Fix Ubuntu Apt error “public key is not available” GPG Keys

If you’ve ever used the a package or repository from the Ubuntu Personal Pakacge Archive, you may have receive an error when each time you use apt-get. The error looks something like this.

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 D8D75E403EBCE749

 

It’s a simple one line fix, the one line fetches the GPG key for the repository from keyserver.ubuntu.com:

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D8D75E403EBCE749

Once you’ve run this command, apt-get will no longer report errors with finding the correct GPG public key.

 


Did you like this article?


0 Shares:
You May Also Like

Exim4 and PHP and PHP-CGI mail() function using incorrect From: and applying Sender: headers.

If you're using Exim4 and PHP as a module or as a CGI with suexec. You may have noticed some issues with your mail. Specifically you would have noticed that either the "From:" header was using "[email protected]" or "[email protected] name, its also possibly that you had an additional header called "Sender:". There are two things you need to do to fix this. You first need to make sure that your "php.ini" has the following value "sendmail_path = /usr/sbin/sendmail -t -i". Which is the default, double check this variable as it might be set to something else.
Read More

Hard times for hard drives: US may ban popular imports

This could be a damaging blow to quite a few companies within the United States. For instance, take a dedicated server hosting company that relies on one of many hardware vendors like Dell or HP (Hewlett-Packard). Its possible that said vendor will have stock pile of hard drives. Put lets put this into perspective. If you read the entire article you will see a similar situation that ended with Broadcom filing a complaint against Qualcomm. The International Trade Commission banned Qualcomm from shipping any new chips and hardware into the United Sates, and any chips that were already being shipped to the United States could continue. The ban lasted for 45 days, until an appeal by Qualcomm was successful and then the ban was lifted.
Read More

iriver’s UNIT2 detailed on teaser site

One of the sexist and functional MP3 devices I've seen yet. The iPod had its time, and even the smallest iPod is really sexy. But this is just over the top.
iriver's UNIT2 detailed on teaser site -

Filed under: , ,


Mmm, there's nothing like fragmented high-resolution photos of a lust-worthy device to get us salivating, and iriver's marketing department has done an exquisite job figuring that out. Shortly after unveiling the sexiest e-dictionary known to man, the much anticipated UNIT2 conglomerate received its own teaser site, complete with photos and a few extra details you should know. While it has yet to lose its mystique, we now know (officially, at least) that the base will act as a DVD player, TV tuner, access point, charging station, hard drive, and a speaker station. Aside from sporting an SD slot and USB connectivity, this beauty will handle music, movies, photos, eBooks, and WiFi streaming without breaking a sweat. Mechanically, you can expect an automatic sliding door, detachable display, slot-loaded CD / DVD deck, and a 78-key controller to manage the fun. No word yet on the price, but be sure to peek the additional photos below.

 

Read | Permalink | Email this | Comments


Office Depot Featured Gadget: Xbox 360 Platinum System Packs the power to bring games to life!

[EnGadget]
Read More