I get this errorwhenever I run this command:Code:E: GPG error: http://deb.torproject.org precise Release: The following signatures were invalid: NODATA 1 NODATA 2
I want to install the below software but always fail to do so:Code:sudo apt-get update
1. ubuntu tweak
2. a world clock
3. vb6 to run excel macros
I am really feeling frustrated using ubuntu and thinking of reverting to windows but I don't want to. Someboby please help me. Thanks
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