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mobyah
December 27th, 2011, 06:02 AM
When I try to update Ubuntu 11.10 I get an error of bad or invalid signature with the following GPG error BADSIG 16126D3A3E5C1192 and BADSIG 40976EAF437D05B5
I have failed to install many software for the same reasons, sometimes it says unauthenticated sources, which I don't know what to do. Someone please help

raja.genupula
December 27th, 2011, 07:54 AM
HI man do this

sudo -i
apt-get clean
cd /var/lib/apt
mv lists lists.old
mkdir -p lists/partial
apt-get clean
apt-get update

EDIT: Execute all the commands one by one in your termainl

all the best

mobyah
December 29th, 2011, 07:51 AM
Thanx Raja, now solved



HI man do this

sudo -i
apt-get clean
cd /var/lib/apt
mv lists lists.old
mkdir -p lists/partial
apt-get clean
apt-get update

EDIT: Execute all the commands one by one in your termainl

all the best