Just a small solution for an annoying errormessage I kept getting on my Kubuntu machine.
When trying to install some new software, KPackageKit kept giving me the error
"Cannot get the exclusive lock on the packaging backend. Please close any other legacy packaging tools that may be open."
Even though I had no other packaging tools open.
But apparently the problem is not with the locking, but with the signature verification. Executing this code will help you get rid off the problem, and enable you to install more stuff on your Linux machine 
gpg --keyserver keyserver.ubuntu.com --recv 02FDF932
gpg --export --armor 02FDF932 | sudo apt-key add -
sudo apt-get update
Incoming search terms:
- Powered by Article Dashboard continental general insurance
- cannot get the exclusive lock on the packaging backend please close any other legacy packaging tools that may be open
- cannot get the exclusive lock on the packaging backend
- Powered by Article Dashboard locks
- Powered by Article Dashboard general insurance company of america
- Powered by Article Dashboard continental general insurance company
- Powered by Article Dashboard american general insurance company
- Powered by Article Dashboard tool company
- Powered by Article Dashboard american general insurance company address
- Powered by Article Dashboard magic 8 ball
No related posts.
Hello There,
I am Tina, a professional blogger having experience in writing on interesting and useful topics for 3 + years. I discovered that your site displays informative articles and I wish to add myself as a contributor of information on your blog page.
At this point in my writing career, I simply want to get more visibility for my writing and I will write for free as long as you are fine with me adding a small author bio section following the blog post about myself.
Awaiting your response with your interest on this.
Thanks a ton,
Tina
Hi Tina, for guestpost requests, please mail us at info@icantinternet.org