I\'ve been up for hours now, searching online for a solution. I can happily say, this has really pissed me off.
Upon opening \'Install New Software\' I get \"\'Contactin
I also encountered the same problem and nothing here worked. What I found the problem to be was an issue with the versions of openjdk and oracle-java...as a result I installed all versions from 6-8...I'm not sure which one fixed the issue but after installing all of them the problem was resolved. Hope this helps