#在此告知这个源只在我的ubuntu18.04应用过
sudo vim /etc/apt/sources.list.d/deepin-ubuntu-dde-bionic.list
#添加以下
deb https://mirrors.aliyun.com/deepin/ panda main contrib non-free
deb-src https://mirrors.aliyun.com/deepin/ panda main contrib non-free
#update—报错,The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 425956BB3E31DF5
#解决
wget https://mirrors.aliyun.com/deepin/project/deepin-keyring.gpg
gpg --import deepin-keyring.gpg
sudo gpg --export --armor 209088E7 | sudo apt-key add -
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 425956BB3E31DF51
#做完上面update一下,由于软件之间有了偏差安装deepin APP会大量的安装QT家族有关依赖,请不要使用upgrade!!!
#安装你喜欢的应用过后
sudo vim /etc/apt/sources.list.d/deepin-ubuntu-dde-bionic.list
#deb https://mirrors.aliyun.com/deepin/ panda main contrib non-free
#deb-src https://mirrors.aliyun.com/deepin/ panda main contrib non-free
#这样才更安全的更新你自己的软件