sudo apt-key adv --recv-key --keyserver keyserver.ubuntu.com 40976EAF437D05B5
sudo apt-key adv --recv-key --keyserver keyserver.ubuntu.com 2EBC26B60C5A2783 try these two command before executing apt-get update On Oct 29, 2:17 am, i.p.murali|ഐ.പി.മുരളി <[email protected]> wrote: > I am receiving an error message as below when tried to update ubuntu: > "W:GPG error:http://archive.ubuntu.commaverick-security Release: The > following signatures were invalid: BADSIG 40976EAF437D05B5" > > Software sources->Download from --- I selected Main server, tried with > Server for US also but still same problem. > > Also tried > apt-get clean > cd /var/lib/apt > mv lists lists.old > mkdir -p lists/partial > apt-get clean > apt-get update > > but no luck > > Appreciate help. > > regards > murali -- "Freedom is the only law". "Freedom Unplugged" http://www.ilug-tvm.org You received this message because you are subscribed to the Google Groups "ilug-tvm" group. To control your subscription visit http://groups.google.co.in/group/ilug-tvm/subscribe To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For details visit the google group page: http://groups.google.com/group/ilug-tvm?hl=en
