PackageKit Deamon坠毁了

Question

我无法更新Kubuntu 18.10的最新消息。我有20个包，当我从GUI升级时: PackageKit Deamon崩溃了

从终端: sudo apt-get update && sudo apt-get -y，我得到：

E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?

我没有运气就试过了：https://itsfoss.com/could-not-get-lock-error/comment-page-5/

我得到的第二天：

E: dpkg被中断了，您必须手动运行'sudo配置-a‘来纠正问题。

运行: sudo配置-a

Setting up snapd (2.37.1+18.10) ...
snapd.failure.service is a disabled or a static unit, not starting it.
snapd.snap-repair.service is a disabled or a static unit, not starting it.

systemctl状态snapd.service

● snapd.service - Snappy daemon
   Loaded: loaded (/lib/systemd/system/snapd.service; enabled; v
   Active: deactivating (stop-sigterm) (Result: timeout)
 Main PID: 22246 (snapd)
    Tasks: 12 (limit: 4915)
   Memory: 268.4M
   CGroup: /system.slice/snapd.service
           ├─22246 /usr/lib/snapd/snapd
           ├─22319 apparmor_parser --replace --write-cache -O no
           └─22320 apparmor_parser --replace --write-cache -O no

Feb 13 11:46:58 xxxx systemd[1]: Starting Snappy daemon...
Feb 13 11:46:58 xxxx snapd[22246]: AppArmor status: apparmor is 
Feb 13 11:46:59 xxxx snapd[22246]: helpers.go:145: error trying 
Feb 13 11:46:59 xxxx systemd[1]: snapd.service: Start operation 

日志-xe

-- Subject: Unit snapd.service has finished shutting down
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
-- 
-- Unit snapd.service has finished shutting down.
Feb 13 11:47:47 xxxx systemd[1]: snapd.service: Found left-over 
Feb 13 11:47:47 xxxx systemd[1]: This usually indicates unclean 
Feb 13 11:47:47 xxxx systemd[1]: snapd.service: Found left-over 
Feb 13 11:47:47 xxxx systemd[1]: This usually indicates unclean 
Feb 13 11:47:47 xxxx systemd[1]: Starting Snappy daemon...

我跑不了：sudo dpkg --configure -a我得到了：dpkg: error: dpkg frontend is locked by another process

lsof /var/lib/dpkg/lock 

一切都死了。

我想我必须重新安装一个新的锁，我不知道怎么做？

sudo touch /var/lib/dpkg/lock

不起作用。

Answer 1

我进入终端作为根通过恢复模式下按住shift在启动和重新启动。sudo dpkg --configure -a从结束后开始工作。