October 2017 - WLUG - wlug.mailman3.com

Re: [Wlug] Major WPA2 Vulnerability

by Eric Martin

Here's a comprehensive write up with the latest fixes, and it's getting updated regularly: https://www.bleepingcomputer.com/news/security/list-of-firmware-and-driver-… I'm not sure how Fedora can have an update and also not have released any info... On Mon, Oct 16, 2017 at 9:42 AM, Tim Keller <turbofx(a)gmail.com> wrote: > Hey Gang, > > If you haven't heard already, it appears someone has found a major flaw in > WPA2! > > https://www.krackattacks.com/ > > Hopefully patches should be forth coming! > > Later, > Tim. > > > -- > I am leery of the allegiances of any politician who refers to their > constituents as "consumers". > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > > -- Eric Martin

Oct. 16, 2017

Re: [Wlug] Major WPA2 Vulnerability

by Eric Martin

Aruba posted a really good write up as well as patches, and I just updated iOS on my phone though I haven’t seen the typical security email from Apple. Don’t forget, upgrade the client side as well! Thank you, -- Eric > On Oct 16, 2017, at 9:42 AM, Tim Keller <turbofx(a)gmail.com> wrote: > > Hey Gang, > > If you haven't heard already, it appears someone has found a major flaw in WPA2! > > https://www.krackattacks.com/ > > Hopefully patches should be forth coming! > > Later, > Tim. > > > -- > I am leery of the allegiances of any politician who refers to their constituents as "consumers". > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

Oct. 16, 2017

Major WPA2 Vulnerability

by Tim Keller

Hey Gang, If you haven't heard already, it appears someone has found a major flaw in WPA2! https://www.krackattacks.com/ Hopefully patches should be forth coming! Later, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

Oct. 16, 2017

Reminder: Meeting Oct 12th 2017 @7pm Topic: Ansible

by Tim Keller

Hey Everybody, We've got a meeting on Thursday! Location: WPI Student Center Mid Century Room (rm 331) I'm going to do a quick talk on "Ansible". Ansible is a tool that lets you script a complex set of tasks into a playbook that you can then run 1 machine or a million. Snacks and refreshments will be provided and then we'll head off for pizza at tech to continue the conversation. Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

Oct. 11, 2017

Re: [Wlug] 3d printing question.

by John Stoffel

I've heard good things about the monoprice one they have. I've been looking at getting a cheap (<$300) engraving machine to learn cad/cam and do some engraving for my scout troop. I figure it's more useful than an eggbot kit in alot of ways.

Oct. 9, 2017

Re: [Wlug] 3d printing question.

by Tim Keller

The "Authorization" is actually from my wife. This is going to be a personal printer to go in my workshop. I'm not afraid of cryptic instructions (I work with Red Hat software!). However, I have a number of expensive hobbies... so I am a bit cost sensitive. Thanks, Tim. On Mon, Oct 9, 2017 at 12:27 PM, Gelman, Ian S <isgelman(a)wpi.edu> wrote: > Hi Tim, > > The Anet A8 and TEVO tarantula are i3 derivatives, what with the hardware > being open source. Each of these can be found on Amazon. The assembly > guides are pretty cryptic though, with lots of skipped steps and a lack of > images. > > However, If Ab Initio can afford the $600, I would seriously recommend > getting Josef Prusa's original version, which he sells on his website. > > https://shop.prusa3d.com/en/3d-printers/59-original-prusa- > i3-mk2-kit.html?gclid=EAIaIQobChMI4q3brfnj1gIVAQlpCh > 0hhgs4EAQYASABEgI18fD_BwE > > The manuals are amazing, with an active community of people making > revisions on Github. > > Monoprice also has a fork of the i3 which they sell as well. > > https://www.monoprice.com/product?p_id=13860&gclid= > EAIaIQobChMI4q3brfnj1gIVAQlpCh0hhgs4EAQYAiABEgJKQPD_BwE > > In terms of assembly time: the A8, the Tarantula, and the original i3 will > all take a couple days of (hopefully some poor intern's) time to assemble > and test. The Monoprice i3 ships semi-assembled, and you can get printing > within a couple hours. > > Hope that helped, > > Ian > > On Oct 9, 2017, at 11:54 AM, Tim Keller <turbofx(a)gmail.com> wrote: > > Hey Gang, > > I've been given clearance to buy a 3d printer, with the caveat of > controlling the cost. > > There are an infinite number of choices out there. > > A co-worker bought this one and had good luck with it: > https://www.walmart.com/ip/2017-Upgraded-Quality-High- > Precision-Reprap-Prusa-i3-DIY-3d-Printer-Kit-Anet-A8-3d- > Printer-3d-Drucker/919868952 > > I've also found this one which seems to be pretty good quality as well: > > https://www.3dprintersonlinestore.com/product/reprap/tarantula-3d- > printer-kit > > I'd honestly like to NOT give walmart money if at all possible. > > Any recommendations? > > Thanks, > Tim. > > > > -- > I am leery of the allegiances of any politician who refers to their > constituents as "consumers". > > _______________________________________________ > 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 > > -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

Oct. 9, 2017

Re: [Wlug] 3d printing question.

by Gelman, Ian S

Hi Tim, The Anet A8 and TEVO tarantula are i3 derivatives, what with the hardware being open source. Each of these can be found on Amazon. The assembly guides are pretty cryptic though, with lots of skipped steps and a lack of images. However, If Ab Initio can afford the $600, I would seriously recommend getting Josef Prusa's original version, which he sells on his website. https://shop.prusa3d.com/en/3d-printers/59-original-prusa-i3-mk2-kit.html?g… The manuals are amazing, with an active community of people making revisions on Github. Monoprice also has a fork of the i3 which they sell as well. https://www.monoprice.com/product?p_id=13860&gclid=EAIaIQobChMI4q3brfnj1gIV… In terms of assembly time: the A8, the Tarantula, and the original i3 will all take a couple days of (hopefully some poor intern's) time to assemble and test. The Monoprice i3 ships semi-assembled, and you can get printing within a couple hours. Hope that helped, Ian On Oct 9, 2017, at 11:54 AM, Tim Keller <turbofx(a)gmail.com<mailto:turbofx@gmail.com>> wrote: Hey Gang, I've been given clearance to buy a 3d printer, with the caveat of controlling the cost. There are an infinite number of choices out there. A co-worker bought this one and had good luck with it: https://www.walmart.com/ip/2017-Upgraded-Quality-High-Precision-Reprap-Prus… I've also found this one which seems to be pretty good quality as well: https://www.3dprintersonlinestore.com/product/reprap/tarantula-3d-printer-k… I'd honestly like to NOT give walmart money if at all possible. Any recommendations? Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers". _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org<mailto:Wlug@mail.wlug.org> http://mail.wlug.org/mailman/listinfo/wlug

Oct. 9, 2017

3d printing question.

by Tim Keller

Hey Gang, I've been given clearance to buy a 3d printer, with the caveat of controlling the cost. There are an infinite number of choices out there. A co-worker bought this one and had good luck with it: https://www.walmart.com/ip/2017-Upgraded-Quality-High-Precision-Reprap-Prus… I've also found this one which seems to be pretty good quality as well: https://www.3dprintersonlinestore.com/product/reprap/tarantula-3d-printer-k… I'd honestly like to NOT give walmart money if at all possible. Any recommendations? Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

Oct. 9, 2017

Re: [Wlug] Lenovo Black Screen Issue

by Tim Keller

Also with the Lenovo's you can control the video output with the "FN" keys. Usually it's the F7 key. At least on my 430 it looks like a little projector. Tim. On Thu, Oct 5, 2017 at 9:26 AM, THE HAMMER <hammerron(a)hotmail.com> wrote: > Thank you to the people who replied with questions or suggestions. > > Here is some additional info: > > > The keyboard backlighting is what flashes briefly at start up attempt. > The screen shows no light what so ever. > > > Tried launching systems off of live usbs...no luck > Tried the Lenovo reset button.....no luck > > Tried running a different screen with an hdmi cable....it said no input > > > > > > ------------------------------ > *From:* wlug-bounces(a)mail.wlug.org <wlug-bounces(a)mail.wlug.org> on behalf > of John Stoffel <john(a)stoffel.org> > *Sent:* Wednesday, October 4, 2017 2:10 PM > *To:* Worcester Linux Users Group > *Subject:* Re: [Wlug] Lenovo Black Screen Issue > > > THE> ..hope this is not too off topic.. Have a friend with a Lenovo > THE> ideapad. The screen stays black and does not light up > THE> whatsoever. Would anyone have suggestions for best way to go > THE> with it? > > Try plugging the thing into a monitor while it's powered off, then > power it on and see if you get anything that way. It could be that > the display is fried. > > Does the disk spin up? Does it have windows on it? Can you put a USB > thumb drive on the system and try to boot from that (knoppix is really > good for this, or one of the system rescue linux images). > > THE> The sticker on it gives further info: Windows 8, intel core i5, > THE> and Ultrabook. > > Would need more, like the model number. > > THE> The power button lights up and stays on when you try to turn the > THE> unit on, as long as you keep the power cord plugged in. > THE> Apparently the battery holds no charge. The keyboard keys > THE> quickly flash once also when the start button is hit. > > which keys flash? > > THE> The case does show some dents, and they say it was dropped a few > times. > > LOL! > > THE> They've tried disconnecting the battery thing with no luck. > > External display is my first bet. Remove the hardware as well if > possible. > _______________________________________________ > 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 > > -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

Oct. 5, 2017

Re: [Wlug] Lenovo Black Screen Issue

by John Stoffel

>>>>> "THE" == THE HAMMER <hammerron(a)hotmail.com> writes: THE> Thank you to the people who replied with questions or suggestions. THE> Here is some additional info: THE> The keyboard backlighting is what flashes briefly at start up attempt. The THE> screen shows no light what so ever. THE> Tried launching systems off of live usbs...no luck THE> Tried the Lenovo reset button.....no luck THE> Tried running a different screen with an hdmi cable....it said no input I suspect the unit is dead and might need to be opened up to look for problems like broken connections, burnt spots on the motherboard, etc. Maybe try taking it apart and then putting it back together. The drop(s) could have knocked something loose. Pull out the disk in the system might also help. Otherwise... send it to Lenovo for repair, or buy a new/used one to replace.

Oct. 5, 2017