软件卸载

LibreOffice

sudo apt purge libreoffice*
sudo rm -rf /usr/lib/libreoffice
sudo rm -rf /etc/libreoffice

sudo vmware-installer -u vmware-workstation

sudo sh /opt/VirtualBox/uninstall.sh

在 Virtual Machine Manager 中停止并删除所有虚拟机。

sudo apt remove qemu-* virt-manager
sudo apt autoremove
sudo rm -rf /var/lib/libvirt