copies (for home use) are available for $79.95."

An Anonymous Coward writes: "Austin, TX based Musenki ('musenki' means 'small wireless gadget' in Japanese) is poised to ship beta units of its first product -- the M-1 wireless access point that uses Linux. Pretty cool device that has open architecture and can be modified to accomodate growing 802.11 standards. Says they could have not have done it without open source community."

LiquidPC writes: "In this whitepaper on Linux Scheduler Latency, Clark Williams of Red Hat compares the performance of two popular ways to improve kernel Linux preemption latency -- the preemption patch pioneered by MontaVista and the low-latency patch pioneered by Ingo Molnar -- and discovers that the best approach might be a combination of both."

An anonymous reader sent in: "As Embedded Linux becomes established as a solid alternative to many proprietary OSes and RTOSes, demands on embedded Linux developers and providers are increasing. This detailed technical article by Nicholas McGuire sketches the top requirements for Embedded Linux systems including considerations of user interface, network capabilities, security issues, resource optimization, performance requirements and issues, and compatibility and standards issues."

An Anonymous Coward writes: "The preemptible Linux kernel patch that was originally introduced by MontaVista Software and more recently championed by Robert Love has been merged by Linus Torvalds into the main linux development-kernel tree, beginning version v2.5.4-pre6. This adds a far greater degree of real-time responsiveness to the standard Linux kernel, by reducing interrupt latencies while kernel functions are executing. The story at LinuxDevices.com includes comments by Robert Love, and there is also a recent interview with Robert Love about the preemptable kernel here and a whitepaper about the technology by MontaVista here."

An Anonymous Coward writes: "The preemptible Linux kernel patch that was originally introduced by MontaVista Software and more recently championed by Robert Love has been merged by Linus Torvalds into the main linux development-kernel tree, beginning version v2.5.4-pre6. This adds a far greater degree of real-time responsiveness to the standard Linux kernel, by reducing interrupt latencies while kernel functions are executing. The story at LinuxDevices.com includes comments by Robert Love, and there is also a recent interview with Robert Love about the preemptable kernel here and a whitepaper about the technology by MontaVista here."

An Anonymous Coward writes: "The preemptible Linux kernel patch that was originally introduced by MontaVista Software and more recently championed by Robert Love has been merged by Linus Torvalds into the main linux development-kernel tree, beginning version v2.5.4-pre6. This adds a far greater degree of real-time responsiveness to the standard Linux kernel, by reducing interrupt latencies while kernel functions are executing. The story at LinuxDevices.com includes comments by Robert Love, and there is also a recent interview with Robert Love about the preemptable kernel here and a whitepaper about the technology by MontaVista here."

An Anonymous Coward writes: "LinuxDevices.com has published a news item about the uncertain future of Agenda Computing and their VR3 linux PDA. According to the article, some members of the Agenda developer community are continuing work on current projects, but many have switched to other projects such as the Sharp Zaurus. Apparently there is an Agenda Germany office which is still shipping the VR3s (including to the U.S.) and which has said that they are continuing VR3 development -- but's not clear whether that means software or device development. Looks like another cool linux device has bitten the dust. Sigh."

An Anonymous Coward writes: "LinuxDevices.com has published a news item about the uncertain future of Agenda Computing and their VR3 linux PDA. According to the article, some members of the Agenda developer community are continuing work on current projects, but many have switched to other projects such as the Sharp Zaurus. Apparently there is an Agenda Germany office which is still shipping the VR3s (including to the U.S.) and which has said that they are continuing VR3 development -- but's not clear whether that means software or device development. Looks like another cool linux device has bitten the dust. Sigh."

An Anonymous Coward writes: "LinuxDevices.com has published a news item about the uncertain future of Agenda Computing and their VR3 linux PDA. According to the article, some members of the Agenda developer community are continuing work on current projects, but many have switched to other projects such as the Sharp Zaurus. Apparently there is an Agenda Germany office which is still shipping the VR3s (including to the U.S.) and which has said that they are continuing VR3 development -- but's not clear whether that means software or device development. Looks like another cool linux device has bitten the dust. Sigh."

The excitement of the LinuxWorld Expo simply cannot be expressed in words. We already mentioned that Mandrake and HP are working on Linux on the desktop (warning, manager-speak). The Open Source Development Lab is expanding its focus through the creation of a working group on "carrier grade Linux" for the telecommunications market. CNET has several LinuxWorld stories up. And let's throw in one more, only tangentially related: IBM has settled with San Francisco for spray-painting their sidewalks.

Tom F writes: "LinuxDevices did an interesting interview with Robert Love, the maintainer of the Linux preemptible kernel along with MontaVista. It is an exciting read and has Robert's usual wit and insight."

Tom F writes: "LinuxDevices did an interesting interview with Robert Love, the maintainer of the Linux preemptible kernel along with MontaVista. It is an exciting read and has Robert's usual wit and insight."

destructor writes: "Linuxdevices has an interesting article on a High Speed Gated Intensified Camera that "combines a fast gated micro-channel plate (MCP) image intensifier, a CMOS image sensor, and an embedded computer based on an Axis Communications ETRAX RISC processor running Embedded Linux." The camera (Elphel Model 303) itself is network operable and can be used for capturing images of explosions, lightning bolts, etc. Link found via. megarad.com."

destructor writes: "Linuxdevices has an interesting article on a High Speed Gated Intensified Camera that "combines a fast gated micro-channel plate (MCP) image intensifier, a CMOS image sensor, and an embedded computer based on an Axis Communications ETRAX RISC processor running Embedded Linux." The camera (Elphel Model 303) itself is network operable and can be used for capturing images of explosions, lightning bolts, etc. Link found via. megarad.com."

A quick Slashback for you this evening with more on the clones who won't get to be killed onscreen, the Yopy (alas!), hacking your PVR, and a skeptical reaction to recent claims of dramatically increased compression. Read on for the goods.

Waitaminute, what happens there between the "lead" stage and the "gold" stage again? HomerSimpson writes: "Recently on /. I read of a compression scheme reported to provide huge gains for the compression of random data. New Scientist reports, however, that the claims are unlikely at best."

Perhaps we can watch some other bands be slaughtered instead? eruditorium writes: "Apparently, the negative public reaction to n'sync's appearence in episode 2 has caused lucas to drop their cameo. See it here on Scifi Wire." san1701 links to another similar posting about this important issue at TheForce.Net.

On-again, off-again is not good for electronic projects. cd_Csc writes: "CNET is reporting on Samsung's newest Windows CE based PDA and mentioned (as a side note) that, 'A Samsung representative also confirmed the cancellation of Yopy, the company's planned Linux-based PDA.'"

Update: 01/11 02:41 GMT by T : Looks like it's not quite that simple: Bill Kendrick writes "LinuxDevices.com caught wind of today's Slashback regarding the Yopy PDA's demise.

Well, fortunately for Yopy fans, they got the real scoop directly from G.Mate..." Thanks for the quick response, Bill, and sorry for spreading false information.

Imagine explaining to your kids what VCRs were. jimmcq writes: "Slashdot previously ran a story asking about Hacking the New Replay TV Units. There have been several recent breakthroughs to allow a PC to emulate a Replay 4000 so that video can be shared in both directions. The source code has been released under the GPL. There are also several variations including a java version and an Apache/PHP Server."

It looks like the Royal Linux-PDA project has borne fruit. Bill Kendrick writes: "Linux Devices reports that Royal (makers of the DaVinci PDA) have announced yet another Linux-based PDA, called 'Lin@x' (how do you pronounce that!?). Unlike the DaVinci (and the Agenda VR3 -- Agenda Computing is owned by the same company as Royal), this PDA sports a 206MHz StrongARM, a color screen, and a CompactFlash slot. Planned price is about US$300." According to the PR, it will come bundled with software for Linux desktops as well as for Windows, which would be a nice touch.

jeffy124 writes: "Lineo has added yet more rebuttal against Microsoft regarding the FUD MS put in a whitepaper comparing WinXP Embedded to Embedded Linux. Elsewhere, IT-Director.com did their own independent review of the whitepaper, with some facinating conclusions."

jeffy124 writes: "Red Hat and Lineo, the major spearheads of Embedded Linux, have said that Microsoft's recent white paper comparing Linux and Windows XP embedded is full of inaccuracies, false facts, and overall distorts the value of Linux in general. Lineo has gone as far to say it flat out lies about Linux. ZDNet has Lineo's response, Red Hat comments, and a summary article." Updated by HeUnique: LynuxWorks has also wrote a response (only this one is a bit more detailed).

An Anonymous Coward writes: "Microsoft has published an online document entitled 'Why Microsoft Windows XP Embedded and Not Embedded Linux?', in which embedded XP is compared to Embedded Linux in eight ways. Given that fact that 'Embedded Linux' is not the product of a single dominant vendor, but rather is the result of the collaborative (and competitive) efforts of an entire market consisting of dozens of large and small companies plus thousands of individual developers, LinuxDevices.com is inviting the Embedded Linux Community to respond to 'Why Microsoft Windows XP Embedded and Not Embedded Linux?' through guest editorials and talkbacks."

An Anonymous Coward writes: "This article is the third in LinuxDevices.com's new series of reviews, by software developer Jerry Epplin, of Embedded Linux toolkits. In order to gain insight into the use of each toolkit from the developer's perspective, Epplin builds Embedded Linux OS images for three different x86-based EBX form-factor single board computers using each toolkit. Each of the toolkits is then evaluated against a common set of criteria which include ease of use, overall toolkit architecture, methods of package management, diversity of platform support, and openness of the source code. In this installment, Epplin takes a close-up look at Red Hat's recently announced Embedded Linux Developer Suite."

Bill Kendrick writes: "Thanksgiving was a great day for Linux PDA gaming. Not one, but two classic id games were ported to not one, but two different Linux PDAs! Quake (screenshots) is available for the Sharp Zaurus and the original Wolf3D is out for the Agenda VR3. Now if only they could do Unreal Tournament over IR ports..."

kerskine writes: "Just read this article on CNET that says Sega has just dropped the price of the Dreamcast console to US$49.95. Given past articles on Slashdot on all sorts of fun Dreamcast projects, now's the chance to get one. Why not get two (in case you break one)?" See also this article on getting Linux to run on Dreamcast, and NetBSD is another option to explore. 8ight points out even more interesting Dreamcast information.

A reader writes "In this article, just posted at LinuxDevices.com, embedded developer Jerry Epplin takes a close-up look at Sharp's new Zaurus SL-5000D Linux/Java PDA developer edition, from both a user and developer point of view. In the article, Epplin says the SL-5000D demonstrates that "Linux has reached maturity as an operating system for handheld devices", and concludes by saying "Overall, the polish and quality of integration of the environment and applications are excellent. Their documentation and support are first rate.""

A reader writes "In this article, just posted at LinuxDevices.com, embedded developer Jerry Epplin takes a close-up look at Sharp's new Zaurus SL-5000D Linux/Java PDA developer edition, from both a user and developer point of view. In the article, Epplin says the SL-5000D demonstrates that "Linux has reached maturity as an operating system for handheld devices", and concludes by saying "Overall, the polish and quality of integration of the environment and applications are excellent. Their documentation and support are first rate.""

Reader samjam sent in an interesting piece about his dream handheld PC, sort of a cross between a subnotebook and a wireless web pad, with the kitchen sink thrown in. Mmmmm, light-emitting polymers. I can't decide if this kind of thing is right around the corner or just a fantasy - after all, normal notebook computers sell, and at a nice high premium - and web pads are less than successful - why would anyone spend the money to develop a device like this? samjam writes: "My dream handheld is not available though some things come close. The technology is becoming available.

Though it may take a few months, here is what I would put together if I had the chance. Including Bluetooth, IButtons, solar panels and light emitting polymer screens...

For links to other linux handhelds, try linuxdevices.com.

My ideal handheld is the size of an A4 pad of paper, so I have to hold it on my left forearm with the fingers of my left hand curled over the end. A4 gives me plenty of screen space for watching real TV, reading real books, writing real emails, browsing real web pages and doing some real showing off.

The front cover is a solar panel, but I can't decide if the cells should be on the inside or the outside to help charge it while I use it or while I'm not using it. Hard one that.

The screen is not heavy-breakable LCD but LEP (brief technical primer, more on Google) or perhaps Xerox Electronic Paper seemingly available under the name Gyricon, pictures here and slight details here.

The choice of processor doesn't bother me much; I'd like to think there are many versions available of my handheld by many manufacturers (to drive the price down) and so many processors will be available but let's pretend the first release will run on a Transmeta just to keep excitement running high.

60 GB or so should be plenty of disk space, 2.5" IDE to keep weight down.

Input via stylus or sticky finger of course, with support for Graffiti, as used on the Palm and many others, also Quickwriting as featured on Slashdot as well as regular handwriting recognition (take your pick) and other pluggable input modules with popup keyboard for those times when you just can't manage to input a tilde (~) or backtick (`) properly.

Connectivity will be provided via a multitide of USB ports (where real keyboards can be plugged), Bluetooth (useless link) in action (good link), wireless ethernet as well as perhaps as many as 4 PCMCIA slots for things that change a lot like GPRS adaptors &c, or radio and TV tuner cards. Yeah! Why not add some Compact Flash while I'm at it? And boring 100 base T ethernet.

In fact I'm going to use the mobile phone card, along with my sound system to make the whole thing into a mobile phone for voice, not just data access. Talking of phones, the built in web cam can be used for video conferencing with (for example) Gnophone.

Better stick some firewire ports on there, too, for good measure, along with a few IRDA ports pointing in a few different directions for those more subversive inter-classroom networks as well as controlling my grannies telly to show off. And talking to my old non-bluetooth mobile which I can't afford to upgrade cos I spent it all on my handheld.

It will have integrated Ibutton support for security and authentification, maybe even built into the BIOS.

What more do I need? Oh yes, an Operating System. Pick your own.

I shall be running Linux with Ximian Gnome because it looks cool (and Bill Gates was nearly right, eye candy counts for a lot if only not to distract you by means of ugliness). I will be running redhat because I find up2date (or redhat channels of RedCarpet) invaluable effort-free way to remove those exploits, and I will finally get round to playing with Rebol.

The first thing I will need to develop is some network scavenging software to grab internet connectivity where it can for syncing imap folders and news, updating "offline web pages" [yikes! MS concept there]. Code to hi-jack available SMTP relays (*cough*). Does this smell a bit like Jini or something like it? I'll need to register my changing location for Gnophone so callers can find me. Perhaps the first thing for company visitors in the future will be to checkin their Ideal Handheld to the company network.

I will load all my favourite books into it as well as the entire classical Mormon works, copies of conference talks Doctrines of Salvation, Journal of Discourses etc, along with the Bible, Book of Mormon, and all of Project Gutenberg.

What will you do with yours? Have I missed any gizmos out? Or gadgets even?"

An anonymous reader submitted "LinuxDevices.com has just published an interesting how-to article about converting a GCT-Allwell set-top box into a linux-based TV set-top MP3 player. As a helpful aside it does useful things like email and web browsing through your TV. Looks like a fun project. A related article shows how to turn the same set top box into a router."

An Anonymous Coward writes: "In this product review at linuxdevices.com, Jerry Epplin takes a closeup look (from an embedded system developer's perspective) at MontaVista Software's "Hard Hat Linux" SDK, and makes some interesting observations -- some positive, and some negative. The article provides some excellent insight into the issues and challenges of creating a commercial embedded linux distro and toolkit that meets the needs of embedded system developers -- who may or may not know anything about linux, and who may or may not be used to the "traditional" RTOS model for development. An interesting, well-written article. Epplin pulls no punches, and offers some astute advice to MontaVista and others willing to listen. The article is part of a new series at linuxdevices.com on the most popular embedded linux SDKs."

An Anonymous Coward writes: "In this product review at linuxdevices.com, Jerry Epplin takes a closeup look (from an embedded system developer's perspective) at MontaVista Software's "Hard Hat Linux" SDK, and makes some interesting observations -- some positive, and some negative. The article provides some excellent insight into the issues and challenges of creating a commercial embedded linux distro and toolkit that meets the needs of embedded system developers -- who may or may not know anything about linux, and who may or may not be used to the "traditional" RTOS model for development. An interesting, well-written article. Epplin pulls no punches, and offers some astute advice to MontaVista and others willing to listen. The article is part of a new series at linuxdevices.com on the most popular embedded linux SDKs."

Bill Kendrick writes: "ZDNet reports that Sharp is getting ready to make its Linux-based PDA available to developers in the next few weeks. They'll include a 206MHz StrongARM, 32MB (in the cheaper, developer edition), a JVM, the Opera web browser, and a slide-out keyboard. A profile of the device is available at LinuxDevices.com." We've mentioned this before, but it looks like it'll be here soon.

Bill Kendrick writes: "ZDNet reports that Sharp is getting ready to make its Linux-based PDA available to developers in the next few weeks. They'll include a 206MHz StrongARM, 32MB (in the cheaper, developer edition), a JVM, the Opera web browser, and a slide-out keyboard. A profile of the device is available at LinuxDevices.com." We've mentioned this before, but it looks like it'll be here soon.

An anonymous submitter sends in a link to a quick reference guide of various devices and gadgets that are in some way running Linux. Cell phones, set-top boxes, web pads, internet radios, and some miscellaneous gizmos (definitely take a look at the "other" page).

An anonymous submitter sends in a link to a quick reference guide of various devices and gadgets that are in some way running Linux. Cell phones, set-top boxes, web pads, internet radios, and some miscellaneous gizmos (definitely take a look at the "other" page).

crons writes: "Just found this on the LinuxDevices.com website. FIC is releasing a webpad called the AquaPAD that runs Midori Linux and has a Tranmeta 500MHZ Crusoe cpu. Here's the story from LinuxDevices.com, and here are a few specs. An 802.11b wireless LAN card is supported in the PCMCIA slot, as are modules for GSM, GPRS, and Bluetooth." For around $600, this looks like it might make a great living room terminal.

crons writes: "Just found this on the LinuxDevices.com website. FIC is releasing a webpad called the AquaPAD that runs Midori Linux and has a Tranmeta 500MHZ Crusoe cpu. Here's the story from LinuxDevices.com, and here are a few specs. An 802.11b wireless LAN card is supported in the PCMCIA slot, as are modules for GSM, GPRS, and Bluetooth." For around $600, this looks like it might make a great living room terminal.

A reader writes: "Looking for a low-cost way to get started with embedded Linux? Or a fun weekend project? In this detailed how-to article at LinuxDevices.com, Bill Gatliff explains everything you need to do to install Linux on a Sega Dreamscast gaming console. Even the necessary Linux kernel, bootloader, and utility kernel patches are included and available for download. Nuffa those mindless video games ... it's time to become an embedded Linux hacker ;)" First time I saw this was in Japan with VA Japan folks -- very cool watching it boot.

Jacob writes: "I just ran across an article about a new Linux-based PDA called the Powerplay III Linux PDA. The PDA is manufactured in Taiwan but is being sold by Canadian Linux company, Empower. This PDA is Palm IIIxe compatible (dragonball processor), is shipped with Empower's Linux DA O/S, and get this: its only $89! I'll be getting one..." We mentioned this operating system a few weeks ago. They now have some sort of source download available, which seems like a step in the right direction.

Jacob writes: "I just ran across an article about a new Linux-based PDA called the Powerplay III Linux PDA. The PDA is manufactured in Taiwan but is being sold by Canadian Linux company, Empower. This PDA is Palm IIIxe compatible (dragonball processor), is shipped with Empower's Linux DA O/S, and get this: its only $89! I'll be getting one..." We mentioned this operating system a few weeks ago. They now have some sort of source download available, which seems like a step in the right direction.

Anonymous Coward writes "LinuxDevices.com reports that the Free Software Foundation has reached an agreement with Victor Yodaiken which resolves what FSF considered to be a violation of GPL by the Open RTLinux Patent License. Details are not yet available, but it sounds like the clause in the license which required users of RTLinux to keep records and provide them to FSMLabs on demand was the principal source of the violation, and that the requirement is being dropped from an updated version of the RTLinux license that will be published in the next day or two. All in all, it seems like the FSF has successfuly enforced the GPL even though it was neither an owner nor co-owner of the software (i.e. the linux kernel) whose license terms were being violated. It's interesting to see this practical example of FSF in action, and bodes well for the future of GPL -- at least in a small way."

crimoid points to ZDNet coverage of the FSF's criticism of RTLinux's licensing terms, written before such a resolution was clear. Sourceforge on Thursday quoted RTLinux CEO Victor Yodaiken, CEO as saying that his company is happy to change "minor problems" with the RTLinux license, and that discussions are still going on with the FSF about those changes.

An Anonymous Coward writes: "This story by LinuxDevices.com founder Rick Lehrbaum provides in-depth coverage of today's important joint announcment by Red Hat and FSMLabs of Red Hat's adoption of RTLinux as its real-time Linux technology of choice. The article is based primarily on interviews with Michael Tiemann and Victor Yodaiken, has a comment from Alan Cox, and includes numerous links to further details and background information. Guess it's time for another round in the never-ending debate over real-time Linux architectures!"

SilentTone writes: "PCWorld is reporting that USB 2.0 or high speed USB will be hitting Linux first half 2002. Intel is already providing space on its Pentium 4 motherboard for the USB 2.0 controller. With a transfer rate of 480Mbps (more than firewire's 400Mbps) it seems promising." Update: 09/04 23:02 PM GMT by H : So, somewhere between my preview and going live, I seem to have "lost" the link - if you find it, please post below. I'm looking - in the meantime, this is a good Linux and USB tutorial, and Blue Cat Linux is supporting USB 2.0. HA! Found it - story updated.

Readers have sent in quite a few links to stories wrapping up this year's LinuxWorld. The most interesting thing I saw was the HP MP3 stereo component which looks a lot like a tivo, but for sound. I'm not sure if they're going to get it right, but it looks close. Hopefully the code will be available. If it is, I'm buying one. Hit the link to read a bunch of other links related to the show compiled by Timothy.

Sharon Machlis writes: "The Linux operating system celebrated its 10th birthday this month, but as that milestone was lauded here this week at the LinuxWorld Conference & Expo, founder Linus Torvalds and other open-source gurus offered very different ideas of what will come next. In a lively panel discussion, Torvalds gathered with fellow Linux leaders before a packed house to debate the present state of the open-source movement . . . "

An Anonymous Coward writes: "Here's Rick Lehrbaum's "traditional" wrap-up of the embedded side of LinuxWorld from this week's show in San Francisco. He says the turnout overall was disappointing, but the showing for embedded was quite strong. Lots of good detail on what was there, plus some pictures too. Sounds like PDA & set-top boxes are the next big conquest for Linux. Worth a read!"

Jonny5 of LinuxLookup writes: "The third and final installment of my expo coverage has just been posted on LinuxLookup.com. Check it out here"

pnelson talks about Red hat CEO Matthew Szulik's keynote address at Linux World in SF. Szulik said "I'm here today to challenge the open source community. To ask you to join together to promote open source in our schools, and to protect open source in our government." Szulik highlighted the K12 Linux Terminal Server Project and ended with, "as we work as a community, we can fight as a community. And through the grassroots power of the Internet, together we can advance the cause...""