Ubuntu
software-center package

unable to download softwares

Asked by upendra

i am using ubuntu11.10 in india .whenever iam trying to download any software like vlc the error massage comes as "The action would require the installation of packages from not authenticated sources."

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Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#1

Can you give the output of:

sudo apt-get update; lsb_release -a

Thanks

Revision history for this message
sakthi (sakthiduraii) said : 		#2

Get:1 http://ppa.launchpad.net lucid Release.gpg [316B]
Ign http://ppa.launchpad.net/team-iquik/alsa/ubuntu/ lucid/main Translation-en_IN
Hit http://security.ubuntu.com lucid-security Release.gpg
Get:2 http://ppa.launchpad.net lucid Release.gpg [316B]
Ign http://security.ubuntu.com/ubuntu/ lucid-security/main Translation-en_IN
Ign http://security.ubuntu.com/ubuntu/ lucid-security/restricted Translation-en_IN
Hit http://in.archive.ubuntu.com lucid Release.gpg
Ign http://in.archive.ubuntu.com/ubuntu/ lucid/main Translation-en_IN
Ign http://in.archive.ubuntu.com/ubuntu/ lucid/restricted Translation-en_IN
Ign http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu/ lucid/main Translation-en_IN
Ign http://security.ubuntu.com/ubuntu/ lucid-security/universe Translation-en_IN
Ign http://security.ubuntu.com/ubuntu/ lucid-security/multiverse Translation-en_IN
Get:3 http://ppa.launchpad.net lucid Release [13.9kB]
Hit http://security.ubuntu.com lucid-security Release
Ign http://in.archive.ubuntu.com/ubuntu/ lucid/universe Translation-en_IN
Ign http://in.archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-en_IN
Hit http://in.archive.ubuntu.com lucid-updates Release.gpg
Ign http://in.archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-en_IN
Ign http://in.archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-en_IN
Ign http://in.archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-en_IN
Ign http://in.archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-en_IN
Hit http://in.archive.ubuntu.com lucid Release
Get:4 http://ppa.launchpad.net lucid Release [14.0kB]
Ign http://ppa.launchpad.net lucid Release
Hit http://security.ubuntu.com lucid-security/main Packages
Hit http://in.archive.ubuntu.com lucid-updates Release
Ign http://ppa.launchpad.net lucid Release
Hit http://security.ubuntu.com lucid-security/restricted Packages
Hit http://security.ubuntu.com lucid-security/main Sources
Hit http://security.ubuntu.com lucid-security/restricted Sources
Hit http://security.ubuntu.com lucid-security/universe Packages
Hit http://security.ubuntu.com lucid-security/universe Sources
Hit http://in.archive.ubuntu.com lucid/main Packages
Hit http://in.archive.ubuntu.com lucid/restricted Packages
Hit http://in.archive.ubuntu.com lucid/main Sources
Hit http://in.archive.ubuntu.com lucid/restricted Sources
Hit http://in.archive.ubuntu.com lucid/universe Packages
Hit http://in.archive.ubuntu.com lucid/universe Sources
Hit http://in.archive.ubuntu.com lucid/multiverse Packages
Hit http://ppa.launchpad.net lucid/main Packages
Hit http://security.ubuntu.com lucid-security/multiverse Packages
Hit http://security.ubuntu.com lucid-security/multiverse Sources
Hit http://in.archive.ubuntu.com lucid/multiverse Sources
Hit http://ppa.launchpad.net lucid/main Packages
Hit http://in.archive.ubuntu.com lucid-updates/main Packages
Hit http://in.archive.ubuntu.com lucid-updates/restricted Packages
Hit http://in.archive.ubuntu.com lucid-updates/main Sources
Hit http://in.archive.ubuntu.com lucid-updates/restricted Sources
Hit http://in.archive.ubuntu.com lucid-updates/universe Packages
Hit http://in.archive.ubuntu.com lucid-updates/universe Sources
Hit http://in.archive.ubuntu.com lucid-updates/multiverse Packages
Hit http://in.archive.ubuntu.com lucid-updates/multiverse Sources
Fetched 28.5kB in 2s (12.1kB/s)
Reading package lists... Done
W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 210AE75EDC1FE094
W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D225991A72B194E5
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 10.04.4 LTS
Release: 10.04
Codename: lucid

Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#3

sudo apt-key adv --recv-key --keyserver keyserver.ubuntu.com 210AE75EDC1FE094

sudo apt-key adv --recv-key --keyserver keyserver.ubuntu.com D225991A72B194E5

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