On Fri, 11 Jul 2014 05:25:04 +0800 柳永峰 <sophiasmth@gmail.com> wrote: > When i run > pkexec find / > > I typed the correct password, the output is > > / > Hangup > > I googled a bit but not find an answer. What's the possible reason > for this problem? This doesn't answer your question, I'm just curious: why not sudo, assuming the user you want is root? SteveT Steve Litt * http://www.troubleshooters.com/ Troubleshooting Training * Human Performance