Linked Questions

13
votes
2answers
70k views

How to uninstall VirtualBox in 12.04?

Can anyone help me removed VirtualBox? By the way, I couldn't install some softwares, is it because it is a 64-bit version?
10
votes
0answers
10k views

How do I unlock “/var/lib/apt/lists/”? [duplicate]

I was installing an item using package manager when it froze. I used Alt + F2 to close it. Afterwards, whenever I try to install anything via apt-get, the terminal reads: E: Could not get lock ...
10
votes
0answers
24k views

Installation Error, “Unable to lock the administration directory” [duplicate]

Whenever I try to install any software through Terminal or Software on my Ubuntu 11.04, I'm getting this response: In Terminal: E: Could not get lock /var/lib/dpkg/lock - open (11: Resource ...
9
votes
6answers
29k views

Permission denied, are you root?

I get this error whenever I try to install programs using the terminal: home@ubuntu:~$ apt-get install myunity E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied) E: Unable ...
7
votes
1answer
3k views

In software center, some softwares are not found

I have installed a fresh copy of Ubuntu 14.04. Then I started to install some new softwares. But when i tried to see the description of some softwares, the following type of message was displayed. ...
6
votes
4answers
10k views

Unable to use package manager due to “exclusive lock” error [duplicate]

My synaptic package manager in ubuntu10.10 is giving error: Unable to get exclusive lock This usually means that another package management application(like apt-get or aptitude) is already ...
5
votes
1answer
47k views

Could not get lock /var/lib/apt/lists/lock [duplicate]

when I try to apt-get update I'm getting the below error, E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable) E: Unable to lock directory /var/lib/apt/lists/
5
votes
1answer
42k views

How can I solve Unable to lock the administration directory (/var/lib/dpkg/) [duplicate]

I am really New to UBUNTU 14.04 and whenever I try to update or install anything I get this error: > sudo apt-get update [sudo] password for trojanfm: E: Could not get > lock ...
5
votes
5answers
35k views

Cannot open lock file /var/lib/dpkg/lock permission denied--even using sudo

I recently installed a fresh version of Ubuntu LTS 12.04. I had been using LTS 10.4 and saved my package.list and was planning on using $> sudo dpkg --set-selections < package.list ...
4
votes
1answer
97k views

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) [duplicate]

I am trying to install cheese ubuntu@ubuntu:/usr/src/linux-headers-3.5.0-23-generic$ sudo apt-get install cheese [sudo] password for ubuntu: E: Could not get lock /var/lib/dpkg/lock - open (11: ...
3
votes
3answers
7k views

gnome-shell-extensions-user-theme won't install due to unmet dependencies

I have gnome-tweak-tool install and use it regulary. I cannot however install the gnome-shell-extensions-user-theme to change the shell. I already have the ppa but when it put sudo apt-get install ...

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