All posts by Philip Shaffer

Episode-84

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FYI…You can go into your setting and set Mastadon to only show English language posts so your feed isn’t flooded by posts in other languages.
-charlesDelaware

Hey hey guys

I got a few quick things

In your attached show notes I see no contact links nor any community links, that makes feedback a touch more like work

Octoprint does have a baked in slicer but I know nobody that uses it, http://docs.octoprint.org/en/master/api/slicing.html I only have used Cura, it works fine in Linux, just a touch slow to load

Good work, good show, keep it up

-doortodoorgeek

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FiftyOneFifty   

Linux desktops targeted by CIA https://betanews.com/2017/07/28/wikileaks-cia-imperial-project-mac-linux/
Older Echoes can be hacked into eavesdropping devices https://www.wired.com/story/amazon-echo-wiretap-hack/
Rumor false:  Facebook did not shut down an AI it thought was getting too smart https://gizmodo.com/no-facebook-did-not-panic-and-shut-down-an-ai-program-1797414922
A pocket sized RPi based laptop you can print yourself http://www.techrepublic.com/article/this-raspberry-pi-powered-laptop-is-tiny-enough-to-fit-in-your-pocket/
Projector that sits on top of Beagle Bone Black http://www.cnx-software.com/2017/08/03/dlp-lightcrafter-display-2000-evm-adds-a-pico-projector-to-beaglebone-black-for-99/
Google updates for older Chromebooks sunset https://support.google.com/chrome/a/answer/6220366?hl=en
Microsoft will stop Windows 10 updates (except security) on “older” hardware before Win 10 EOF, Atom no longer supported http://bgr.com/2017/07/20/windows-10-creators-update-issues/
One of my users got there Yahoo mail hijacked
Chrome extensions hacked https://thehackernews.com/2017/08/chrome-extension-for-web-developers.html

Fweeb
Nightscout (http://www.nightscout.info/)

Next recording date: Aug. 18, 2017

Ways to contact us:

Email = feedback@linuxlugcast.com

G+ community = https://plus.google.com/u/0/communities/101183999294924142060

Mailing listg = http://linuxlugcast.com/mailman/listinfo/lugcast_linuxlugcast.com

IRC = server: Freenode
channel: #linuxlugcast

Episode-83

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Kevin Wisher posted on G+
https://plus.google.com/u/0/108678193487792265491/posts/C2qwZm6e9JH

https://plus.google.com/u/0/108678193487792265491/posts/FQJFCXH3n99

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FiftyOneFifty   
Pinebook update: Got Ubuntu Mate flashed to the emmc from a script in /usr/local/sbin on the Ubuntu Mate SD imagesudo ./pine64_install_to_emmc.sh xenial-mate”  {Verified, omit the image selection (i.e. “xenial-mate” in the example above) and you will get a list to choose from. Other choices are xenial-minimal, xenial-i3, Androids 7.0 and 7.1}.  Thanks again to Door for the hint.  There is also a tool for making installation SDs here https://github.com/pine64dev/PINE64-Installer/blob/master/README.md     I put Android on an SD card, so I can dual boot of a sort.  Glued micro to full size SD adapter to bottom of Pinebook as convenient storage for Android SD.

New SBCs on Market:
Pi Zero sized SBCs with quad core power
Banana PI BPI-M2 Zero http://forum.banana-pi.org/t/banana-pi-bpi-m2-zero-quad-core-singel-board-computer-with-allwinner-h2-chip-design/3532
Rock64 https://www.pine64.org/?page_id=7147
“Full sized” SBC
Le Potato (clocked faster than RPi 3, $25)
http://www.techrepublic.com/article/25-raspberry-pi-challenger-is-faster-runs-android-nougat-and-ubuntu-supports-4k-video/
GIGABYTE GA-SBCAP3350 SBC looks like an Up Board killer http://www.cnx-software.com/2017/07/21/gigabyte-ga-sbcap3350-celeron-n3350-single-computer-computer-offers-upgradeable-memory-and-storage/
Android set top box in a cable https://liliputing.com/2017/06/inncable-is-an-android-pc-in-an-ethernethdmi-cable.html
Current Meter for RPi https://www.elektormagazine.com/news/review-smartpi-smart-meter-extension-for-raspberry-pi

News:
Microsoft commits to bringing broadband to rural areas http://mashable.com/2017/07/11/microsoft-airband-initiative-rural-internet/#FH7DSKEtamqG
People agree to clean toilets for free WiFi https://gizmodo.com/22-000-people-agree-to-clean-toilets-for-wifi-because-t-1796959482

HonkeyMagoo

Blackarch linux
A arch based pentesting os
https://blackarch.org

Installing blackarch linux
https://blackarch.org/blackarch-install.html

Using wpa_supplicant to connect to wifi
https://wiki.archlinux.org/index.php/WPA_supplicant

Make a file called /etc/wpa_supplicant/example.conf

ctrl_interface=/run/wpa_supplicant
update_config=1

Then what I had to do was

Wpa_supplicant -B -i <wlan0> -D wext -c /etc/wpa_supplicant/example.conf

I had to add the “-D wext” because I was using older hardware

Then just type

Wpa_cli
>add_network 0
>set_network 0 ssid “myssid”
>set_network 0 psk “passphrase”
>enable_network 0
>save_config

———–note————————
To update Blackarch linux you need to type as root (or with root permission)

Pacman -Syyu –needed –force blackarch

Uzbl browser
https://www.uzbl.org/

Youtube with uzbl
https://www.uzbl.org/wiki/ytvp

Next recording date: Aug. 4, 2017

Episode-82

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FiftyOneFifty   
Linux is better:  Windows 10 removed support  for rotating monitors
Has the CIA hacked your router? https://www.wired.com/story/wikileaks-cia-router-hack/

First looks:
Pinebook 14”: Overall disappointed, internal speakers not fit for purpose, poor trackpad, slow scrolling in browser, not compatible with all access points (could be just me).  On the plus side, it is inexpensive and compact; battery life.

Distros can be booted of the SD card or flashed to the emmc from an image on the SD (I’ve found two types of images on the support forum, ones meant to be booted from the SD and others that flash an image on the emmc.  Door posted that he was able to flash the emmc from a script  “sudo ./pine64_install_to_emmc.sh xenial-mate”  Script is in /usr/local/sbin.

Recommendations for better Firefox performance: https://forum.pine64.org/showthread.php?tid=4535

Mycroft A.I.:  Right on 12 months late, many of the functions promised in the crowd funding campaign are not implemented (to be fair, the makers say set it on a shelf for six months before plugging it in).  About all that works is answering questions from Wikipedia and playing news highlights from NPR.   My fears are Alexa and Google Home already have too big a lead and the resources to stay well ahead of community development.  Generally impressed with the voice recognition.

HonkeyMagoo
List of Linux browsers
https://www.slant.co/topics/4281/~web-browsers-for-linux

Slimjet
http://www.slimjet.com/

Next recording date: July. 21, 2017

 

Episode-80

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Vlad Shvets promoting Vectr graphics editor
https://vectr.com/

FiftyOneFifty   
Paul Allen debuts Low Earth Orbit launch platform: https://www.washingtonpost.com/news/the-switch/wp/2017/05/31/paul-allen-just-rolled-out-the-worlds-largest-airplane-and-he-ready-to-take-on-the-rocket-makers/?utm_term=.254353292424

Three very makery open source projects from Tiny Circuits:  https://tinycircuits.com/collections/all/products/tinyarcade https://tinycircuits.com/collections/all/products/tinysaber https://tinycircuits.com/collections/all/products/tinyscreen-video-game-kit

New Adam Savague Maket site:  Tested.com
Podnutz has added a Maker podcast, “The Makerz”: http://podnutz.com/thmkrz000/

The Samba exploit that enables WannaCry also affects Linux: https://nakedsecurity.sophos.com/2017/05/26/samba-exploit-not-quite-wannacry-for-linux-but-patch-anyway/

Next recording date: June. 16, 2017

Episode-79

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From kwisher on G+
http://www.omgubuntu.co.uk/2017/05/ubuntu-guest-sessions-login-disabled?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+d0od+%28OMG%21+Ubuntu%21%29

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FiftyOneFifty   
WannaCry: https://www.wired.com/2017/05/wannacry-ransomware-hackers-made-real-amateur-mistakes/?mbid=nl_51517_p1&CNDID=49381705

2017: https://2017.penguicon.org/  https://www.linuxfestnorthwest.org/2017 http://www.KansasLinuxFest.org

The Chromebook I won in the LFNW raffle:
https://www.asus.com/us/Laptops/ASUS-Chromebook-Flip-C302CA/
How to enable the Google Playstore on your Chromebook https://www.digitaltrends.com/computing/how-to-install-android-apps-on-a-chromebook/2/
How to install Crouton:  http://lifehacker.com/how-to-install-linux-on-a-chromebook-and-unlock-its-ful-509039343
Once you get Crouton running, I recommend immediately setting a root password using: sudo chromeos-setdevpasswd in shell, under Chromebook terminal.  If you are prompted for a password, try “test0000”.

https://www.amazon.com/Michael-Warren-Lucas/e/B001JP9NEY

Issues from last week’s TLLTS: Does Windows S mean Microsoft is plotting the death of third party software?

In Britain, watching a pirated stream can now get you 10 years:  http://www.mirror.co.uk/tech/using-kodi-stream-pirated-films-10345176

To determine your Window Manager wmctrl -m

HonkeyMagoo
Extend the life of your Nintendo DS with R4DS
https://www.engadget.com/2008/05/20/homebrew-solution-r4ds/

The micro SDHC adapter I purchased
https://www.amazon.com/s?ie=UTF8&field-keywords=r4ds&index=blended

List of some of the applications you can run with R4DS
http://gamebrew.org/wiki/List_of_DS_homebrew_applications

Now for the linux “DSlinux”
http://www.dslinux.org/

Episode-78

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From “Obi-Tom Kenobi”:

I’m not one to write into a show that I listen to & I think that’s a problem with most Podcast listeners, We take advantage of the luxury of free content of learning and entertainment. So I’m asking my fellow listeners to take just a couple minutes out of their day to go to the contact link of the shows that they enjoy listening to and let the hosts know that they are appreciated and are doing something of worth to you. As for your show I don’t have a local LUG that I attend so it’s nice to feel like a part of yours. Out of all of the Pods I listen to I think yours has the perfect amount of diversity in it’s hosts, The knowledge and experience that each of you bring is priceless. I appreciate all that you all contribute and hope to some day find the time to join in on mumble.

Love & Respect

Obi-Tom Kenobi

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HonkeyMagoo
AIY Project Voice Kit
https://liliputing.com/2017/05/hardware-kit-turns-raspberry-pi-diy-google-home-kind.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Liliputing+%28Liliputing%29

Next recording date: May. 19, 2017

Episode-77

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From G+
Automate Podcast Publishing with Python
https://opensource.com/article/17/4/automate-podcast-publishing-python

Mount your Google drive on Linux
http://www.omgubuntu.co.uk/2017/04/mount-google-drive-ocamlfuse-linux?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+d0od+%28OMG%21+Ubuntu%21%29

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Fweeb
Mastodon… an open source microblogging platform.
mastodon.social (the main instance)

mastodon.cloud (instance where Fweeb is… one of them, at least – @monsterjavaguns@mastodon.cloud)

List of mastodon instances

HonkeyMagoo
Remarkable. A markdown editor
https://remarkableapp.github.io/linux.html

DietPi
http://dietpi.com/

How to add support for for DLNA devices with Mediatomb
http://mediatomb.cc/dokuwiki/faq:faq#dlna_tvs

Next recording date: May. 5, 2017

Episode-76

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Hello OSI Community,
ChickTech has graciously reached out to offer the OSI exhibit space during the ACT-W conferences (http://www.act-w.org/).
With seven locations, we simply cannot attend them all of the conferences, so we’re reaching out to the OSI community to find local folks from each city (or near by) who would like to attend the conference (on our dime) and help staff the OSI exhibit booth to raise awareness and adoption of open source software.
Please take a look the schedule below and let me know if you’re interested in attending and representing the OSI. Also, even if you cannot attend this time, let me know if you’d be interested in attending other, future events, and we’ll be sure to notifiy you when these oppotunities come up.
BAY AREA: April 7th & 8th, 2017 (44 Tehama St, San Francisco)–PLEASE RESPOND ASAP
NEW YORK: May 18th & 19th, 2017 (315 Hudson St, New York)
PORTLAND: June 15th – 17th, 2017 (1226 SW Salmon St, Portland)
AUSTIN: August 4th – 6th, 2017 (2525 W. Anderson Lane, Suite 365, Austin)
BOSTON: August 25th & 26th, 2017 (28 Dane Street, Somerville, MA & 89 South Street, Boston)
SEATTLE: September 22nd & 23rd, 2017 (2245 1st Ave S, Seattle & 111 S Jackson St, Seattle)
CHICAGO: October 19th & 20th, 2017 (222 Merchandise Mart Plz Ste 1212, Chicago & 325 N Wells St., Chicago)

https://plus.google.com/u/0/communities/101183999294924142060 (Our Google+ posts)

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FatherFinch
Hacker conference in Milwaukee
https://cyphercon.com

File Sharing and collaboration in your pocket
https://piratebox.cc/raspberry_pi:diy

FiftyOneFifty   
I’ve registered for Penguicon and Linuxfest Northwest.  Paranoia corner: https://www.rt.com/news/382354-uk-intelligence-encryption-london-attack/ British home secretary Amber Rudd says “What’s App” end to end encrytion “unacceptable”.  Prime minister agrees.

Notes from the IRC
Needl
https://github.com/eth0izzle/Needl

Next recording date: April. 21, 2017

Episode-75

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Very thorough feedback email from Jonas Rullo responding to 5150’s escapades with Octopi and Slic3r. Highlights:
Had trouble with 3D slicer programs, too

Seems to be a fan of Cura (actually the backend slicer to Octopi, though not all features are exposed)

But ultimately went with Slic3r after difficulties installing

Doesn’t recommend slicing directly with Octopi… advises slicing on the desktop and shipping the resulting gcode to Octopi (good network integration)

Raspberry Pi 2 is fast enough for Octopi. Probably not the Zero, though.

Recommends using a bit of a glue stick pre-applied on the bed since it isn’t heated. Also blue painter’s tape is worth trying

Followup:  5150 tried installing Slic3r and Cura on the Odroid U2, but they weren’t in the 14.04 repo (surprise).  He thinks the path of least resistance may be to put Octopi on the RPi 3 he has in hand and buy another for the Alexa/Mycroft/etc project.

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FiftyOneFifty   
REGLUE still needs help.  This year’s fund raiser was very disappointing. Partial review of Fedora 25 workstation install.  Create logical partitions using Gparted?  My Magigoo came in the mail today, also picked up blue tape.  Also got blue tape.  Got the ingredients for home made Sugaroo earlier this week, but procrastinated on repairing headphones, so my can is still hanging loose.  https://www.packtpub.com/packt/offers/free-learning

Fweeb
New website for the Open Source Creative Podcast: http://opensourcecreative.org
Built using Hugo (http://gohugo.io)! I like static site generators!

HonkeyMagoo

Touchpad support on linux
synaptic
https://wiki.archlinux.org/index.php/Touchpad_Synaptics
Libinput
https://wiki.archlinux.org/index.php/Libinput
Libinput man page
https://www.mankier.com/4/libinput

Example of /etc/X11/xorg.conf.d/40-libinput.conf
Section “InputClass”
       Identifier      “SynPS/2 Synaptics TouchPad”
       Driver          “libinput”
       Option          “ScrollMethod” “edge”
       Option          “Tapping” “on”
       Option          “DisableWhileTyping” “on”
EndSection

Example of /etc/X11/xorg.conf.d/70-synaptics.conf
Section “InputClass”
Identifier “touchpad”
Driver “synaptics”
MatchIsTouchpad “on”
Option “TapButton1” “1”

       Option “HorizEdgeScroll” “on”
       Option “PalmDetect” “1”
Option “PalmMinWidth” “8”
Option “PalmMinZ” “100”

EndSection

Using SOX to trim audio files
How I pull out the pre show
sox -S raw_show.wav pre_show.wav trim 0 start_time

How I get the show file
sox -s raw_show.wav show.wav start_time

Now I just add the pre show to the end of the show
sox -S show.wav pre_show.wav sourceaudio.wav

Next recording date: April. 7, 2017