- WLUG - wlug.mailman3.com

Re: [Wlug] LOPSA-East Early Bird Deadline Extended!

by Keith Wright

William Bilancio <promote(a)lopsa-east.org> writes: Does anybody know this "promote" guy? I'm not good with names, but I think I know his brother "no-reply". > Great news everybody! > > Don't miss this great value - register today! He's pretty bossy, but I don't have to if I don't want. -- Keith

March 24, 2014

LOPSA-East Early Bird Deadline Extended!

by William Bilancio

Great news everybody! We have recieved a number of requests to extend discounted pricing from people either waiting on approval from their boss, or who just didn't get a chance to register beefore today. We've decided to give everybody one final opportunity to register at this greatly discounted rate - Early Bird pricing will be honored through Monday, March 31st. Don't miss this great value - register today! LOPSA-East is a regional sysadmin conference in New Brunswick NJ, May 2-3, 2014. Two days of world-class training on a diverse range of topics plus community-selected talks: http://lopsa-east.org/2014/schedule Best, William, Evan, & the rest of the LOPSA-East 2014 Committee http://lopsa-east.org/2014 Register today!

March 24, 2014

LOPSA-East Exclusive! Sneak peek at Tom Limoncelli's new book!

by Evan Pettrey

Did you hear? Tom Limoncelli has announced a new book and the only conference to get a sneak preview will be LOPSA-East! You may know Tom as the author of "Time Management for System Administrators" and co-author of "The Practice of System and Network Administration". We're very excited that he has selected our conference for this! The announcement is here: http://everythingsysadmin.com/2014/03/sneak-preview.html LOPSA-East is a regional sysadmin conference in New Brunswick NJ, May 2-3, 2014. Two days of world-class training on a diverse range of topics plus community-selected talks: http://lopsa-east.org/2014/schedule Looking forward to seeing you all there! Best, Evan & the rest of the LOPSA-East 2014 Committee http://lopsa-east.org/2014 Register today!

March 24, 2014

Early Bird Discount Reminder! LOPSA-East SysAdmin Conference, May 2-3 2014, New Brunswick, NJ

by Evan Pettrey

Greetings! Just a reminder to everybody that the Early Bird Discount to LOPSA-East 2014 registrations ends on Sunday, March 23rd at 11:59pm - Register now before it's too late! http://lopsa-east.org/2014/register-for-lopsa-east-14 LOPSA-East is a regional sysadmin conference in New Brunswick NJ, May 2-3, 2014. Two days of world-class training on a diverse range of topics plus community-selected talks on everything from Active Directory to Code Review for Sys Admins! We have a very exciting lineup of tutorials and talks this year, you can find all of the exciting content at: http://lopsa-east.org/2014/schedule/ Looking forward to seeing you all there! Best, Evan & the rest of the LOPSA-East 2014 Committee

March 18, 2014

OPENING - Jr SW Engineer - C, Linux kernel - direct hire in Waltham, MA

by John Spencer

Our client in Waltham, MA has a direct hire opening for a Software Engineer with 0-3 yrs of commercial design and development experience. Must be able to interview and work on-site. Our client cannot sponsor visas at this time. Jr Software Engineer Software Engineer with relevant Linux Driver experience. Responsible for design, develop and test of Linux drivers for high-speed network/communication products. Required: - BSCS/BSEE - Hands-on experience developing and interfacing with Linux drivers - Experience with Linux kernel and strong C background - Experience implementing Linux for TCP/IP Ethernet and related Please send your resume to jspencer@connectedsp (dot) com Your resume will not be sent anywhere without your prior approval Regards, John Spencer Connected Systems Partners Connecting Top Talent with Top Companies Office: 978-455-5550 x208 Cell: 978-621-9743 jspencer(a)connectedsp.com www.connectedsp.com GET CONNECTED! Unless otherwise explicitly instructed by sender, all information in this email is considered confidential and intended for the view and use of the recipient(s) only.

March 14, 2014

Re: [Wlug] HOWTO debug Ubuntu boot hang

by Randall Mason

On Fri, Mar 14, 2014 at 5:16 PM, John Stoffel <john(a)stoffel.org> wrote: > > Andy> I've got a version of Ubuntu 13.10 in my Virtualbox OSE virtual > Andy> computer. It hangs very early in the boot. GRUB runs and the > Andy> boot starts. > > I've moved to Linux Mint myself, but it's based on Ubuntu and I've > noticed that my main desktop, which NFS mounts home dirs and other > stuff, takes *forever* to actually boot not. There's something in the > setup which hangs for five minutes or so (not sure, I just walk away > right now cause I rarely reboot the box...) before it continues. > > Have you just let the boot sit there to see if it ever finishes? I've > been meaning to turn on verbose debugging to try and figure out what's > going on too, but it's a low priority. I find that fstab is also often a problem. If it's waiting for /dev/sdb1 to show up, or a specific UUID. Maybe comment out anything not required for boot. Also, if you're at the console, comment out your whole /etc/network/interfaces and see if that helps. Ubuntu often waits on block devices and network, so it could be either of those. Randall Mason clashthebunny(a)gmail.com

March 14, 2014

Re: [Wlug] HOWTO debug Ubuntu boot hang

by John Stoffel

Andy> I've got a version of Ubuntu 13.10 in my Virtualbox OSE virtual Andy> computer. It hangs very early in the boot. GRUB runs and the Andy> boot starts. I've moved to Linux Mint myself, but it's based on Ubuntu and I've noticed that my main desktop, which NFS mounts home dirs and other stuff, takes *forever* to actually boot not. There's something in the setup which hangs for five minutes or so (not sure, I just walk away right now cause I rarely reboot the box...) before it continues. Have you just let the boot sit there to see if it ever finishes? I've been meaning to turn on verbose debugging to try and figure out what's going on too, but it's a low priority. Andy> In /var/log/boot.log, I see the same messages as I see on the Andy> screen. I have to press ESC to see the text while the computer Andy> boots. There are perhaps 3 or 4 "Starting <service>....OK" Andy> messages, and that is all. I never get a chance to log in. So which services start? Or more accurately, which is the last service to start? Have you looked in /var/log/upstart as well? You might be able to also setup your system so that init (upstart) is started with the -v option to increase verbosity. Andy> The problem I have is that I don't know in which order the boot Andy> scripts are supposed to run. With the "old" initscripts, one Andy> would see Snn<script> or Knn<script> and the "nn" would be the Andy> number representing the order in which the scripts are "S"tarted Andy> or "K"illed. That isn't the case here. They're supposed to run according to events, not any particular order. The idea is that as things become ready, the next step can fire off more quickly, without the system getting stuck behind some hanging process. Good luck! John P.S. Another idea might be to try and boot a default 13.10 install in another VM and see how that looks in the console. It should be similiar at least, if not fairly identical. John

March 14, 2014

Re: [Wlug] HOWTO debug Ubuntu boot hang

by Michael C Voorhis

Andy Stewart writes: > Lots of details here: > http://upstart.ubuntu.com/cookbook > My problem seems to be something to do with networking. None of the > network related services are starting. More news later..... > Andy In FreeBSD I've run into issues with this specific problem, where DHCP runs and then netowrk dependent services start before they should. The FreeBSD folks eventually remedied the problem ("SYNCDHCP" setting for network interfaces) but my initial "fix" was to edit the network start script and add a "sleep 5" or "sleep 10" line in there allowing the networking to settle. Other cures have been to insert a ping or a dig call which must succeed, before allowing the boot process to continue. MCV.

March 14, 2014

Re: [Wlug] HOWTO debug Ubuntu boot hang

by Andy Stewart

Lots of details here: http://upstart.ubuntu.com/cookbook My problem seems to be something to do with networking. None of the network related services are starting. More news later..... Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

March 14, 2014

Re: [Wlug] HOWTO debug Ubuntu boot hang

by Andy Stewart

On 03/13/2014 10:18 PM, Michael C Voorhis wrote: > Andy Stewart writes: >> The problem I have is that I don't know in which order the boot scripts >> are supposed to run. With the "old" initscripts, one would see >> Snn<script> or Knn<script> and the "nn" would be the number representing >> the order in which the scripts are "S"tarted or "K"illed. That isn't >> the case here. > > The manpage for systemd(1) has this tidbit: > >> --test >> Determine startup sequence, dump it and exit. This is an option >> useful for debugging only. > > That sounds like it might be useful. > > --MCV. > I'm not sure that Ubuntu is using systemd - yet. I'm running version 13.10. http://www.zdnet.com/after-linux-civil-war-ubuntu-to-adopt-systemd-70000263… I have a feeling that I need to figure out how to debug upstart, but I'm not sure. Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

March 14, 2014

HOWTO debug Ubuntu boot hang

by Michael C Voorhis

Andy Stewart writes: > The problem I have is that I don't know in which order the boot scripts > are supposed to run. With the "old" initscripts, one would see > Snn<script> or Knn<script> and the "nn" would be the number representing > the order in which the scripts are "S"tarted or "K"illed. That isn't > the case here. The manpage for systemd(1) has this tidbit: > --test > Determine startup sequence, dump it and exit. This is an option > useful for debugging only. That sounds like it might be useful. --MCV.

March 14, 2014

HOWTO debug Ubuntu boot hang

by Andy Stewart

HI guys, I've got a version of Ubuntu 13.10 in my Virtualbox OSE virtual computer. It hangs very early in the boot. GRUB runs and the boot starts. In /var/log/boot.log, I see the same messages as I see on the screen. I have to press ESC to see the text while the computer boots. There are perhaps 3 or 4 "Starting <service>....OK" messages, and that is all. I never get a chance to log in. The problem I have is that I don't know in which order the boot scripts are supposed to run. With the "old" initscripts, one would see Snn<script> or Knn<script> and the "nn" would be the number representing the order in which the scripts are "S"tarted or "K"illed. That isn't the case here. I've found the boot scripts in /etc/init/*.conf so I can match boot messages to scripts. However, I'm unable to determine which script got stuck since I don't know the order of execution. My version of 13.10 is customized, not stock, so I can't compare to a known good. Any ideas would be greatly appreciated. Thanks! Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

March 14, 2014

Registration Reminder! LOPSA-East SysAdmin Conference, May 2-3 2014, New Brunswick, NJ

by Tom Limoncelli

Greetings! I just wanted to remind everybody about the awesome tutorials and talks we have lined up for LOPSA-East this year! Don't forget to register before the Early Bird pricing expires! LOPSA-East is a regional sysadmin conference in New Brunswick NJ, May 2-3, 2014. Two days of world-class training on a diverse range of topics plus community-selected talks on everything from DevOps to Time Management. You can find all the latest details available on our website: http://lopsa-east.org Register now at: http://lopsa-east.org/2014/register-for-lopsa-east-14 We'll see you there! Best, Tom, Evan, & the rest of the LOPSA-East 2014 Committee

March 13, 2014

Announce: WLUG Meeting Thu 3/13 7PM

by Chuck Anderson

Hi folks, The next Worcester Linux Users' Group (WLUG) meeting will be held tomorrow, Thursday, March 13 at 7PM. The location will be the WPI Campus Center, Mid-Centry Room 331. Thursday, March 13, 7:00 - 9:00 PM WPI Campus Center, Mid-Centry Room 331 Afterwards, we will go out for pizza. See you there, Chuck President, Worcester Linux Users' Group http://www.wlug.org/

March 12, 2014

OPENING - Software Engineer - C, Linux kernel (2+ yrs exp.) in Waltham, MA

by John Spencer

Our client in Waltham, MA has a direct hire opening for a Software Engineer with 2-6 yrs of commercial design and development experience. They will consider more Sr level engineers, up to 12 yrs of experience. Must be able to interview and work on-site. Our client cannot sponsor visas at this time. Software Engineer Software Engineer with 2+ years' relevant Linux Driver experience. Responsible for design, develop and test of Linux drivers for high-speed network/communication products. Required: - BSCS/BSEE - 2+ years' hands-on experience developing and interfacing with Linux drivers - Experience with Linux kernel and strong C background - Experience implementing Linux for TCP/IP Ethernet and related Please send your resume to jspencer@connectedsp (dot) com Your resume will not be sent anywhere without your prior approval

March 11, 2014

Re: [Wlug] Rancid and Quagga

by Frank Sweetser

Wild guess - is it using an ssh command that doesn't allocate a tty? Frank Sweetser fs at wpi.edu | For every problem, there is a solution that Manager of Network Operations | is simple, elegant, and wrong. Worcester Polytechnic Institute | - HL Mencken On 3/7/2014 4:16 PM, Eric Martin wrote: > Hi All, > > I recently fired up a few FreeBSD routers using Quagga, and today I went to > configure RANCID but I'm having some troubles. > > RANCID is working fine for my Juniper gear, my Cisco gear and even my APC > stuff but I can't get it to work for quagga. > > I run zrancid (for zebra stuff) and it just hangs. When you add -d you can > see that it's asking for show version and write term, but it still hangs. > When I copy / paste the commands and run them by hand with clogin, I see it > login but it just hangs after > > terminal length 0 > > When I login via ssh with the same command line that clogin passes, terminal > length 0 works fine and so do the rest of the commands. I'm stumped, does > anybody have any ideas? This however does work for my CentOS servers running > quagga. > > I'm using Quagga 0.99.22.3, and Rancid 2.3.6, which is the most recent RANCID > version on CentOS and the most recent Quagga on FreeBSD. > > ~rancid/.cloginrc: > add method *.example.net <http://example.net> ssh > add autoenable *.example.net <http://example.net> {1} > add user *.example.net <http://example.net> rancid > add password *.example.net <http://example.net> {} > (I'm using ssh keys and it's called id_rsa so that works fine). > > router.db: > ur01.example.net:zebra:up > ns1.example.net:zebra:up > > Thanks in advance, > -- > Eric Martin > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

March 8, 2014

Rancid and Quagga

by Eric Martin

Hi All, I recently fired up a few FreeBSD routers using Quagga, and today I went to configure RANCID but I'm having some troubles. RANCID is working fine for my Juniper gear, my Cisco gear and even my APC stuff but I can't get it to work for quagga. I run zrancid (for zebra stuff) and it just hangs. When you add -d you can see that it's asking for show version and write term, but it still hangs. When I copy / paste the commands and run them by hand with clogin, I see it login but it just hangs after terminal length 0 When I login via ssh with the same command line that clogin passes, terminal length 0 works fine and so do the rest of the commands. I'm stumped, does anybody have any ideas? This however does work for my CentOS servers running quagga. I'm using Quagga 0.99.22.3, and Rancid 2.3.6, which is the most recent RANCID version on CentOS and the most recent Quagga on FreeBSD. ~rancid/.cloginrc: add method *.example.net ssh add autoenable *.example.net {1} add user *.example.net rancid add password *.example.net {} (I'm using ssh keys and it's called id_rsa so that works fine). router.db: ur01.example.net:zebra:up ns1.example.net:zebra:up Thanks in advance, -- Eric Martin

March 7, 2014

Re: [Wlug] Great speaker on UX design next Thursday

by Caleb Stepanian

I've now acquired a ride. Cal On 2 March 2014 15:07, Caleb Stepanian <cmstepanian(a)wpi.edu> wrote: > Anyone going to this that I could please carpool with (I live in Faraday > Hall on WPI campus)? I do enjoy walking, but a 4 mile round trip at night > sounds unfun. > > Cal > > > On 2 March 2014 14:01, Chuck Anderson <cra(a)wpi.edu> wrote: > >> I HIGHLY recommend going to this. I've seen Jared Spool speak awhile >> ago and was blown away. I'll probably go this Thursday. >> >> Original message translated for non-HTML/non-graphical mail readers: >> >> Sponsored by the Assumption College Mathematics and Computer Science >> Department >> >> Jared M. Spool >> >> Thursday, March 6, 2014, 7:00 PM >> Alden Trust Auditorium (Kennedy 112) >> >> A MUST SEE FOR MAJORS IN: >> Business >> Communications >> Computer Science >> Graphic Design >> Any major that uses a computer! >> >> Experience Design /is/ a competitive advantage and you need that >> advantage now. >> >> Founder of User Interface Engineering, the largest usability research >> organization of its kind in the world. >> >> Author of "Web Usability: A Designer's Guide" >> >> Co-author of "Web Anatomy: Interaction Design Frameworks that Work" >> >> >> On Wed, Feb 26, 2014 at 09:49:18PM -0500, Dick Goodman wrote: >> > Jared Spool is a dynamic speaker, and anyone interested in software >> > design ought to hear him. >> > >> > Disclaimers: >> > >> > 1) My wife is responsible for bringing him to Worcester for this >> > talk >> > >> > 2) I gave Jared his first tech job -- about 35 years ago >> _______________________________________________ >> Wlug mailing list >> Wlug(a)mail.wlug.org >> http://mail.wlug.org/mailman/listinfo/wlug >> > >

March 4, 2014

Re: [Wlug] Great speaker on UX design next Thursday

by Caleb Stepanian

Anyone going to this that I could please carpool with (I live in Faraday Hall on WPI campus)? I do enjoy walking, but a 4 mile round trip at night sounds unfun. Cal On 2 March 2014 14:01, Chuck Anderson <cra(a)wpi.edu> wrote: > I HIGHLY recommend going to this. I've seen Jared Spool speak awhile > ago and was blown away. I'll probably go this Thursday. > > Original message translated for non-HTML/non-graphical mail readers: > > Sponsored by the Assumption College Mathematics and Computer Science > Department > > Jared M. Spool > > Thursday, March 6, 2014, 7:00 PM > Alden Trust Auditorium (Kennedy 112) > > A MUST SEE FOR MAJORS IN: > Business > Communications > Computer Science > Graphic Design > Any major that uses a computer! > > Experience Design /is/ a competitive advantage and you need that > advantage now. > > Founder of User Interface Engineering, the largest usability research > organization of its kind in the world. > > Author of "Web Usability: A Designer's Guide" > > Co-author of "Web Anatomy: Interaction Design Frameworks that Work" > > > On Wed, Feb 26, 2014 at 09:49:18PM -0500, Dick Goodman wrote: > > Jared Spool is a dynamic speaker, and anyone interested in software > > design ought to hear him. > > > > Disclaimers: > > > > 1) My wife is responsible for bringing him to Worcester for this > > talk > > > > 2) I gave Jared his first tech job -- about 35 years ago > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

March 2, 2014

Re: [Wlug] Great speaker on UX design next Thursday

by Chuck Anderson

I HIGHLY recommend going to this. I've seen Jared Spool speak awhile ago and was blown away. I'll probably go this Thursday. Original message translated for non-HTML/non-graphical mail readers: Sponsored by the Assumption College Mathematics and Computer Science Department Jared M. Spool Thursday, March 6, 2014, 7:00 PM Alden Trust Auditorium (Kennedy 112) A MUST SEE FOR MAJORS IN: Business Communications Computer Science Graphic Design Any major that uses a computer! Experience Design /is/ a competitive advantage and you need that advantage now. Founder of User Interface Engineering, the largest usability research organization of its kind in the world. Author of "Web Usability: A Designer's Guide" Co-author of "Web Anatomy: Interaction Design Frameworks that Work" On Wed, Feb 26, 2014 at 09:49:18PM -0500, Dick Goodman wrote: > Jared Spool is a dynamic speaker, and anyone interested in software > design ought to hear him. > > Disclaimers: > > 1) My wife is responsible for bringing him to Worcester for this > talk > > 2) I gave Jared his first tech job -- about 35 years ago

March 2, 2014

Great speaker on UX design next Thursday

by Dick Goodman

Feb. 27, 2014

Registration Open! LOPSA-East SysAdmin Conference, May 2-3 2014, New Brunswick, NJ

by Evan Pettrey

Greetings! LOPSA-East registrations are officially open! Taking place May 2-3, 2014 at the Hyatt Regency Hotel in New Brunswick, NJ, LOPSA-East is a community-driven conference BY sys admins, FOR sys admins. Open to DevOps, network admins, Windows, Linux, and everyone! Register now at: http://lopsa-east.org/2014/register-for-lopsa-east-14 You can find all the latest details available on our website http://lopsa-east.org We'll see you there! Best, Evan & the rest of the LOPSA-East 2014 Committee

Feb. 24, 2014

Re: [Wlug] Announce: UPDATE: WLUG Meeting Thu 2/20 7PM: Software Defined Radio

by Chuck Anderson

Thanks to Andy for a great meeting! We had 20+ people, including lots of new faces. I've posted the slides from Andy's talk here: http://www.wlug.org/slides.html On Wed, Feb 12, 2014 at 02:35:21PM -0500, Chuck Anderson wrote: > Hi folks, > > Due to the weather this week, I've rescheduled this month's WLUG > meeting for the following week, Thursday, February 20 at 7:00 PM, in > the WPI Campus Center, Hagglund Room 301. > > Our speaker this month will be Andy Stewart, who founded WLUG in 1997 > and now runs the Chelmsford Linux Meetup. Andy plans to talk about > software defined radio on Linux, and with luck, do a live > demonstration of gqrx: > > http://gqrx.dk/ > > If there is time, Andy *might* be able to show something related to > the GNU Radio Companion, where one can build a software defined radio > just by drawing the blocks and connecting them with lines. > > Thursday, February 20, 7:00 - 9:00 PM > WPI Campus Center, Hagglund Room 301 > > This room is the one across the hall from our usual room, and is where > we had the meeting with Jim Getty's on Bufferbloat. > > After the meeting, we will go out for pizza. > > See you there, > Chuck > President, Worcester Linux Users' Group > http://www.wlug.org/

Feb. 22, 2014

Schedule Announced! LOPSA-East SysAdmin Conference, May 2-3 2014, New Brunswick, NJ

by Evan Pettrey

Greetings! LOPSA-East is pleased to announce that the schedule for the LOPSA-East 2014 conference has been published! Taking place May 2-3, 2014 at the Hyatt Regency Hotel in New Brunswick, NJ, LOPSA-East is a community-driven conference BY sys admins, FOR sys admins. Open to DevOps, network admins, Windows, Linux, and everyone! You can find out more at http://lopsa-east.org/2014/ Tutorials: http://lopsa-east.org/2014/lopsa-east-14-training-schedule/ Talks: http://lopsa-east.org/2014/lopsa-east-14-talks/ This year's lineup promises to be the best yet and registrations open Monday. Be sure to register early and save! We'll see you there! Best, Evan & the rest of the LOPSA-East 2014 Committee

Feb. 19, 2014

Re: [Wlug] Video Editing

by JeffA Maillists

I agree with Tom, check out OpenShot. Great program. And v2.0 is on the horizon, I can't wait... Jeff On Feb 12, 2014 9:00 PM, "Tom Poe" <tompoe(a)meltel.net> wrote: > On 02/12/2014 07:20 PM, dulsi(a)identicalsoftware.com wrote: > > Anyone do any video editing? I've tried using pitivi to edit videos. It > > usually crashed. Recently I tried putting a series of images in and > > creating a video. I successfully created a video once. Now everytime I > > seem to create a file without any video content. > > > > The video isn't going to be long or good. I was showing my son how lego > > stop animation is done. I only did a 8 images and they aren't perfectly > > aligned. I used a small tripod but press the picture button must have > > moved the camera a bit. Probably need to use video and screen capture > > images so I don't touch the camera. The images also have slightly > > different light levels. If anyone has suggestions on fixing the images to > > be consistent let me know. > > > > _______________________________________________ > > Wlug mailing list > > Wlug(a)mail.wlug.org > > http://mail.wlug.org/mailman/listinfo/wlug > > > > > Try Open Shot, and check out ability to stretch frame over 5 or 6 > seconds. Really slow stop animation, but great way to organize protocol > for video production. > Tom > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

Feb. 14, 2014