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New ULTRA1 success - almost
by ken jones 15 Apr '07

15 Apr '07

I have succeeded in compiling Gentoo Linux-2.4.34-sparc kernel on my new ULTRA1. This machine-toy has kept me off the streets and out of trouble for the last couple days. (The weather has been cooperative toward the same end.) I have a question. The Gentoo instructions <http://www.gentoo.org/doc/en/handbook/handbook-sparc.xml?part=1&chap=7#comp…> tell me that if my kernel is too big that it might not boot. "If the (uncompressed) size is bigger than 2.5 MB (for Sparc32) or 3.5 MB (for Sparc64), reconfigure your kernel until it doesn't exceed these limits. One way of accomplishing this is by having most kernel drivers compiled as modules. Ignoring this can lead to a non-booting kernel." My kernel after a strip command is still 3.7M. -----------snip from command line after a strip command----------- (chroot) livecd linux # strip -R .comment -R .note vmlinux (chroot) livecd linux # ls -lh vmlinux -rwxr-xr-x 1 root root 3.7M Apr 13 06:03 vmlinux --------------end snip---------------- Should I take this warning seriously? How do I figure out which drivers to deselect from menuconfig? lspci gives me no response. I am not sure what is in my machine. Ken Jones

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Funny Coincidence
by Eric Martin 14 Apr '07

14 Apr '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 For those of you who like funny coincidences, I just want to point out that last year we had this exact same conversation about recycling comptuers (I sent an email on April 9th, 2006). http://mail.wlug.org/pipermail/wlug/2006-April/005287.html Must be the whole 'Spring Cleaning' thing. Just thought some of you would find it interesting. Eric -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD4DBQFGIDxVaiVxdKlBO58RAn7lAJ9lNH/LeLtQM26PkEGCImuvgDr3QgCYpBNo ypatPpWtwOEQK+D48pDWFA== =lxe8 -----END PGP SIGNATURE-----

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Re: [Wlug] Recycling Electronics
by Dick Goodman 13 Apr '07

13 Apr '07

>Anyone know where I can recycle old electronics? I've got a dead TV >and amiga monitor. I should probably get rid of the old amiga >computer as well and perhaps other spare/broken parts. If you're a Worcester city resident, you can drop off at the Millbury St (used to be Ballard St) recycling center for $5 a pop (computers and monitors) ...only time I had a problem was doing a major cleanout, about 10 of each, convincing them I was not a business Call for an appointment time. www.ci.worcester.ma.us look under Public Works & Parks, Residential Drop-Off Center Dick

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Re: [Wlug] New to the group
by Mike Leo 12 Apr '07

12 Apr '07

i also live in leominster and work in Cambridge...small world i guess. I haven't been to a meeting in a while, but if i go and you need a ride, let me know. ----- Original Message ---- From: Tal Cohen <wlug(a)cohen123.com> To: Andy Stewart <andystewart(a)comcast.net> Cc: Worcester Linux Users Group <wlug(a)mail.wlug.org> Sent: Thursday, April 12, 2007 3:53:06 PM Subject: Re: [Wlug] New to the group Hi Andy, and hello to everyone in WLUG! I will definitely try to make May's meeting. I have been working on various X-nix based systems since 1999 (Solaris, HPUX, AIX, Red-Hat, and now CRUX). I do a lot in Perl, MySQL, Nagios, BASH, and Apache. Interests...varies depending on what I am doing at any given time. I would like to learn more about IPC programming and multi-process threading in X-nix. I like getting my hands dirty working with hardware. I would not mind learning more about building custom hardware that interfaces with a system...perhaps robotics or telecom (don't get the wrong idea, I have little knowledge in this area right now). Tal PS Oh, and I live in Leominster...but work in Boston -----Original Message----- From: Andy Stewart [mailto:andystewart@comcast.net] Sent: Thursday, April 12, 2007 12:44 AM To: wlug(a)cohen123.com Cc: Worcester Linux Users Group Subject: Re: [Wlug] New to the group -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Tal Cohen wrote: > Hi, > I am new to this group. I want to find out when the meetings are, and > when. > > Thanks, > Tal HI Tal, Welcome to WLUG! I just got home from this evening's meeting. I got the sense that it went well. I'm stuffed with pizza and soda. Hopefully you'll be able to come to a few meetings and meet folks. We meet once per month at WPI in Worcester, MA USA. Let us know if you have other questions about the group, and we'll be sure to answer them. Also, I'm sure people are curious about your interest and experience with Linux, so please, do tell. See ya later, Andy - -- Andy Stewart, Founder Worcester Linux Users' Group (http://www.wlug.org) Chelmsford Linux Meetup Group (http://linux.meetup.com/393) Amateur Radio: KB1OIQ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFGHbkHHl0iXDssISsRAsyPAJwJK0ld/6c/I/2bhsO/aY14PUpz1QCePqNx FSyZOMpNzsBRJGHQc6bUTNQ= =BRds -----END PGP SIGNATURE----- _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Re: [Wlug] New to the group
by Terry S 11 Apr '07

11 Apr '07

Hi Tal, Welcome to WLUG! I'm new too, joined a couple weeks ago and this is my first meeting also. Sincerely, Terry S.

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Re: [Wlug] New to the group
by Mike Leo 11 Apr '07

11 Apr '07

http://wlug.org/meetings.html and welcome to the pack.....are groups of penguins called packs? ----- Original Message ---- From: Tal Cohen <wlug(a)cohen123.com> To: Worcester Linux Users Group <wlug(a)mail.wlug.org> Sent: Wednesday, April 11, 2007 9:59:11 AM Subject: [Wlug] New to the group Hi, I am new to this group. I want to find out when the meetings are, and when. Thanks, Tal _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Re: [Wlug] Recycling Electronics
by freak4uxxx＠gmail.com 11 Apr '07

11 Apr '07

the city has just hooked up with somebody and its free up to a certain day. Give customer service a call at 508 929 1300 and they can fill you in. -Eric -----Original Message----- From: Dick Goodman <wlug(a)goodman1.net> Subj: Re: [Wlug] Recycling Electronics Date: Tue Apr 10, 2007 10:39 pm Size: 712 bytes To: Worcester Linux Users Group <wlug(a)mail.wlug.org> >Anyone know where I can recycle old electronics? I've got a dead TV >and amiga monitor. I should probably get rid of the old amiga >computer as well and perhaps other spare/broken parts. If you're a Worcester city resident, you can drop off at the Millbury St (used to be Ballard St) recycling center for $5 a pop (computers and monitors) ...only time I had a problem was doing a major cleanout, about 10 of each, convincing them I was not a business Call for an appointment time. www.ci.worcester.ma.us look under Public Works & Parks, Residential Drop-Off Center Dick _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Re: [Wlug] Recycling Electronics
by Mike Leo 11 Apr '07

11 Apr '07

East Coast Electronics Recycling Inc. 59 Williams St., Leominster MA 01453, United States Private Company, Headquarters Location (978) 537-9940 I went there with 2 car loads of PC parts and printers and maybe a tv. 3 guys unloaded my car onto a scale....i paid 10cents per pound. Conveniently located near the junction of 190 & rt2, behind the mall. Hope this helps ----- Original Message ---- From: Adam Keck <ghostis(a)gmail.com> To: Worcester Linux Users Group <wlug(a)mail.wlug.org> Sent: Tuesday, April 10, 2007 7:36:39 PM Subject: Re: [Wlug] Recycling Electronics Hello Mike, I have an old TV taking up space as well. Can you provide more details? Thanks! -Adam On 4/10/07, Mike Leo < mleo963(a)yahoo.com> wrote: there is a place in leominster that will take it at 10c/lb.....meaning you pay them 10c for every pound of whatever you want to get rid of. They are behind the "Sears town mall" now re-named "The Mall at Whitney Field". I can give more details if interested. ----- Original Message ---- From: "dulsi(a)identicalsoftware.com" < dulsi(a)identicalsoftware.com> To: Worcester Linux Users Group <wlug(a)mail.wlug.org> Sent: Tuesday, April 10, 2007 2:54:13 PM Subject: [Wlug] Recycling Electronics Anyone know where I can recycle old electronics? I've got a dead TV and amiga monitor. I should probably get rid of the old amiga computer as well and perhaps other spare/broken parts. Dennis Payne dulsi(a)identicalsoftware.com _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug -- -Adam _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Re: [Wlug] Recycling Electronics
by Mike Leo 10 Apr '07

10 Apr '07

there is a place in leominster that will take it at 10c/lb.....meaning you pay them 10c for every pound of whatever you want to get rid of. They are behind the "Sears town mall" now re-named "The Mall at Whitney Field". I can give more details if interested. ----- Original Message ---- From: "dulsi(a)identicalsoftware.com" <dulsi(a)identicalsoftware.com> To: Worcester Linux Users Group <wlug(a)mail.wlug.org> Sent: Tuesday, April 10, 2007 2:54:13 PM Subject: [Wlug] Recycling Electronics Anyone know where I can recycle old electronics? I've got a dead TV and amiga monitor. I should probably get rid of the old amiga computer as well and perhaps other spare/broken parts. Dennis Payne dulsi(a)identicalsoftware.com _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Recycling Electronics
by dulsi＠identicalsoftware.com 10 Apr '07

10 Apr '07

Anyone know where I can recycle old electronics? I've got a dead TV and amiga monitor. I should probably get rid of the old amiga computer as well and perhaps other spare/broken parts. Dennis Payne dulsi(a)identicalsoftware.com

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Re: [Wlug] Recycling Electronics
by Jamie Guinan 10 Apr '07

10 Apr '07

On Tue, 10 Apr 2007, dulsi(a)identicalsoftware.com wrote: > Anyone know where I can recycle old electronics? I've got a dead TV > and amiga monitor. I should probably get rid of the old amiga > computer as well and perhaps other spare/broken parts. http://www.mass.gov/dep/recycle/reduce/crtrsbz.htm http://www.wastecap.org/wastecap/rsd2003/ I paid $30 to get rid of a dead 27in Sony at E.L. Harvey in Westborough. I would have looked around for a better deal (my town takes them for $10, between 9am-noon *one* day a year), but I had to make room in my garage. -Jamie

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ULTRA1 Gentoo Install presents a problem
by ken jones 10 Apr '07

10 Apr '07

Mike wrote: "I fear you have just only gotten through the easy part!!" Mike's words rang true this morning. While doing "tar xvjf /mnt/gentoo/portage-latest.tar.bz2 -C /mnt/gentoo/usr" the machine stopped dead. This has happened twice. I fear that I do not have enough hard disk space, but I would hope for a gentler error message. Here is Gentoo Install's last gasp while extracting the Portage snap shot. I was connected to the Gentoo box via ssh. ------------snip from tar output--------- portage/eclass/tla.eclass portage/eclass/perl-app.eclass portage/eclass/gtk-engines.eclass portage/eclass/perl-post.eclass portage/eclass/rpm.eclass portage/eclass/rox.eclass portage/eclass/xfree.eclass Read from remote host 192.168.1.110: No route to host Connection to 192.168.1.110 closed. [1]+ Done emacs /root/.ssh/known_hosts [root@kjones-fedora .ssh]# --------end snip---------- At this point all terminals on the machine do not respond. Is there a way that I can get back to this stage? If I power cycle I get back to the livecd prompt and all my INSTALL work is lost - I think. If [stop a] works I still must boot cdrom to get started again. Any ideas? Here is the hard disk/partition setup. They are not very big :'( -----------snip from fdisk results---------- livecd gentoo # fdisk /dev/sda Command (m for help): p Disk /dev/sda (Sun disk label): 16 heads, 135 sectors, 3880 cylinders Units = cylinders of 2160 * 512 bytes Device Flag Start End Blocks Id System /dev/sda1 0 463 500040 83 Linux native /dev/sda2 u 463 694 249480 82 Linux swap /dev/sda3 0 3880 4190400 5 Whole disk /dev/sda4 694 3880 3440880 83 Linux native Command (m for help): q livecd gentoo # fdisk /dev/sdb Command (m for help): p Disk /dev/sdb (Sun disk label): 19 heads, 80 sectors, 2733 cylinders Units = cylinders of 1520 * 512 bytes Device Flag Start End Blocks Id System /dev/sdb1 0 658 500080 83 Linux native /dev/sdb2 u 658 2733 1577000 83 Linux native /dev/sdb3 0 2733 2077080 5 Whole disk Ken Jones

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DSL testing
by Keith Wright 10 Apr '07

10 Apr '07

After several years of near flawless working, I am starting to have trouble with my DSL connection. A few times per year the modem would lock-up. It was rare enough that I did not worry much, I figured it was due to lightening or cosmic rays. In any case, it was rare enough that I could think of no way to debug it, and there seemed to be no real reason to, the power went out more often than the DSL. Lately it has been happening several times a day, I just got done with a burst of about ten consecutive lock-ups. I will be browsing the web, or something and it will just quit working. Ping of the ISP's nearest computer (by IP addr) does not work. I go to the modem, pull out the power plug, wait a few seconds, plug it in, wait for it to boot up, and it works again until the next time. I complained to the ISP (Speakeasy) and the nice guy there said: > I had a look at your circuit and see a sync at 1536 > kbps Downstream / 384 kbps Upstream with decibel > margins of 2.0 dB Downstream / 17.0 dB Upstream. The > downstream decibel margins are very low and as a > result, your line is incrementing heavy errors. I asked if I could see these numbers myself, so that I could try some re-wiring to see if it made the problem better (or worse). He said: > You won't be able to see real time Layer 2 stats of > your circuit, as this information is accessed from > the DSLAM in the Central Office. But I know I have heard some of you talking about statistics gathering programs for network performance. Does anyone know of a program that might help to see how well a DSL line is working, or other diagnostic tools for this? -- Keith

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Re: [Wlug] Revised Consulting project - Embedded Linux developer
by Clint Moyer 10 Apr '07

10 Apr '07

I'm pretty sure we've never seen any pissing matches on this mailing list. Let's squelch this discussion before it becomes one, shall we? Clint ---- John Spencer <jspencer(a)optimaleng.com> wrote: ============= Keith, Not sure why you felt compelled to be so publicly negative. My personal contact info was on the posting. You could have contacted me directly. Perhaps you had a bad day when you read this and could not resist the temptation to slam someone you don't know. There are any number of factors that could cause a company to revise their needs. One item that I am sure is NOT on that list as you state is "they have no idea what they are doing, but would love to have a consultant to blame". For further clarification, this project always required strong embedded Linux and C skills. They are now hoping to find someone that also has the J2ME, but know that is a difficult skill to find and may have some resources that can chip in and help with that part of the project. It also gives someone the opportunity to pick up some J2ME skills. If anyone, including you Keith, would like to discuss this further, please feel free to give me a call or send me an email directly. Regards, John (978) 256-1113 x7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" -----Original Message----- From: Keith Wright [mailto:kwright@keithdiane.us] Sent: Monday, April 09, 2007 11:51 PM To: wlug(a)mail.wlug.org; John Spencer Subject: Re: [Wlug] Revised Consulting project - Embedded Linux developer > From: "John Spencer" <jspencer(a)optimaleng.com> > > My client in MA has the following needs for ... At first I thought this was just a repost of a message from a week ago, but it is, in fact, a revision. Other than some trivial re-formatting and typo correction, these are the differences: $ diff consult.txt consult-new.txt 6c6 < Linux J2ME consultant(s). --- > an embedded Linux/C consultant(s). 21c21 < Mobile Embedded Linux architect --- > Embedded Linux architect 34c34 < Linux, strong knowledge of Java ME(J2ME), --- > Linux and C. Any knowledge of Java ME(J2ME) is a plus, So it seems that in the last week the project has been changed from Java to C. You could take this as a sign that they are open to doing it in your favorite language, or you could take this as a sign that they have no idea what they are doing, but would love to have a consultant to blame. But you had better hurry > Estimated about 3 mths to do this piece of the project. > > The development team exists and is ready to begin the porting effort, > but needs strong guidance from an experienced, senior architect. Must > be able to start soon. because you are already late. -- Keith _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Revised Consulting project - Embedded Linux developer
by John Spencer 10 Apr '07

10 Apr '07

My client in MA has the following needs for an embedded Linux/C consultant(s). This could be one position if the developer can do the architecture as well. Otherwise they will need an architect as well as a developer. If you are qualified and interested, please give me a call or send me an email. 1. Architect key changes to their thin client which is Linux 2.6 based which is being moved over to a mobile device. The key is architecture. Strong documentation, strong embedded Linux (ideally 2.6). Estimated about 3 weeks to do the architecture. 2. Development role will include constructing the framework, defining the API, implementing lower layer (abstraction) interfaces from sockets to application stacks like SIP/RTP, etc. strong C and Linux. Embedded Linux architect required to perform high level analysis and design work for a project that involves porting an existing thick client to a Linux/Java environment for the mobile industry. Consultant's responsibilities will include: - taking the recommendations from the customer - quickly learning the existing client architecture - identifying and developing the best approach to porting the client - delivering a complete design and porting guide using best practices - remaining available for ad-hoc consultation throughout the stages of the port Successful consultant must have solid experience in embedded Linux and C. Any knowledge of Java ME(J2ME) is a plus, experience in designing clients for such environments, and the proven ability to lead a team in the initial design phases of a project. Estimated about 3 mths to do this piece of the project. The development team exists and is ready to begin the porting effort, but needs strong guidance from an experienced, senior architect. Must be able to start soon. Regards, John John Spencer (978) 256-1113 ext 7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" www.optimalengineering.com <http://www.optimalengineering.com/>

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Consulting project - Linux kernel
by John Spencer 10 Apr '07

10 Apr '07

Our client in MA (LOCAL and QUALIFIED Candidates only please) has a need for a Linux kernel consultant for a 6+ mth project. Kernel development project in embedded Linux development team. Job responsibilities include bringing up Linux 2.6 kernel in new embedded system, integrating kernel into build control system, bug fixing and new additions. This kernel work will be across a diversity of kernel subsystems. Linux kernel support, system tuning, and platform software development. DUTIES AND RESPONSIBILITIES include the following: - Candidate should have kernel development experience with Linux or UNIX operating systems. They are currently working with Linux 2.4.21 specifically for legacy and 2.6.current for new embedded environment. - Familiarity required with kernel debugging, process management, and kernel system management interfaces. - Kernel-level driver development and system tuning. - Understand the design and implementation of the Linux operating system and have prior experience with the installation and configuration of Linux and system utilities - Familiarity with the following processors: PowerPC 440GP for legacy and Freescale for new is a plus. - Perform system-level and regression testing. - Security patch integration. - Knowledge and understanding of IP protocols - Knowledge of USB drivers If you are interested and qualified, please send email to jspencer(a)optimaleng.com Regards, John John Spencer (978) 256-1113 ext 7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" www.optimalengineering.com <http://www.optimalengineering.com/>

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REMINDER: Upcoming WLUG Meeting
by Andy Stewart 08 Apr '07

08 Apr '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 HI Everybody, We have a WLUG meeting coming up on Wednesday, April 11th, at 7:00 PM in the Access Grid room on the WPI campus in Worcester, MA USA. At this meeting, Andy Stewart will give a presentation on his recent work with the Delcom USB I/O Development Board. Part of this work involves writing a Linux kernel device driver for the board, which will be discussed in some detail. This is my first attempt at writing a Linux device driver. The hardware is exposed to the user via sysfs. Reference usbled.c to get an idea of how this driver is coded. Another part of this work involves hardware add-ons such as an I2C memory chip and a character LCD display, both of which will be demonstrated at the meeting. Yes, we'll see some blinking LEDs, too! Afterwards, we'll talk about the May meeting, and my hope that we can have a PGP key signing party at that meeting. I'm looking for a volunteer or two to run the May meeting, since I don't know how to properly run a PGP key signing. Besides that, I'm hoping to get my passport back from the US Govt. before that meeting (it is being renewed). I'll bring these books for the free raffle: - The Ruby Way - 2nd Edition, Addison-Wesley - Java in a Nutshell, O'Reilly (used) - User Mode Linux, Prentice Hall We should also talk about this summer's WLUG party/BBQ. If there is anybody who lives nearby that would like to host the party, please let me know. (BTW, what ever happened to the pictures from last year?) We'll then adjourn to the Tech Pizza restaurant for food, drink, and good conversation. See ya later, Andy - -- Andy Stewart, Founder Worcester Linux Users' Group (http://www.wlug.org) Chelmsford Linux Meetup Group (http://linux.meetup.com/393) Amateur Radio: KB1OIQ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFGGSVMHl0iXDssISsRAhakAJsGCJppUrc6ApUydyB8ySXWQuHWAgCePvG4 ySP5mx39OBBoOx7u2t7iNE8= =04D0 -----END PGP SIGNATURE-----

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Success with my bootless ULTRA1
by ken jones 08 Apr '07

08 Apr '07

Thank you all for your suggestions. The SUN ULTRA1 booted! The screen said, " Welcome to Gentoo Linux LiveCD". The trick was from the "ok" prompt to get the address of the CD reader. This was done using devalias. Then ok> boot /sbus/SUNW, fas@e,8800000/sd@6, 0:f worked! I do not know gentoo at all having cut my teeth on aurora and fedora. This will be an adventure. Thanks again everyone. Ken Jones

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Re: [Wlug] Success with my bootless ULTRA1
by Mike Leo 08 Apr '07

08 Apr '07

I fear you have just only gotten through the easy part!! Good luck with Gentoo.....(insert diabolical laughter) ----- Original Message ---- From: ken jones <kjones(a)ziplink.net> To: WLUG <wlug(a)mail.wlug.org> Sent: Sunday, April 8, 2007 11:39:06 AM Subject: [Wlug] Success with my bootless ULTRA1 Thank you all for your suggestions. The SUN ULTRA1 booted! The screen said, " Welcome to Gentoo Linux LiveCD". The trick was from the "ok" prompt to get the address of the CD reader. This was done using devalias. Then ok> boot /sbus/SUNW, fas@e,8800000/sd@6, 0:f worked! I do not know gentoo at all having cut my teeth on aurora and fedora. This will be an adventure. Thanks again everyone. Ken Jones _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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ping command expansion
by Chuck Noyes 05 Apr '07

05 Apr '07

Hi All, I want to ping lots and lots of consecutive ip addresses. If I issue ping 192.168.1.{1,2,3}, I get ping 192.168.1.1 192.168.1.2 192.168.1.3 which isn't exactly what I want. How can I issue a "short-hand" ping command, that will expand to ping 192.168.1.1 ping 192.168.1.2 ping 192.168.1.3 etc. TIA, -- -Chuck

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My bootless ULTRA1
by ken jones 04 Apr '07

04 Apr '07

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Consulting project - Linux J2ME Architect and developer
by John Spencer 04 Apr '07

04 Apr '07

My client in MA has the following needs for Linux J2ME consultant(s). This could be one position if the developer can do the architecture as well. Otherwise they will need and architect as well as a developer. If you are qualified and interested, please give me a call or send me an email. 1. Architect key changes to their thin client which is Linux 2.6 based which is being moved over to a mobile device. The key is architecture. Strong documentation, strong embedded Linux (ideally 2.6). Estimated about 3 weeks to do the architecture. 2. Development role will include constructing the framework, defining the API, implementing lower layer (abstraction) interfaces from sockets to application stacks like SIP/RTP, etc. strong C and Linux. Mobile Embedded Linux architect required to perform high level analysis and design work for a project that involves porting an existing thick client to a Linux/Java environment for the mobile industry. Consultant's responsibilities will include: - taking the recommendations from the customer - quickly learning the existing client architecture - identifying and developing the best approach to porting the client - delivering a complete design and porting guide using best practices - remaining available for ad-hoc consultation throughout the stages of the port Successful consultant must have solid experience in embedded Linux, strong knowledge of Java ME(J2ME), experience in designing clients for such environments, and the proven ability to lead a team in the initial design phases of a project. Estimated about 3 mths to do this piece of the project. The development team exists and is ready to begin the porting effort, but needs strong guidance from an experienced, senior architect. Must be able to start soon. Regards, John John Spencer (978) 256-1113 ext 7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" www.optimalengineering.com <http://www.optimalengineering.com/>

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vpn solution
by Michael Long 03 Apr '07

03 Apr '07

I now have a need to setup a vpn to my office network and I have just enough admin skills to be dangerous. I am running opensuse 10.2. Am I better off installing openswan (or some other vpn solution) or purchasing an appliance with a vpn built into it. My main concerns are ease of use and security. I am currently using a linksys router as my firewall and gateway to the internet. Each of my computers inside the network also have there own firewalls. Thanks, Mike

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Re: [Wlug] vpn solution
by freak4uxxx＠gmail.com 03 Apr '07

03 Apr '07

do you just need remote access (shell / email) or do you need a bunch of stuff? while I don't have much expirience w/vpns, tunnelling via ssh handles what I do very well. Add securing it via pub/priv keys and its set. -Eric -----Original Message----- From: Michael Long <mlong(a)datalong.com> Subj: [Wlug] vpn solution Date: Tue Apr 3, 2007 7:21 am Size: 601 bytes To: WLUG <wlug(a)mail.wlug.org> I now have a need to setup a vpn to my office network and I have just enough admin skills to be dangerous. I am running opensuse 10.2. Am I better off installing openswan (or some other vpn solution) or purchasing an appliance with a vpn built into it. My main concerns are ease of use and security. I am currently using a linksys router as my firewall and gateway to the internet. Each of my computers inside the network also have there own firewalls. Thanks, Mike _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Re: [Wlug] Seeking help with a USB barcode scanner
by Jamie Guinan 03 Apr '07

03 Apr '07

On Mon, 2 Apr 2007, Andy Stewart wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Tim Keller wrote: > > This is what I would do. > > > > 1. Install "lsusb". It behaves much like lspci so you can what devices > > are on your system. > > > > When you do a "lsusb" it'll list what devices are hanging off of each > > USB bus. Do a before and after so you can see the major/minor numbers. > > > > 2. When you know the devices major and minor number you can write a > > program using libusb that'll look for the device, open the device if it > > exists, take posession of it and then read data to and from it, hopefully. > > http://libusb.sourceforge.net/doc/examples-code.html > > > > Looking at that example, I don't think it would be too hard to whip up a > > program to open the device and then loop until there's input and then > > dump it on the screen. > > > > Thanks, > > Tim. > > HI Tim, > > Thanks for the tip about libusb. I have lsusb installed, and I also > have usbview. > > I'm surprised that I can't find the proper thing to "cat" to see output > from the barcode reader. That would be the shell equivalent of what you > propose. If I could find that, I'd be in business. I'm 99% certain > that I'm looking in the right place. Now, I wonder if it is possible > that the barcode reader is defective.......hummmmm. > > Once I find the right file to "cat", whipping up a program to grab the > bytes and deal with them would be fairly trivial, I agree. > > Thanks! > > Andy It might be that the device needs some initialization before it will start returning data. I wouldn't expect this for a HID device, but since the event* nodes aren't showing anything, who knows... In the kernel, it would be interesting to see what happens if you turn on DEBUG in hid-input.c, which currently contains, #undef DEBUG ... static void hidinput_configure_usage() ... goto ignore; // lots of these gotos! -jamieg ... ignore: #ifdef DEBUG printk("IGNORED\n"); #endif -Jamie

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