我想安装一个新的软件包,所以,我需要sudo apt-get -y upgrade,但它只是不停地与以下输出。我无法理解sudo apt-get的概念。我是说update/upgrade。请帮帮我。
注意:-编辑它是因为它在1:30小时后就完成了,但是它几乎没有引起什么问题。我的系统行为很奇怪。我的字体变了,所有的系统图标都变了
Unpacking fonts-lohit-telu (2.5.5-2) over (2.5.5-1) ...
Preparing to unpack .../327-fonts-noto-cjk_1%3a20190410+repack1-2_all.deb ...
Unpacking fonts-noto-cjk (1:20190410+repack1-2) over (1:20190410+repack1-2) ...
Preparing to unpack .../328-fonts-opensymbol_2%3a102.11+LibO7.0.0~rc2-1_all.deb ...
Unpacking fonts-opensymbol (2:102.11+LibO7.0.0~rc2-1) over (2:102.11+LibO6.4.3-0ubuntu0.20.04.1) ...
dpkg: warning: unable to delete old directory '/usr/share/fonts/truetype/openoffice': Directory not empty
Preparing to unpack .../329-fonts-sarai_1.0-3_all.deb ...
Unpacking fonts-sarai (1.0-3) over (1.0-2) ...
Preparing to unpack .../330-fonts-telu-extra_2.0-5_all.deb ...
Unpacking fonts-telu-extra (2.0-5) over (2.0-4) ...
Preparing to unpack .../331-fonts-tlwg-garuda-ttf_1%3a0.7.2-1_all.deb ...
Unpacking fonts-tlwg-garuda-ttf (1:0.7.2-1) over (1:0.7.1-3) ...
Preparing to unpack .../332-fonts-tlwg-garuda_1%3a0.7.2-1_all.deb ...
Unpacking fonts-tlwg-garuda (1:0.7.2-1) over (1:0.7.1-3) ...
Preparing to unpack .../333-fonts-tlwg-kinnari-ttf_1%3a0.7.2-1_all.deb ...
Unpacking fonts-tlwg-kinnari-ttf (1:0.7.2-1) over (1:0.7.1-3) ...
Preparing to unpack .../334-fonts-tlwg-kinnari_1%3a0.7.2-1_all.deb ...
Unpacking fonts-tlwg-kinnari (1:0.7.2-1) over (1:0.7.1-3) ...
Preparing to unpack .../335-fonts-tlwg-laksaman-ttf_1%3a0.7.2-1_all.deb ...
Unpacking fonts-tlwg-laksaman-ttf (1:0.7.2-1) over (1:0.7.1-3发布于 2020-08-07 13:37:59
apt update (在最新版本中,大多数情况下不需要apt-get命令)将搜索源(存储在/etc/apt/sources.list中)以查找所有新的更新。
apt upgrade将获取所有更新,然后安装它们。
用@ your 535733的话来说,您的系统保存了一个本地数据库,其中包含从它所知道的所有源中获得的所有包。apt必须更新该数据库,以便它能够识别可用于升级的包。
https://askubuntu.com/questions/1265284
复制相似问题