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Accepted

Why can't I find the App Avro Phonetic even though the software center shows it as installed?

The ibus-avro you have installed is not a separate software. It is a keyboard layout. Once you install it, you have to enable the layout to use it. Here are the steps: Enable Avro keyboard layout Go ...
user68186's user avatar
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1 vote

Software center: "Prepared update not found"

Today I got the same error message as described: (...)Prepared update not found: /var/lib/PackageKit/prepared-update. And I have managed to solve it regenerating that file in the following way: $ su -...
JFCalderín's user avatar
1 vote

How do I enable the "Universe" repository?

To use add-apt-repository, you will need the package software-properties-common: sudo apt install software-properties-common Then you can use add-apt-repository to add the needed repository: sudo add-...
jlainema's user avatar

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