当我sudo apt-get update && sudo apt-get upgrade为我的新内核做这个清晨时4.4.0-131-generic。我收到快照错误。
Setting up snapd (2.34.2~14.04) ...
Failed to enable unit: Unit file snapd.autoimport.service does not exist.
dpkg: error processing package snapd (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of snapd-xdg-open:
snapd-xdg-open depends on snapd (= 2.34.2~14.04); however:
Package snapd is not configured yet.
dpkg: error processing package snapd-xdg-open (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message …大家好，我是 Ubuntu 的新手。我尝试在 windows Linux 子系统下安装 Ubuntu 18.04。
在一个步骤中，我要安装libdvd-pkg，但出现如下所示的错误：
sudo apt-get install libdvd-pkg
[sudo] password for xyz:
Reading package lists... Done
Building dependency tree
Reading state information... Done
libdvd-pkg is already the newest version (1.4.2-1-1).
libdvd-pkg set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
7 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting …我的键盘上的按钮有一些问题，我已经更换了 3 次键盘。我暂时使用 printf 作为一些文本编辑器。我需要在数组中打印“`”和“%”字符，并在别名上使用颜色，但根本不起作用。
基本上在 bash 中是这样的：
printf "[%c%c%c]\n", '`', '`', '%';
输出 ：
[``%]
我试试这个：
alias key='printf "\n\033[33m= "[ %c%c%c~+ |\ ]\n\n", '`', '`', '%'" '
关于别名我收到此错误：
]nn, , %: command not found
别名中应包含哪些格式字符？
提前致谢。