Ubuntu Software

[Moltke]

Thanks for the help.

Everything works fine until i get to the installation, which throws:

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

Thanks,J

This often happens when there's a still running instance of apt being stopped before, i.e you stopped it with Ctrl + C. I've also faced this problem and this is the way I know how to fix it, and if you google for it that would be the first result you'll get.

In a terminal type

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$ sudo rm /var/lib/dpkg/lock and then

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$ sudo dpkg --configure -a after that run

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$ sudo apt-get update and then

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$ sudo apt-get install qucs
Hope this helps!

[bitsnpcs]

Hello jimalexander,
can you try rebooting then installation.

After the reboot if it still will not install there are other ways to try for this error, to remove the lock.

[jimalexander]

Thanks for the help.

Everything works fine until i get to the installation, which throws:

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

Thanks,J

[Moltke]

Hi @jimalexander and welcome to the LL forum

I need to install software that was in the Ubuntu software center (QUCS circuit simulator to be specific) but I can't find it through the synaptic manager or apt-get.

First, you need to add the repository:

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$ sudo add-apt-repository ppa:fransschreuder1/qucs
Then, update apt-get database

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$ sudo apt-get update
and finally install QUCS

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$ sudo apt-get install qucs
Hope this helps! 

[jimalexander]

Good afternoon!

I apologize if this has been asked already, i searched and came up with nothing.

I migrated to Lite because Ubuntu LTS was slowing down on my laptop. HP, 8 gig RAM and 2.2gHz core i3. I need to install software that was in the Ubuntu software center (QUCS circuit simulator to be specific) but I can't find it through the synaptic manager or apt-get.

Is there any way to install this software, since Lite is based on Ubuntu?

Thanks all!