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Overview

Nexus 7 2012 (ASUS, Grouper/Tilapia) might not be able to connect to wifi due to IGTK / Protected Management Frames. Thanks to the author of https://xdaforums.com/t/guide-rooting-nexus-7-2012-lollipop-5-simple-steps.3968405/

Errors / Symptom

Using adb logcat you'll find the following error each time you attempt to connect.

 ...: WPA: Failed to configure IGTK to the driver

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Raspberry 4B - Boot from SD and rootfs on USB

Update

RPi4 now supports booting directly from USB. First update to get an eeprom which supports USB Boot, then configure the bootloader to boot from USB.

Original guide

1. Download Raspbian from the official site

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http://www.computer.org/web/computingnow/computing-conversations
http://herdingcode.com/
http://theagilerevolution.com/
http://www.se-radio.net/
http://changelog.fm/
http://cppcast.com/
http://javascriptjabber.com/
http://feeds.feedburner.com/Turing-Incomplete
http://giantrobots.fm/
http://beingtheworst.com/

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Automation tools

• https://github.com/huginn/huginn
• https://github.com/muesli/beehive
• https://github.com/syndesisio/syndesis
• https://github.com/n8n-io/n8n
• https://www.home-assistant.io/
• https://ui.vision/
• https://github.com/buanet/ioBroker.docker

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Projects

https://github.com/CSAILVision/GazeCapture

https://github.com/pupil-labs/pupil

https://github.com/coxlab/eyetracker

Webcam eyetracker

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Knowledge tools

• https://github.com/foambubble/foam
• https://github.com/Zettlr/Zettlr
• https://github.com/outline/outline
• https://github.com/zadam/trilium this seems crazy cool
• https://github.com/airbnb/knowledge-repo this is designed to be for cross teams
• https://github.com/dvorka/mindforger
• https://github.com/notable/notable
• https://github.com/BoostIO/Boostnote.next

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Keybase proof

I hereby claim:

• I am lucabelluccini on github.
• I am lucabelastic (https://keybase.io/lucabelastic) on keybase.
• I have a public key ASCW6JTsTJgz36mapRlFiYIErJ_juzwp2UksovbFkern8wo

To claim this, I am signing this object:

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Docker on RPi

• To install docker, just run curl -sSL https://get.docker.com | sh and add the user via sudo usermod -aG docker <user> or sudo setfacl -m user:$USER:rw /var/run/docker.sock
• At least on 2017-12, on Raspbian Stretch, add to the file /boot/cmdline.txt the kernel parameter cgroup_memory=1 and cgroup_enable=memory
• At least on 2017-12, on Raspbian Stretch, run sudo sysctl -w net.ipv4.ip_forward=1 to let docker port forward
• Most common images can be found via docker search arm32v6 or docker search rpi
• For Docker compose: sudo apt install -y python-pip and sudo pip install docker-compose

Useful links

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FROM lopsided/archlinux

RUN yes | pacman -Sy gstreamer gst-libav gst-plugins-bad gst-plugins-base gst-plugins-good gst-plugins-ugly gst-python git python python-pip python-setuptools

RUN cd /home/ && \
    git clone https://github.com/centricular/gstwebrtc-demos && \
    cd gstwebrtc-demos && \
    python3 -m pip install --user websockets

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