1 | Test VM - ubuntu-20-04_64 - Ubuntu 20.04 64-bit (for IOMMU testing)
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2 | ===================================================================
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3 |
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4 | Setup:
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5 | - Configure a VM tst-ubuntu-20_04-64 with default Ubuntu 64-bit setting,
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6 | with a default 10 GB or larger disk.
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7 | - Configure the VM with 2 GB of RAM, ICH9 chipset, I/O APIC and IOMMU (AMD or Intel).
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8 | - Make sure networking is NAT.
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9 | - Disable audio for the VM.
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10 | - Install Ubuntu 20.04 amd64.
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11 | Disallow "Install Updates During Installation"
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12 | - After installation, open "Settings" and configure as follows:
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13 | - Power:
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14 | - Set "Blank Screen" to "Never"
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15 | - Set "Automatic Suspend" to "Off"
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16 | - Displays:
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17 | - Set screen resolution to 1280x960 (4:3)
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18 | - Privacy -> Screen lock:
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19 | - Set "Automatic Screen Lock" to "Off"
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20 | - Set "Lock Screen On Suspend" to "Off"
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21 | - Set "Show notifications on Lock screen" to "Off"
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22 | - Disable VirtualBox Guest Additions that ship with Ubuntu by default:
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23 | - sudo sh -c "echo 'blacklist vboxguest' >> /etc/modprobe.d/blacklist.conf"
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24 | - sudo sh -c "echo 'blacklist vboxvideo' >> /etc/modprobe.d/blacklist.conf"
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25 | - Disable auto-mounting of the CDROM:
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26 | gsettings set org.gnome.desktop.media-handling automount false
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27 | sudo mkdir -p /media/cdrom
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28 | Add /dev/sr0 to /etc/fstab for mounting CD (see readme_first.txt for details).
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29 | - Enable address translation for Intel IOMMU:
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30 | - sudo nano /etc/default/grub
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31 | - Change GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on"
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32 | i.e. remove "quiet splash" and replaces with "intel_iommu=on" instead.
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33 | This setting has no effect when AMD IOMMU is configured so always configure this so we can switch testing
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34 | AMD or Intel IOMMUs.
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35 | - Proceed as shown in readme_first.txt
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36 |
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