![丢失 Ubuntu 升级 18.04.LTS 会话 sudo do-release-upgrade -d](https://linux22.com/image/1007232/%E4%B8%A2%E5%A4%B1%20Ubuntu%20%E5%8D%87%E7%BA%A7%2018.04.LTS%20%E4%BC%9A%E8%AF%9D%20sudo%20do-release-upgrade%20-d.png)
在升级到 18.04 LTS 时,有人问我这个问题
Configuration file '/etc/sysctl.conf'
==> Modified (by you or by a script) since installation.
==> Package distributor has shipped an updated version.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer's version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.
*** sysctl.conf (Y/I/N/O/D/Z) [default=N] ?
我不小心点击了Ctrl-C现在我无法重新启动该过程,这让我
Checking for a new Ubuntu release
Upgrades to the development release are only
available from the latest supported release.
我试过了sudo screen -D -r
,但是屏幕没有安装,我的机器不允许我安装它,说
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
我该如何修复它?
答案1
感谢 Arul Selvan你的帖子。
尝试过
sudo dpkg --configure -a
sudo apt-get -f install
sudo apt-get update
sudo apt-get dist-upgrade
因此,重启后我看到的是黑屏。
创建安装U盘并启动,创建启动修复日志
http://paste.ubuntu.com/p/M2yv3dXjqs/
不确定如何继续。如果我去维修,它会说
当前会话处于传统模式。请重新启动计算机,并在 EFI 会话中使用此软件。这将启用此功能。例如,使用 Boot-Repair-Disk-64bit 的 live-USB (www.sourceforge.net/p/boot-repair-cd),确保您的 BIOS 设置为以 EFI 模式启动 USB。
所以我所做的是将 USB 磁盘上的 BIOS 更改为 EFI 模式,重新启动到活动磁盘并再次安装启动修复。
https://help.ubuntu.com/community/Boot-Repair
它解决了我的问题。