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acrn-hypervisor
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doc: update grub menu set when reboot into ACRN in GSG 

1. modify GRUB file /etc/default/grub
2. update GRUB menu after rebooting
3. update the UOS kernel

Signed-off-by: Min Yang <minx.yang@intel.com>
This commit is contained in:
Min Yang 2022-12-01 22:09:33 +08:00 committed by David Kinder
parent e9b4f5bff1
commit 1961718a6e
1 changed files with 36 additions and 3 deletions
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39
doc/getting-started/getting-started.rst
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@ -567,7 +567,7 @@ Build ACRN
.. code-block:: bash .. code-block:: bash
cd .. cd ..
ls *.deb ls *acrn-service-vm*.deb
linux-headers-5.15.71-acrn-service-vm_5.15.71-acrn-service-vm-1_amd64.deb linux-headers-5.15.71-acrn-service-vm_5.15.71-acrn-service-vm-1_amd64.deb
linux-image-5.15.71-acrn-service-vm_5.15.71-acrn-service-vm-1_amd64.deb linux-image-5.15.71-acrn-service-vm_5.15.71-acrn-service-vm-1_amd64.deb
linux-image-5.15.71-acrn-service-vm-dbg_5.15.71-acrn-service-vm-1_amd64.deb linux-image-5.15.71-acrn-service-vm-dbg_5.15.71-acrn-service-vm-1_amd64.deb
@ -599,6 +599,16 @@ Install ACRN
cp ./acrn*.deb ./grub*.deb ./*acrn-service-vm*.deb /tmp cp ./acrn*.deb ./grub*.deb ./*acrn-service-vm*.deb /tmp
sudo apt install /tmp/acrn*.deb /tmp/grub*.deb /tmp/*acrn-service-vm*.deb sudo apt install /tmp/acrn*.deb /tmp/grub*.deb /tmp/*acrn-service-vm*.deb
#. Modify the GRUB menu display using ``sudo vi /etc/default/grub``, comment out the hidden style
and changing the timeout to 5 seconds (leave other lines as they are), as shown::
#GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=5
and install the new GRUB menu using::
sudo update-grub
#. Reboot the system: #. Reboot the system:
.. code-block:: bash .. code-block:: bash
@ -608,6 +618,29 @@ Install ACRN
The target system will reboot into the ACRN hypervisor and The target system will reboot into the ACRN hypervisor and
start the Ubuntu Service VM. start the Ubuntu Service VM.
#. Confirm that you see the GRUB menu with the "Ubuntu-ACRN Board Inspector" entry. Select
it and proceed to booting ACRN. (It may be auto-selected, in which case it
will boot with this option automatically in 5 seconds.)
Note: Maybe there are several same items display, you can check them via pressing the key ``e`` to
select the item with kernel "5.15.0-53-generic".
Example grub menu shown as below:
.. code-block:: console
GNU GRUB version 2.04
────────────────────────────────────────────────────────────────────────────────
Ubuntu
Advanced options for Ubuntu
Ubuntu-ACRN Board Inspector
Ubuntu-ACRN Board Inspector
*Ubuntu-ACRN Board Inspector
Ubuntu with ACRN hypervisor
Ubuntu with ACRN hypervisor
Ubuntu with ACRN hypervisor
UEFI Firmware Settings
.. _gsg-run-acrn: .. _gsg-run-acrn:
.. rst-class:: numbered-step .. rst-class:: numbered-step
@ -690,7 +723,7 @@ Launch the User VM
.. code-block:: console .. code-block:: console
Welcome to Ubuntu 22.04.1 LTS (GNU/Linux 5.15.0-43-generic x86_64) Welcome to Ubuntu 22.04.1 LTS (GNU/Linux 5.15.0-53-generic x86_64)
* Documentation: https://help.ubuntu.com * Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com * Management: https://landscape.canonical.com
@ -719,7 +752,7 @@ Launch the User VM
.. code-block:: console .. code-block:: console
ubuntu@ubuntu:~$ uname -r ubuntu@ubuntu:~$ uname -r
5.15.0-43-generic 5.15.0-53-generic
Then open a new terminal window and use the command to see that the Service Then open a new terminal window and use the command to see that the Service
VM is running the ``acrn-kernel`` Service VM image: VM is running the ``acrn-kernel`` Service VM image: