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Luis Fernando Planella Gonzalez
Works at Social Trade Organization
Attends Pontifícia Universidade Católica do Rio Grande do Sul
128 followers|98,414 views
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Just when you thought you were safe, a new hacking toy comes along and rocks your world. Imagine a tool exists that lets hackers pluck encryption keys from your laptop right out of the air. You can’t stop it by connecting to protected Wi-Fi networks or even disabling #Wi-Fi completely. Turning off #Bluetooth also won’t help you protect yourself.
Just when you thought you were safe, a new hacking toy comes along and rocks your world. Imagine a tool exists that lets hackers pluck encryption keys from your laptop right out of the air. You can...
17 comments on original post
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Alex Gouvêa Vasconcelos's profile photo
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Tip for anyone sharing a Wi-Fi / mobile connection via ethernet:
First install the dnsmasq package. Then go to the network manager connection properties, in the ethernet connection, on the IP4 settings, set the method to 'Shared with other computers'.
The other computer just needs to be configured to DHCP and everything will work as expected.
It was the missing dnsmasq package which was preventing the thing from working!
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Mondragon Farfan Jesus's profile photo
 
You can add a tutorial with steps to the wiki Antergos please :) 
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For some reason all multimedia terminals were rebooted in the TAP A330 flight (Lisbon - Porto Alegre), and, guess what? They all run Linux!
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Does anyone uses PacmanXG? I find it totally alien, confusing and AUR didn't work.
I'm using Pamac, which comes installed, and is much more pleasant and functional.
Or is it me?
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ThisIsCurtis's profile photoLuis Fernando Planella Gonzalez's profile photoAgustín Kanashiro's profile photoarno robin werkman's profile photo
8 comments
 
I cant stant pacmanxg, i preffer pamac
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absolutely horrible, do not buy stuff from vendors that design hardware against you http://arstechnica.com/information-technology/2015/03/windows-10-to-make-the-secure-boot-alt-os-lock-out-a-reality/
Windows 10 hardware must support Secure Boot and won't have to let you turn it off.
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Oh my God! I have 7 tabs open in Chrome, and it is using 1.75GB in total! What a memory hog!
Together with 1.5GB for Eclipse, plus 1.7GB for the application server of the webapp I'm developing, my 8GB memory seems short for all the other things....
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Alex Gouvêa Vasconcelos's profile photo
 
chrome://restart
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Have him in circles
128 people
Thalles Machado's profile photo
Hawaii's profile photo
Cesar Goes's profile photo
Joaquim Assunção's profile photo
Reinaldo Locatelli's profile photo
David Brazil's profile photo
Patrícia Barbosa's profile photo
Carlos Maurilio Guedes Martins's profile photo
Felipe RICHARD ALVES's profile photo
 
Cinnamon was just upgraded to 2.6.6 in Arch Linux.
However now the shutdown dialog has only a cancel action.
The suspend, reset and shut down actions are gone.
Any idea on how to get them back?
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Davide Cristini's profile photoΖαch γουng's profile photoLuis Fernando Planella Gonzalez's profile photo
4 comments
 
Yes, I can confirm it's fixed in 2.6.7
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Now all 4 e-mail accounts I use are hosted by Google: besides the 2 Google accounts I have, my academic account from PUC-RS and my work account for Cyclos software are also Google hosted. Happy g-mailing!
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I've been using #Antergos   for weeks, and loving it!
Also, I moved from Kubuntu ( #KDE ) to Linux Mint ( #Cinnamon ) before that.
I've been in the #GTK  world for so long, and tried to return to #Plasma  5.2.
The desktop is amazing! However, it takes soooo long to start! Even if I love the new KDE desktop, I can't stand taking that long to start each session, whereas Gnome / Cinnamon start in a few seconds!
Until this is worked, I can hardly imagine I'd go back to the green pastures of KDE... It's so frustrating to login to the computer!
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Java / GWT development with tmpfs (or, why is my development slower because I've switched to Arch Linux)
I've recently switched from Ubuntu to Arch Linux ( Antergos , really, as it provides a decent installer and nice defaults, and is just Arch in the end). Arch uses systemd (the controversial init system that has caused lots of debates, but I have personally ...
I've recently switched from Ubuntu to Arch Linux (Antergos, really, as it provides a decent installer and nice defaults, and is just Arch in the end). Arch uses systemd (the controversial init system that has caused lots of d...
1
Cristian Rodriguez's profile photoLuis Fernando Planella Gonzalez's profile photo
2 comments
 
It is possible to instruct any java application which temp file to use, by passing java -Djava.io.tmpdir=/path/to/tmpdir
But as RAM was already being heavily used by other processes, I decided to prevent /tmp in RAM altogether.
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Amazing how I'm getting further from my usual Kubuntu Linux: first installed Mint with Cinnamon. Now switched to Antergos (basically Arch with an easy installer) with Gnome Shell...
Will try Gnome (again) for a few days. Possible options afterwards:
* Keep Gnome Shell
* Back to Cinnamon
* Back to KDE Plasma (probably after Plasma 5 matures more)
* Try LxQt or MATE
Time will tell...
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If you live in USA, join...
The most important FCC vote of our lifetime is about to happen, but Congress is trying to kill net neutrality. Help us change history.
1
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People
Have him in circles
128 people
Thalles Machado's profile photo
Hawaii's profile photo
Cesar Goes's profile photo
Joaquim Assunção's profile photo
Reinaldo Locatelli's profile photo
David Brazil's profile photo
Patrícia Barbosa's profile photo
Carlos Maurilio Guedes Martins's profile photo
Felipe RICHARD ALVES's profile photo
Work
Occupation
Arquiteto / desenvolvedor Java
Employment
  • Social Trade Organization
    Arquiteto / desenvolvedor Java, 2005 - present
  • DBServer
    Arquiteto / desenvolvedor Java, 2000 - 2005
Basic Information
Gender
Male
Story
Tagline
Cristão, casado, pai, gaúcho, colorado, doutorando em ciência da computação, programador e usuário Linux.
Collections Luis Fernando is following
Education
  • Pontifícia Universidade Católica do Rio Grande do Sul
    Doutorado em Ciência da Computação, 2013 - present
  • Pontifícia Universidade Católica do Rio Grande do Sul
    Mestrado em Ciência da Computação, 2010 - 2012
  • Federal University of Rio Grande do Sul
    Especialização em Web e Sistemas de Informação, 2005 - 2006
  • Pontifícia Universidade Católica do Rio Grande do Sul
    Bacharelado em Ciência da Computação, 1998 - 2002
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