Differences

This shows you the differences between two versions of the page.

--- vm:changelog [2018/09/24 12:56] – borja
+++ vm:changelog [2022/05/12 08:56] (current) – borja
@@ Line 1: / Line 1: @@
 ===== VM Changelog =====
+==== 202122.3 ====
+**Date**: May 12, 2022
+Fixed APT sources (did not include the focal-updates sources):
+    deb http://us.archive.ubuntu.com/ubuntu/ focal main universe restricted multiverse
+    deb http://security.ubuntu.com/ubuntu/ focal-security main restricted multiverse universe
+    deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main restricted multiverse universe
+    deb http://us.archive.ubuntu.com/ubuntu/ focal-backports main restricted multiverse universe
+Updated software:
+  sudo apt update
+  sudo apt upgrade
+  sudo apt autoremove
+Installed latest VirtualBox Guest Additions (VirtualBox "Devices" menu → Insert Guest Additions CD image)
+==== 202122.2 ====
+**Date**: January 29, 2022
+Updated existing software:
+  sudo apt update
+  sudo apt upgrade
+  sudo apt autoremove
+Installed mininet:
+  cd /tmp
+  wget https://github.com/mininet/mininet/archive/refs/tags/2.3.0.tar.gz
+  tar xvzf 2.3.0.tar.gz
+  mv mininet-2.3.0/ mininet
+  sudo PYTHON=python3 mininet/util/install.sh -nfv
+Installed Ryu:
+  sudo apt install libssl-dev libxml2-dev libxslt1-dev
+  cd /opt
+  sudo git clone https://github.com/faucetsdn/ryu.git
+  cd ryu
+  sudo pip3 install .
+==== 202122.1 ====
+**Date**: January 7, 2022
+This is a new Ubuntu 20.04 image built from scratch. The initial image was created following [[https://ubuntu.com/tutorials/how-to-run-ubuntu-desktop-on-a-virtual-machine-using-virtualbox|this Ubuntu tutorial]]. After that, we performed the setup described below.
+Updated sources and packages:
+  sudo apt update
+  sudo apt upgrade
+Disable unattended upgrades:
+  sudo apt-get remove unattended-upgrades
+Additionally, manually disabled automatic check for upgrades (prevents Ubuntu from asking students if they want to upgrade any software)
+Installed VirtualBox Guest Additions (VirtualBox "Devices" menu → Insert Guest Additions CD image)
+Installed most of the software that was present in the 16.04 version of the VM image:
+  sudo apt install -y git mc openssh-server texinfo qemu texlive graphviz libgraphviz-dev libffi7 libffi-dev traceroute cmake libyaml-0-2 libyaml-dev libtool libncurses5-dev libncursesw5-dev clang clang-format protobuf-compiler protobuf-c-compiler libprotoc-dev libprotobuf-c-dev python3-pip python3-dev
+  sudo -H pip3 install pytest-json pytest-html pandas numpy scipy matplotlib jupyter ipython emoji tabulate twitter cairocffi pygraphviz networkx pydot_ng pydot sklearn pylint setuptools pip click pyyaml pycryptodome
+Installed Visual Studio Code:
+  sudo snap install code --classic
+The Criterion test framework doesn't have an 20.04 package, but the 18.04 one appears to work fine:
+  wget http://ppa.launchpad.net/snaipewastaken/ppa/ubuntu/pool/main/c/criterion/criterion_2.3.2-6-ubuntu1~bionic1_amd64.deb
+  wget http://ppa.launchpad.net/snaipewastaken/ppa/ubuntu/pool/main/c/criterion/criterion-dev_2.3.2-6-ubuntu1~bionic1_amd64.deb
+  sudo dpkg -i criterion_2.3.2-6-ubuntu1~bionic1_amd64.deb
+  sudo dpkg -i criterion-dev_2.3.2-6-ubuntu1~bionic1_amd64.deb
+Added the [[vm:clean-vm.sh|clean-vm.sh]] script.
+==== 201920.3 ====
+**Date**: April 16, 2020
+Updated existing software:
+  sudo apt update
+  sudo apt dist-upgrade -u
+  sudo apt autoremove
+  sudo snap refresh
+  update-cs-software
+Installed Visual Studio Code:
+  sudo snap install code --classic
+Installed latest version of CMake:
+  wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | sudo apt-key add -
+  sudo apt-add-repository 'deb https://apt.kitware.com/ubuntu/ xenial main'
+  sudo apt-get update
+  sudo apt-get install -y cmake
+Installed missing libraries needed by CMSC 22000:
+  sudo apt-get install -y libyaml-0-2 libyaml-dev libncurses5-dev libncursesw5-dev
+Updated VM cleaning script (the latest version of this file can now be found [[vm:clean-vm.sh|on the wiki]])
+==== 201920.2 ====
+**Date**: September 24, 2019
+Updated pyyaml and installed pycryptodome:
+  sudo -H pip3 install pyyaml pycryptodome --upgrade
+Removed leftover ''hello.py'' file in the ''student'' home directory.
+==== 201920.1 ====
+**Date**: September 24, 2019
+Updated click and the CS setup script:
+  sudo -H pip3 install click uchicago_cs_setup_script --upgrade
+==== 201920.1-rc1 ====
+**Date**: September 23, 2019
+Updated existing software:
+  sudo apt update
+  sudo apt dist-upgrade -u
+  sudo apt autoremove
+Updated VirtualBox Guest Additions to version 5.2.18 (VirtualBox "Devices" menu -> Insert Guest Additions CD image)
+Updated ''pip'' and ''setuptools'':
+  sudo -H pip3 install setuptools pip --upgrade
+Updated chisubmit:
+  sudo -H pip3 install chisubmit --upgrade
+Updated software used in CMSC 12100:
+  sudo -H pip3 install --upgrade pandas numpy scipy matplotlib jupyter ipython emoji tabulate twitter cairocffi pygraphviz networkx pydot_ng pydot sklearn pylint
+==== 201819.2 ====
+**Date**: January 5, 2019
+Remove imagemagick package, which usually causes issues in CS 121 (because of its ''import'' command):
+    sudo apt remove imagemagick
+Install CMake and traceroute:
+    sudo apt install cmake traceroute
+Install clang:
+    wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+    sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main"
+    sudo apt update
+    sudo apt install clang-7 clang-format-7 clang-tidy-7
+==== 201819.1 ====
+**Date**: September 26, 2018
+Upgrade the UChicago CS Setup Script:
+  sudo -H pip3 install uchicago-cs-setup-script --upgrade
+Removed user-local Python packages and executables that seemed to have been installed a long time ago, and which would likely conflict with system-wide packages.
+  rm -rf .local/lib/python3.5/
+  rm -rf .local/bin/
 ==== 201819.1-rc2 ====
@@ Line 28: / Line 215: @@
   sudo pip3 install pylint
+Added the following to ''clean-vm.sh'' to clear caches and reduce VM image size:
+  echo "Clearing caches..."
+  apt clean
+  rm -rf ~student/.cache
+  rm -rf /root/.cache