What does $ sudo chmod a+rw -R /var/lib/vnstat/* do? I came across it while trying to figure out how to get vnstat to record bandwidth usage for my broadband connection. Since yesterday it keeps telling me "Not enough data available yet". I think for some reason it's not writing the bandwidth to file because when I use the command vnstat -l it will show the bandwidth as a webpage loads but once it's loaded the bandwidth goes to 0
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