Tweaks for clean boot and optimization

Tweaks for Rspberry PI <SAVE SPACE> df -h (See where we are at before we begin) sudo apt-get remove –purge wolfram-engine scratch minecraft-pi sonic-pi dillo gpicview penguinspuzzle oracle-java8-jdk openjdk-7-jre oracle-java7-jdk openjdk-8-jre libreoffice* sudo apt-get autoremove sudo apt-get clean sudo apt-get purge df -h (How much space did we save?) </SAVE SPACE> <CLEAN BOOT> Remove the…

Video Issues with 27″ monitor

Raspberry PI video issues with 27″ monitor. edit /boot/config.txt 2560 x 1440 60 1920 x 1080 60 HDMI_group=2 HDMI_mode=82 reboot