症状：

 


xxxx@xxxxx:~$ sudo add-apt-repository ppa:nikount/orta-desktop


Exception in thread Thread-1:


Traceback (most recent call last):


  File "/usr/lib/python2.6/threading.py", line 532, in __bootstrap_inner


    self.run()


  File "/usr/lib/python2.6/dist-packages/softwareproperties/ppa.py", line 63, in run


    self.add_ppa_signing_key(self.ppa_path)


  File "/usr/lib/python2.6/dist-packages/softwareproperties/ppa.py", line 92, in add_ppa_signing_key


    print "Error reading %s: %s" % (lp_url, e)


UnicodeDecodeError: 'ascii' codec can't decode byte 0xe8 in position 27: ordinal not in range(128)


 

解决：

说是代理问题，如果在局域网上网的同志估计没招了，虽然出这个提示，但是实际源已经添加了，但是PGP没有添加，所以再用pgp指令添加pgp即可：



gpg --keyserver subkeys.pgp.net --recv 6E871C4A881574DE  
gpg --export --armor 6E871C4A881574DE | sudo apt-key add -