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@@ -235,35 +235,6 @@ $ virsh pool-list --all | |
| iso active yes | ||
| ``` | ||
| ### Create a volume in a storage pool and start the install | ||
| NOTE: When you install Ubuntu interactively and choose default partitioning, only | ||
| HALF the disk space is used by default: https://bugs.launchpad.net/subiquity/+bug/1907128 | ||
| ``` | ||
| $ virsh domblklist ubuntu-image | ||
| Target Source | ||
| -------------------------------------------------------- | ||
| vda /var/lib/libvirt/images/ubuntu-image-1.qcow2 | ||
| sda - | ||
| $ virsh change-media ubuntu-image sda --eject | ||
| error: The disk device 'sda' doesn't have media | ||
| $ virsh detach-disk ubuntu-image sda --config | ||
| Disk detached successfully | ||
| $ virsh domblklist ubuntu-image | ||
| Target Source | ||
| -------------------------------------------------------- | ||
| vda /var/lib/libvirt/images/ubuntu-image-1.qcow2 | ||
| # Install acpi or qemu-guest-agent in the vm so that | ||
| # 'virsh shutdown <image>' works | ||
| $ sudo apt-get update | ||
| $ sudo apt-get install qemu-guest-agent | ||
| ``` | ||
| ### Installing Ubuntu 20.04 Server on a graphical head | ||
| NOTE: When you install Ubuntu interactively and choose default partitioning, only | ||
|
|
@@ -303,69 +274,91 @@ virsh destroy ubuntu-server-2004 | |
| virsh undefine ubuntu-server-2004 --nvram --remove-all-storage | ||
| ``` | ||
|
|
||
| ### Installing Ubuntu 24.04 Server on a graphical head | ||
| NOTE: When you install Ubuntu interactively and choose default partitioning, only | ||
| HALF the disk space is used by default: https://bugs.launchpad.net/subiquity/+bug/1907128 | ||
| ``` | ||
| # Be patient, this will take awhile to display anything | ||
| # Using "--graphics spice" is problematic because at the end of manual install it | ||
| # won't display the prompt to eject the DVD install and reboot, you'll have to hop | ||
| # over to the serial console to enter a key, so just use it for the install in the | ||
| # first place | ||
| virt-install \ | ||
| --connect qemu:///system \ | ||
| --name ubuntu-server \ | ||
| --name ubuntu-server-2404 \ | ||
| --boot uefi \ | ||
| --cdrom /var/lib/libvirt/iso/ubuntu-22.04.4-live-server-arm64.iso \ | ||
| --cdrom /var/lib/libvirt/iso/ubuntu-24.04-live-server-arm64.iso \ | ||
| --memory 4096 \ | ||
| --vcpus 2 \ | ||
| --os-variant ubuntu22.04 \ | ||
| --os-variant ubuntu20.04 \ | ||
| --disk pool=default,size=50,bus=virtio,format=qcow2 \ | ||
| --network network=host-network,model=virtio \ | ||
| --graphics spice \ | ||
| --debug | ||
| $ virsh vncdisplay ubuntu-server | ||
| :0 | ||
| $ virsh dumpxml ubuntu-server | grep "graphics type='vnc'" | ||
| <graphics type='vnc' port='5900' autoport='yes' listen='0.0.0.0'> | ||
| $ virsh domblklist ubuntu-server-2404 | ||
| Target Source | ||
| ------------------------------------------------------------------- | ||
| vda /var/lib/libvirt/images/ubuntu-server-2404.qcow2 | ||
| sda /var/lib/libvirt/iso/ubuntu-24.04-live-server-arm64.iso | ||
| # vnc to server on port to complete install | ||
| # Get the IP address of the default host interface | ||
| ip addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v 127.0.0.1 | ||
| # Use a vnc client to connect to `vnc://<host_ip>:5900` | ||
| # When the install is complete the VM will be shut down | ||
| $ virsh change-media ubuntu-server-2404 sda --eject | ||
| Successfully ejected media. | ||
| # enable serial service in VM | ||
| sudo systemctl enable --now [email protected] | ||
| # Install acpi or qemu-guest-agent in the vm so that | ||
| # 'virsh shutdown <image>' works | ||
| $ sudo apt-get update | ||
| $ sudo apt-get install qemu-guest-agent | ||
| # Extend partition to use all availabe disk space | ||
| # Identify the logical volume | ||
| sudo vgdisplay | ||
| sudo lvdisplay | ||
| # Extend the logical volume | ||
| # Replace /dev/ubuntu-vg/ubuntu-lv with your actual volume group and logical volume names. | ||
| sudo lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv | ||
| # Resize the filesystem | ||
| sudo resize2fs /dev/ubuntu-vg/ubuntu-lv | ||
| # Verify the changes | ||
| df -h | ||
| virsh destroy ubuntu-server | ||
| virsh undefine ubuntu-server --nvram --remove-all-storage | ||
| # Remove | ||
| virsh destroy ubuntu-server-2404 | ||
| virsh undefine ubuntu-server-2404 --nvram --remove-all-storage | ||
| ``` | ||
| ### Installing Ubuntu 24.04 Desktop on a headless Ubuntu Server using VNC | ||
| ### Installing Ubuntu 24.04 Server on a headless Ubuntu Server using VNC | ||
| NOTE: If you install `ubuntu-desktop` it does not come with the correct drivers for the Jetson. | ||
| NOTE: When you install Ubuntu interactively and choose default partitioning, only | ||
| HALF the disk space is used by default: https://bugs.launchpad.net/subiquity/+bug/1907128 | ||
| ``` | ||
| virsh vol-create-as default ubuntu-desktop-2404.qcow2 50G --format qcow2 | ||
| virsh vol-create-as default ubuntu-server-2404.qcow2 50G --format qcow2 | ||
| virt-install \ | ||
| --connect qemu:///system \ | ||
| --name ubuntu-desktop-2404 \ | ||
| --name ubuntu-server-2404 \ | ||
| --boot uefi \ | ||
| --cdrom /var/lib/libvirt/iso/ubuntu-24.04-desktop-amd64.iso \ | ||
| --memory 16384 \ | ||
| --vcpus 4 \ | ||
| --os-variant ubuntu22.04 \ | ||
| --disk vol=default/ubuntu-desktop-2404.qcow2,bus=virtio \ | ||
| --network bridge=br0,model=virtio \ | ||
| --cdrom /var/lib/libvirt/iso/ubuntu-24.04-live-server-arm64.iso \ | ||
| --memory 4096 \ | ||
| --vcpus 2 \ | ||
| --os-variant ubuntu20.04 \ | ||
| --disk vol=default/ubuntu-server-2404.qcow2,bus=virtio \ | ||
| --network network=host-network,model=virtio \ | ||
| --graphics vnc,listen=0.0.0.0,password=foobar \ | ||
| --noautoconsole \ | ||
| --console pty,target_type=serial \ | ||
| --debug | ||
| $ virsh vncdisplay ubuntu-desktop-2404 | ||
| # Connect via serial console, not VNC, as there will be similar difficulty at | ||
| # the end of the install doing a reboot | ||
| virsh console ubuntu-server-2404 | ||
| $ virsh vncdisplay ubuntu-server-2404 | ||
| :0 | ||
| $ virsh dumpxml ubuntu-desktop-2404 | grep "graphics type='vnc'" | ||
| $ virsh dumpxml ubuntu-server-2404 | grep "graphics type='vnc'" | ||
| <graphics type='vnc' port='5900' autoport='yes' listen='0.0.0.0'> | ||
| # vnc to server on port to complete install | ||
|
|
@@ -375,34 +368,61 @@ ip addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v 127.0.0.1 | |
| # When the install is complete the VM will be shut down | ||
| # Reconfigure VNC | ||
| virsh edit ubuntu-desktop-2404 | ||
| virsh edit ubuntu-server-2404 | ||
| <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' passwd='foobar'/> | ||
| <graphics type='none'/> | ||
| virsh restart ubuntu-desktop-2404 | ||
| virsh restart ubuntu-server-2404 | ||
| # Optional - Enable serial console access | ||
| # https://ravada.readthedocs.io/en/latest/docs/config_console.html | ||
| # enable serial service in VM | ||
| sudo systemctl enable --now [email protected] | ||
| $ virsh domblklist ubuntu-server-2404 | ||
| Target Source | ||
| ------------------------------------------------------------------- | ||
| vda /var/lib/libvirt/images/ubuntu-desktop-2404.qcow2 | ||
| sda /var/lib/libvirt/iso/ubuntu-24.04-live-server-arm64.iso | ||
| $ virsh change-media ubuntu-server-2404 sda --eject | ||
| Successfully ejected media. | ||
| $ virsh destroy ubuntu-server-2404 | ||
| $ virsh start ubuntu-server-2404 | ||
| # Install acpi or qemu-guest-agent in the vm so that | ||
| # 'virsh shutdown <image>' works | ||
| $ sudo apt-get update | ||
| $ sudo apt-get install qemu-guest-agent | ||
| # Extend partition to use all availabe disk space | ||
| # Identify the logical volume | ||
| sudo vgdisplay | ||
| sudo lvdisplay | ||
| # Extend the logical volume | ||
| # Replace /dev/ubuntu-vg/ubuntu-lv with your actual volume group and logical volume names. | ||
| sudo lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv | ||
| # Resize the filesystem | ||
| sudo resize2fs /dev/ubuntu-vg/ubuntu-lv | ||
| # Verify the changes | ||
| df -h | ||
| # Optional - user setup | ||
| # Add User | ||
| # Settings > Power > Blank Screen: None | ||
| # Display Resolution 1440 x 900 (16:10) | ||
| # passwordless sudo | ||
| echo "$USER ALL=(ALL:ALL) NOPASSWD: ALL" | sudo tee "/etc/sudoers.d/dont-prompt-$USER-for-sudo-password" | ||
| # Snapshots | ||
| # Named snapshot | ||
| virsh snapshot-create-as --domain ubuntu-desktop-2404 --name clean --description "Initial install" | ||
| virsh snapshot-create-as --domain ubuntu-server-2404 --name clean --description "Initial install" --disk-only --atomic | ||
| # Nameless snapshot | ||
| virsh snapshot-create ubuntu-desktop-2404 | ||
| virsh snapshot-list ubuntu-desktop-2404 | ||
| virsh snapshot-revert ubuntu-desktop-2404 <name> | ||
| virsh snapshot-delete ubuntu-desktop-2404 <name> | ||
| virsh snapshot-create ubuntu-server-2404 --disk-only --atomic | ||
| virsh snapshot-list ubuntu-server-2404 | ||
| virsh snapshot-revert ubuntu-server-2404 <name> | ||
| virsh snapshot-delete ubuntu-server-2404 <name> | ||
| virsh destroy ubuntu-desktop-2404 | ||
| virsh undefine ubuntu-desktop-2404 --nvram --remove-all-storage | ||
| virsh destroy ubuntu-server-2404 | ||
| virsh undefine ubuntu-server-2404 --nvram --remove-all-storage | ||
| ``` | ||
| ### Removing and deleting a VM | ||
|
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