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Ubuntu 18.04控制台无法读取

  • 2021年2月3
  • 3回复
  • 230的浏览量
米
  • msc_dk
  • “航行者”号
  • 2回答

我试图移动一个虚拟机(Ubuntu 18.04)，当割接完成后，我创建了一个虚拟机的控制台连接，开始屏幕是空白的，但在几次输入后，我开始在控制台得到以下提示:

有人知道如何避免这种情况吗?我已经尝试安装NGT之前移动VM -运气不好。在我选择启动哪个操作系统的初始GNU GRUB屏幕上，一切都很好。

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最佳答案msc_dk2021年2月11日09:43

To follow up, this was solved by executing the following commands (I managed to configure network without looking, so I could SSH to the VM).<\/p>
sudo rm \/var\/lib\/apt\/lists\/lock
$ sudo rm \/var\/lib\/dpkg\/lock
$ sudo rm \/var\/lib\/dpkg\/lock-frontend
$ sudo dpkg --configure -a
$ sudo apt clean
$ sudo apt update --fix-missing
$ sudo apt install -f
$ sudo dpkg --configure -a
$ sudo apt upgrade
$ sudo apt dist-upgrade
$ sudo reboot
<\/code><\/pre>
\u00a0<\/p>","className":"post__content__best_answer"}">
查看原始
I\u2019m trying to move a VM (Ubuntu 18.04), when the cutover is done and i make a console connection the VM, at first the screen is blank, but after a few enters, i start getting the following signs on the console:<\/p>
\"//www.jhbzcj.com/next/move-application-migration-19/\"<\/figure>

Anyone has any ideas how to avoid this? I\u2019ve tried installing NGT prior to moving the VM - no luck. On the initial GNU GRUB screen where I choose which OS to boot, everything is fine.<\/p>","quoteUsername":"msc_dk","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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3回复

G

目前可用的AHV版本不直接支持第2代虚拟机。因此，在割接过程中，需要在目标集群上迁移的虚拟机上执行以下命令。

对于Ubuntu VM迁移之前,

在源上运行以下命令Ubuntu 14和16代2虚拟机在迁移之前．

  1. sudo bash
  2. cd / boot / efi / efi
  3. Cp -r ubuntu/ boot
  4. 光盘启动
  5. mv shimx64。efi bootx64.efi

我希望这将有助于改变传统模式VM到UEFI模式。

Current available versions of AHV don\u2019t support Gen 2 VMs directly. Therefore, during the cutover process, the following command is run on a migrated VM on the target cluster.<\/p>

For Ubuntu VM<\/strong>\u00a0\u2013 Before Migration<\/p>

Run the following commands on the source\u00a0Ubuntu 14 and 16 Generation 2<\/strong>\u00a0VMs\u00a0before migration<\/strong>.<\/p>

  1. sudo bash<\/li>\t
  2. cd \/boot\/efi\/EFI<\/li>\t
  3. cp -r ubuntu\/ boot<\/li>\t
  4. cd boot<\/li>\t
  5. mv shimx64.efi bootx64.efi<\/li><\/ol>

    I hope it would be helpful to change the legacy mode VM to UEFI mode.<\/p>","quoteUsername":"Gnanasekaran S","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

米

感谢您的回复。这是ubuntu 18，但我还是尝试了-不走运，同样的问题:(

Thanks for the response. This is ubuntu 18, but I tried anyway - no luck, same issue :(<\/p>","quoteUsername":"msc_dk","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
米

接下来，通过执行以下命令解决了这个问题(我设法在不看的情况下配置了网络，所以我可以SSH到VM)。

sudo rm /var/lib/apt/lists/lock
/var/lib/dpkg/lock . log /var/lib/dpkg/lock
/var/lib/dpkg/lock-frontend
$ sudo DPKG——configure -a
$ sudo apt clean
$ sudo apt update——fix-missing
$ sudo apt安装-f
$ sudo DPKG——configure -a
$ sudo apt升级
$ sudo apt -upgrade
$ sudo重启

To follow up, this was solved by executing the following commands (I managed to configure network without looking, so I could SSH to the VM).<\/p>
sudo rm \/var\/lib\/apt\/lists\/lock
$ sudo rm \/var\/lib\/dpkg\/lock
$ sudo rm \/var\/lib\/dpkg\/lock-frontend
$ sudo dpkg --configure -a
$ sudo apt clean
$ sudo apt update --fix-missing
$ sudo apt install -f
$ sudo dpkg --configure -a
$ sudo apt upgrade
$ sudo apt dist-upgrade
$ sudo reboot
<\/code><\/pre>
\u00a0<\/p>","quoteUsername":"msc_dk","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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