Ubuntu 24.04 uses a new format for managing sources. Sources are stored in separate files within the /etc/apt/sources.list.d/ directory, each named with a .list or .sources extension (example: ondrej-ubuntu-php-noble.sources).
Once I made the same mistake in Ubuntu 20.04 and I had to reverse it to make things normal. If you want to use specific version of Python,better to use Anaconda Navigator and create environment to install specific version. Follow tips on this answer: How to install the specific version of Python with Anaconda?
Links to popular distribution download pages24 Popular Linux Distributions Explore different Linux distributions and find the one that fits your needs. Try distrowatch.com for more options.
I am trying to download ubuntu 20.04 LTS .But here there is a download link to download only ubuntu 22.04 LTS. So where will be the download file for Ubuntu 20.04LTS.
Can you install Ubuntu on a Snapdragon PC?Ubuntu 24.10 Concept Snapdragon X Elite is another project that aims to port Ubuntu to Qualcomm (ARM-based) Snapdragon laptops. This image is based on the latest Ubuntu 24.10 (oracular oriole) release. Note the Linux 6.11.0-23-qcom-x1e kernel version. To make a bootable Ubuntu 24.10 Concept Snapdragon X Elite USB follow the instructions in this answer.
For other Ubuntu newbs like me, NB that the root password is not the same as "the admin" password. If you want to change an admin password for the current user, use the version without sudo.
How do I kill all processes running by my own non-root account? I have some spinning smbd processes that I caused from my windows machine and so I telnetted into the linux server and I want to kill