Update documentation
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Marcos Vallim
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README.md
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README.md
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@ -33,66 +33,68 @@ sudo mount --bind /dev $HOME/live-ubuntu-from-scratch/chroot/dev
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sudo mount --bind /run $HOME/live-ubuntu-from-scratch/chroot/run
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```
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## Access chroot environment
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```
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sudo chroot $HOME/live-ubuntu-from-scratch/chroot
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```
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```
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mount none -t proc /proc
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1. **Configure mount points**
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```
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mount none -t proc /proc
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mount none -t sysfs /sys
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mount none -t sysfs /sys
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mount none -t devpts /dev/pts
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mount none -t devpts /dev/pts
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export HOME=/root
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export HOME=/root
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export LC_ALL=C
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```
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export LC_ALL=C
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```
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## Set a custom hostname
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```
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echo "ubuntu-live" > /etc/hostname
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```
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2. **Set a custom hostname**
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```
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echo "ubuntu-live" > /etc/hostname
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```
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## Configure apt sources.list
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3. **Configure apt sources.list**
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Edit /etc/apt/source.list
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Edit /etc/apt/source.list
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```
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cat <<EOF > /etc/apt/sources.list
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deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted universe multiverse
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```
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cat <<EOF > /etc/apt/sources.list
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deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted universe multiverse
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deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse
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deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse
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deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe multiverse
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EOF
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```
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deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe multiverse
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EOF
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```
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## Upgrade packages if you want
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```
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apt-get update
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4. **Upgrade packages if you want**
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```
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apt-get update
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apt-get -y upgrade
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```
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apt-get -y upgrade
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```
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## Install and configure dbus
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```
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apt-get install -y systemd-sysv
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5. **Install and configure dbus**
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```
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apt-get install -y systemd-sysv
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apt-get install -y dbus
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```
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apt-get install -y dbus
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```
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```
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dbus-uuidgen > /var/lib/dbus/machine-id
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```
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dbus-uuidgen > /var/lib/dbus/machine-id
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dpkg-divert --local --rename --add /sbin/initctl
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dpkg-divert --local --rename --add /sbin/initctl
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ln -s /bin/true /sbin/initctl
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```
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ln -s /bin/true /sbin/initctl
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```
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## Install packages needed for Live System
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```
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apt-get install -y \
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6. **Install packages needed for Live System**
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```
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apt-get install -y \
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ubuntu-standard \
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casper \
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lupin-casper \
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@ -101,40 +103,40 @@ apt-get install -y \
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os-prober \
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network-manager \
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linux-generic
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```
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```
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## Graphical installer
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```
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apt-get install -y \
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7. **Graphical installer**
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```
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apt-get install -y \
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ubiquity \
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ubiquity-casper \
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ubiquity-frontend-gtk \
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ubiquity-slideshow-ubuntu \
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ubiquity-ubuntu-artwork
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```
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```
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## Install window manager
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```
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apt-get install -y \
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8. **Install window manager**
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```
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apt-get install -y \
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plymouth-theme-ubuntu-gnome-logo \
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ubuntu-gnome-desktop \
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ubuntu-gnome-wallpapers
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```
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```
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## Install usefull applications
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```
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apt-get install -y \
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9. **Install usefull applications**
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```
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apt-get install -y \
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clamav-daemon \
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terminator \
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apt-transport-https \
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curl \
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vim \
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nano
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```
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```
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## Install Visual Studio Code
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10. **Install Visual Studio Code**
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1. Download and install the key
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1. Download and install the key
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```
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curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
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@ -145,42 +147,42 @@ apt-get install -y \
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rm microsoft.gpg
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```
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2. Then update the package cache and install the package using:
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2. Then update the package cache and install the package using:
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```
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apt-get update
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apt-get install -y code
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```
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## Install Google Chrome
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11. **Install Google Chrome**
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1. Download and install the key
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1. Download and install the key
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```
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wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
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```
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2. Add the key to the repository
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2. Add the key to the repository
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```
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echo "deb http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list
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```
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3. Finally, Update repository and install Google Chrome.
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3. Finally, Update repository and install Google Chrome.
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```
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apt-get update
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apt-get install google-chrome-stable
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```
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## Install Java JDK 8
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```
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apt-get install -y \
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12. **Install Java JDK 8**
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```
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apt-get install -y \
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openjdk-8-jdk \
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openjdk-8-jre
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```
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```
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## Remove unused applications
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```
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apt-get purge -y \
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13. **Remove unused applications**
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```
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apt-get purge -y \
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transmission-gtk \
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transmission-common \
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gnome-mahjongg \
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@ -188,28 +190,28 @@ apt-get purge -y \
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gnome-sudoku \
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aisleriot \
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hitori
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```
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```
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## Remove unused packages
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```
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apt-get autoremove -y
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```
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14. **Remove unused packages**
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```
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apt-get autoremove -y
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```
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## Cleanup the chroot environment
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15. **Cleanup the chroot environment**
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1. If you installed software, be sure to run
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1. If you installed software, be sure to run
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```
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rm /var/lib/dbus/machine-id
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```
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2. Remove the diversion
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2. Remove the diversion
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```
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rm /sbin/initctl
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dpkg-divert --rename --remove /sbin/initctl
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```
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3. Clean up
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3. Clean up
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```
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apt-get clean
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@ -226,12 +228,12 @@ apt-get autoremove -y
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exit
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```
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4. Unbind mount points
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```
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sudo umount $HOME/live-ubuntu-from-scratch/chroot/dev
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## Unbind mount points
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```
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sudo umount $HOME/live-ubuntu-from-scratch/chroot/dev
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sudo umount $HOME/live-ubuntu-from-scratch/chroot/run
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```
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sudo umount $HOME/live-ubuntu-from-scratch/chroot/run
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```
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## Create the CD image directory and populate it
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