Ubuntu – How to fix a “Previous installation hasn’t been completed.” error in Software Center

installationsoftware-center

Ubuntu Software Center crashes whenever I try to install something. It shows the following error:

Previous installation hasn't been completed.

The installation could have failed because of an error in the corresponding software package or it was cancelled in an unfriendly way. You have to repair this before you can install or remove any further software.

How do I fix this?

Best Answer

Simply install anything through the terminal, such as ccsm Using sudo apt-get install ccsm. If it fails to install, check its output. It will tell you a recommended solution, or a command to run to fix it. At most times, the command is sudo dpkg --configure -a But it varies according to the problem.

Related Solutions

Ubuntu – How to fix “something wicked happened” in Software Center

Check all the repositories from software sources and then update the software catalog using update manager. Then retry again.

If it doesn't work, try the following commands in a terminal:

sudo apt-get clean
sudo apt-get -f

And include the output of this command in the question.

Ubuntu – Software-center crashes: bug or configuration error

This is an error in software-center. The bug report is here.

To fix the issue, you must patch the bug yourself:

open /usr/share/software-center/softwarecenter/ui/gtk3/views/lobbyview.py
add a # before the line self.exhibit_banner.set_exhibits([FeaturedExhibit()])
restart software-center

Best Answer

Related Solutions

Ubuntu – How to fix “something wicked happened” in Software Center

Ubuntu – Software-center crashes: bug or configuration error

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