Ubuntu 20 无法正常使用EasyConnect
为方便使用校内资源，连接HPC平台，搭建Ubuntu平台。
在Ubuntu 20上使用EasyConnect无法正常打开，需对pango进行降级，具体操作如下。
$ cd /usr/share/sangfor/EasyConnect
$ ldd EasyConnect | grep pango
libpangocairo-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 (0x00007f9713518000)
libpango-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 (0x00007f971337e000)
libpangoft2-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 (0x00007f97116d8000#将降级的库拷贝到/usr/share/sangfor/EasyConnect中，千万不要将降级的库覆盖/lib/x86_64-linux-gnu/下相关库，会导致系统重启后无法进入界面。
$ sudo -i
$ cd /mnt/hgfs/Shared
$ cp * /usr/share/sangfor/EasyConnect
# 创建EasyConnect的依赖的链接文件
$ cd /usr/share/sangfor/EasyConnect
$ sudo ln -sn /usr/share/sangfor/EasyConnect/libpangoft2-1.0.so.0.4000.14 /usr/share/sangfor/EasyConnect/libpangoft2-1.0.so.0
$ sudo ln -sn /usr/share/sangfor/EasyConnect/libpangocairo-1.0.so.0.4000.14 /usr/share/sangfor/EasyConnect/libpangocairo-1.0.so.0
$ sudo ln -sn /usr/share/sangfor/EasyConnect/libpango-1.0.so.0.4000.14 /usr/share/sangfor/EasyConnect/libpango-1.0.so.0
$ ldd EasyConnect | grep pango
libpangocairo-1.0.so.0 => /usr/share/sangfor/EasyConnect/./libpangocairo-1.0.so.0 (0x00007f71d007a000)
libpango-1.0.so.0 => /usr/share/sangfor/EasyConnect/./libpango-1.0.so.0 (0x00007f71cfce2000)
libpangoft2-1.0.so.0 => /usr/share/sangfor/EasyConnect/./libpangoft2-1.0.so.0 (0x00007f71cde3a000)
$ ./EasyConnect参考链接：
https://zhuanlan.zhihu.com/p/421948623
libpango.zip