ubuntu安装出错，如何解决？

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

==== AUTHENTICATING FOR org.freedesktop.policykit.exec ===

Authentication is needed to run `/usr/bin/sudo' as the super user

Authenticating as: root

Password: libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

libpng warning: iCCP: known incorrect sRGB profile

请问是什么回事 一直都没动静 安装不了 。

请帮忙处理下，谢谢！

Ubuntu 版本：

Ubuntu 16.04 - 64 Bit

安装版本：

xDroidInstall-20180704151300.tar.gz