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5 votes

How can I search for packages installed ONLY with APT?

There is no such thing, because apt doesn't install packages, it finds and downloads packages to install and their dependencies and then gives them to dpkg to install. So all packages installed with ...
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  • 2,161
5 votes

Running Software Updater got libpython3.7 umet dependencies error

I had the same issue while trying to upgrade Ansible from the ppa. I removed python using the advice in this issue: The following packages have unmet dependencies python 3.7 sudo apt --fix-missing ...
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  • 103
5 votes
Accepted

build deb package that uninstall another package in case of remove or purge

How its possible to purge another package, as soon as my package is removed or purged. It does not work that way. Suppose, your package (A), depends on another package (B), which would be ...
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4 votes

Cannot install docker-desktop on ubuntu 22.04

You're not following the instructions, and thus are getting errors. If you were following the instructions, you would use this command to install: sudo apt-get install ./docker-desktop-<version>-...
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2 votes

How to uninstall an app, that has been downloaded from a web browser?

The one you got from opera's website is a deb package (the other one is probably a snap). You should be able to uninstall it executing sudo apt remove opera-stable in you terminal.
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1 vote

dpkg: dependency problems prevent configuration of linux-headers when trying to update linux kernel

Ubuntu isn't supposed to be used with mainline kernels. The Ubuntu Kernel PPA is not intended for general use, but for testing purposes and workarounds of some bugs and incompatibilities. There should ...
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  • 80.8k
1 vote
Accepted

Problem with software updating - package conflicts

Many others observed similar problems, see below. There are several posted answers, I would refer you to Sub-process /usr/bin/dpkg returned an error code (1) while upgrading python3.10, which is very ...
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1 vote

Cannot remove old linux-image after 22.04 upgrade

We need to fix the missing libssl1.1 library manually. Please head over to the official Debian package library online and download the binary package that matches your system: https://packages.debian....
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