The problem is usually occurred in China. Because of some known or unknown causes, it is impossible to connect to Google servers without VPNs. You have to find a VPN which is not in China, and then retry to install it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1492657 Title: package google-android-sdk-docs-installer 20.0.0.3 failed to install/upgrade: 子进程 已安装 post-installation 脚本 返回错误状态 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/google-android-sdk-docs-installer/+bug/1492657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs