我最近安装了错误版本的 PlayOnLinux，不得不卸载它。我通过终端用 卸载了它sudo apt-get autoremove playonlinux。但似乎我卸载了重要的东西！！抱歉，它是葡萄牙语的。
Lendo listas de pacotes... Pronto
Construindo árvore de dependências
Lendo informação de estado... Pronto
Os pacotes a seguir serão REMOVIDOS:
icoutils imagemagick-6-common jq libatk-bridge2.0-0:i386 libatk1.0-0:i386
libatspi2.0-0:i386 libcolord2:i386 libepoxy0:i386 libgtk-3-0:i386 libjq1
libjson-glib-1.0-0:i386 liblqr-1-0 libmagickcore-6.q16-6
libmagickcore-6.q16-6-extra libmagickwand-6.q16-6 libonig5 libpython2-stdlib
libpython2.7-minimal libpython2.7-stdlib librest-0.7-0:i386
libsoup-gnome2.4-1:i386 linux-headers-5.4.0-91
linux-headers-5.4.0-91-generic linux-image-5.4.0-91-generic
linux-modules-5.4.0-91-generic linux-modules-extra-5.4.0-91-generic
python-wxgtk3.0 python-wxversion python2 python2-minimal python2.7
python2.7-minimal virtualbox virtualbox-qt wine-stable wine-stable-amd64
wine-stable-i386:i386 wine-staging wine-staging-amd64 wine-staging-i386:i386
0 pacotes atualizados, 0 pacotes novos instalados, 40 a serem removidos e 0 não atualizados.
Depois desta operação, 3.058 MB de espaço em disco serão liberados.
Você quer continuar? [S/n] s
(Lendo banco de dados ... 496141 ficheiros e directórios actualmente instalados.)
A remover icoutils (0.32.3-3) ...
A remover libmagickcore-6.q16-6-extra:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.4) ...
A remover libmagickwand-6.q16-6:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.4) ...
A remover libmagickcore-6.q16-6:amd64 (8:6.9.10.23+dfsg-2.1ubuntu11.4) ...
A remover imagemagick-6-common (8:6.9.10.23+dfsg-2.1ubuntu11.4) ...
A remover jq (1.6-1ubuntu0.20.04.1) ...
A remover libgtk-3-0:i386 (3.24.20-0ubuntu1) ...
A remover libatk-bridge2.0-0:i386 (2.34.2-0ubuntu2~20.04.1) ...
A remover libatk1.0-0:i386 (2.35.1-1ubuntu2) ...
A remover libatspi2.0-0:i386 (2.36.0-2) ...
A remover libcolord2:i386 (1.4.4-2) ...
A remover libepoxy0:i386 (1.5.4-1) ...
A remover libjq1:amd64 (1.6-1ubuntu0.20.04.1) ...
A remover libjson-glib-1.0-0:i386 (1.4.4-2ubuntu2) ...
A remover liblqr-1-0:amd64 (0.4.2-2.1) ...
A remover libonig5:amd64 (6.9.4-1) ...
A remover python-wxgtk3.0 (3.0.2.0+dfsg-8build1) ...
A remover python-wxversion (3.0.2.0+dfsg-8build1) ...
A remover python2 (2.7.17-2ubuntu4) ...
A remover libpython2-stdlib:amd64 (2.7.17-2ubuntu4) ...
A remover python2.7 (2.7.18-1~20.04.1) ...
A remover libpython2.7-stdlib:amd64 (2.7.18-1~20.04.1) ...
A remover python2-minimal (2.7.17-2ubuntu4) ...
A remover python2.7-minimal (2.7.18-1~20.04.1) ...
Unlinking and removing bytecode for runtime python2.7
A remover libpython2.7-minimal:amd64 (2.7.18-1~20.04.1) ...
A remover librest-0.7-0:i386 (0.8.1-1) ...
A remover libsoup-gnome2.4-1:i386 (2.70.0-1) ...
A remover linux-headers-5.4.0-91-generic (5.4.0-91.102) ...
A remover linux-headers-5.4.0-91 (5.4.0-91.102) ...
A remover linux-modules-extra-5.4.0-91-generic (5.4.0-91.102) ...
A remover linux-image-5.4.0-91-generic (5.4.0-91.102) ...
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.4.0-91-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/50_linuxmint.cfg'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Imagem Linux encontrada: /boot/vmlinuz-5.4.0-94-generic
Imagem initrd encontrada: /boot/initrd.img-5.4.0-94-generic
Imagem Linux encontrada: /boot/vmlinuz-5.4.0-92-generic
Imagem initrd encontrada: /boot/initrd.img-5.4.0-92-generic
Imagem Linux encontrada: /boot/vmlinuz-5.4.0-74-generic
Imagem initrd encontrada: /boot/initrd.img-5.4.0-74-generic
concluído
A remover linux-modules-5.4.0-91-generic (5.4.0-91.102) ...
A remover virtualbox-qt (6.1.26-dfsg-3~ubuntu1.20.04.2) ...
A remover virtualbox (6.1.26-dfsg-3~ubuntu1.20.04.2) ...
A remover wine-stable (6.0.2~focal-1) ...
A remover wine-stable-amd64 (6.0.2~focal-1) ...
A remover wine-stable-i386:i386 (6.0.2~focal-1) ...
A remover wine-staging (7.0~rc5~focal-1) ...
A remover wine-staging-amd64 (7.0~rc5~focal-1) ...
A remover wine-staging-i386:i386 (7.0~rc5~focal-1) ...
A processar 'triggers' para mime-support (3.64ubuntu1) ...
A processar 'triggers' para hicolor-icon-theme (0.17-2) ...
A processar 'triggers' para libc-bin (2.31-0ubuntu9.2) ...
A processar 'triggers' para man-db (2.9.1-1) ...
A processar 'triggers' para shared-mime-info (1.15-1) ...
A processar 'triggers' para desktop-file-utils (0.24+linuxmint1) ...
提到了很多与内核、grub 和启动相关的内容。系统仍然正常运行，但上次我遇到启动和 grub 问题时，直到我重新启动时才发现操作系统无法加载。
IF上升了吗？
答案1
这自动移除用于删除旧的和/或不再需要的依赖项。Linux 模块-和Linux 标头-您看到删除的版本很可能来自之前已更新的内核。如果您执行此操作，uname -r您应该会看到版本号大于您删除的版本号。
答案2
sudo apt-get autoremove不接受任何参数。因此，以下两行是等效的（<package>忽略参数）：
sudo apt-get autoremove
sudo apt-get autoremove <package>
安装软件包的几点注意事项：
sudo apt-get install <package>安装<package>和所有依赖项。<package>标记为“手动安装”。sudo apt-get purge <package>清除<package>但留下其依赖项sudo apt-get autoremove清除所有不依赖于“手动安装”的软件包。apt-mark showmanual将显示您手动安装的软件包的列表。apt-mark manual <package>将把包设置为“手动安装”，因此它不会被自动删除。
我添加了有关的信息，apt-mark以便您了解发生了什么。基本上没有必要使用它。autoremove非常安全，因为它永远不会卸载您明确安装的东西。