upgrade / public key issue

[bionnaki]

W: GPG error: http://ppa.launchpad.net intrepid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2BA7BC59D745C5EB
W: You may want to run apt-get update to correct these problems

how do I solve this?

[Partyboi2]

Try this,

gpg --keyserver keyserver.ubuntu.com --recv 2BA7BC59D745C5EB

gpg --export --armor 2BA7BC59D745C5EB | sudo apt-key add -

then

sudo apt-get update

[bionnaki]

this is what I get:


gpg --keyserver keyserver.ubuntu.com --recv 2BA7BC59D745C5EB
gpg: requesting key D745C5EB from hkp server keyserver.ubuntu.com
gpg: can't open `/home/bionnaki/.gnupg/pubring.gpg'
gpg: keydb_get_keyblock failed: eof
gpg: no writable keyring found: eof
gpg: error reading `[stream]': general error
gpg: Total number processed: 0

sudo gpg --keyserver keyserver.ubuntu.com --recv 2BA7BC59D745C5EB
gpg: WARNING: unsafe ownership on configuration file `/home/bionnaki/.gnupg/gpg.conf'
gpg: external program calls are disabled due to unsafe options file permissions
gpg: keyserver communications error: general error
gpg: keyserver receive failed: general error

[bionnaki]

any ideas?

[Partyboi2]

Lets check the file permission

ls -l home/bionnaki/.gnupg/pubring.gpg

[blackgr]

http://ubuntuforums.org/showthread.php?t=1047743 check this out

[bionnaki]

http://ubuntuforums.org/showthread.php?t=1047743 check this out

worked.
thanks