OMG! Ubuntu! is showing you how to upgrade to Pop!_OS 22.04 LTS.
The guide explains how to replace Ubuntu 22.04’s default kernel with the performance‑oriented XanMod kernel by adding its signed repository, updating apt, and installing the desired flavor (stable or real‑time). It stresses preparing a backup, having sudo access, and verifying the new kernel after a reboot using uname -r, while also showing optional tweaks such as setting the CPU governor to “performance” and cleaning old kernels. Instructions for reverting are included: boot an older Ubuntu kernel from GRUB, then remove the XanMod packages with apt remove and refresh GRUB. Overall, the article demonstrates that installing XanMod is a straightforward apt‑based process that can yield lower latency and higher frame rates, yet remains easily reversible if problems arise.
The passage provides a concise, step‑by‑step tutorial for installing Beekeeper Studio on Ubuntu 22.04 LTS by adding the official APT repository, importing its GPG signing key, updating package lists, and finally running sudo apt install beekeeper-studio. It explains why using the upstream repo is preferable to Snap or manual .deb files—offering newer features, automatic security updates, and fewer dependency headaches—and warns about common pitfalls such as incorrect key permissions or missing public‑key warnings. An optional verification step (beekeeper-studio --version) and a note on removing any lingering Snap installation are included to ensure the correct version is running. After completing these four commands, users have a ready‑to‑use SQL client for MySQL, PostgreSQL, SQLite, and other databases directly from Ubuntu’s desktop or terminal.
The guide walks a user through setting up an open‑source ERP system—specifically ERPNext—on an Ubuntu 20.04 server, covering prerequisites and basic updates first. It then installs MariaDB with security hardening, adds the Frappe bench tool via pip, and configures the shell path so bench commands can be run easily. Next, a new bench instance is bootstrapped with the latest code, optional MySQL skipping for machines with enough RAM, followed by creating an ERPNext site tied to a chosen hostname or localhost. Finally, the app is deployed, services started, and production considerations such as HTTPS, cron jobs, and log monitoring are highlighted to complete the setup.
UbuntuPIT.com showing you how to use the alias command in Linux.
Howtoforge showing you how to install Outline Knowledgebase Wiki on Ubuntu using Docker.
NextGenTips shows you how to install the Apache web server on Ubuntu 22.04.
Linux Shout published a tutorial about installing UFW Firewall on Ubuntu 22.04 LTS Jammy.
The passage is a step‑by‑step tutorial for installing the Budgie desktop environment on Ubuntu 22.04 LTS using the official ubuntu‑budgie‑desktop meta‑package. It outlines preparing the system with an update and upgrade, choosing gdm3 as the display manager during installation, and switching to Budgie at the login screen. Optional clean‑up commands are provided for removing GNOME packages, along with brief troubleshooting tips for common issues like conflicting display managers or missing theme files. The overall goal is to give users a quick, lightweight alternative desktop without reinstalling the operating system.
The article explains how to install the lightweight e‑book reader Foliate on Ubuntu 22.04 LTS using three command‑line approaches: the native APT repository, a Snap package, or a Flatpak from Flathub. It provides the exact commands for each method, notes that APT offers easy integration but older versions, Snap gives sandboxed up‑to‑date builds with larger downloads and slower start‑up, and Flatpak delivers the newest releases at the cost of additional runtime space. For each option it lists pros, cons, and a tip to avoid the common “missing libgdk‑pixbuf” error. Finally, the guide advises choosing APT for stability, Snap as a convenient middle ground, or Flatpak when you need the latest features across multiple Linux distributions.
FOSS Linux published a tutorial showing you how to find the IP address of an networking interface in Linux.
FOSS Linux showing you how to kill all the Tmux sessions.
OMG! Ubuntu! showing you how to install Firefox as a .Deb on Ubuntu 22.04.
The guide outlines three ways to install GIMP on Ubuntu 22.04 LTS—via the distro’s default APT repository, through Canonical’s Snap store, or as a Flatpak from Flathub. APT offers the smallest download and seamless integration with system updates but lags behind the newest upstream release; Snap delivers the latest binaries automatically at the expense of larger size and sandbox‑induced startup overhead; Flatpak provides cross‑distribution isolation and protects core libraries, though it also consumes extra disk space for its runtimes. For each method the article supplies exact terminal commands to prepare the environment, install GIMP, and launch it, explaining why each step matters (e.g., dependency handling, sandbox requirements). It concludes by recommending APT for stability, Snap for cutting‑edge features, and Flatpak when you already use Flatpaks or need library isolation.
The guide walks you through installing digiKam on Ubuntu 22.04 via three package formats—APT from the official repositories, Snap, and Flatpak from Flathub. For APT it advises running sudo apt update then sudo apt install digikam, giving a stable 7.x version with optional plugins for missing codecs. The Snap method uses sudo snap install digikam --classic, offering sandboxed auto‑updates but slightly slower launches and occasionally lagging releases. The Flatpak approach adds the Flathub remote, installs with flatpak install flathub org.kde.digikam, and runs it via flatpak run, delivering newer builds at the expense of a larger runtime footprint.
The guide explains three ways to install NVIDIA’s proprietary driver on Ubuntu 22.04 LTS—using the “Additional Drivers” GUI, installing the recommended package via the terminal with ubuntu‑drivers/apt, or running NVIDIA’s own .run installer when a newer version is required. It highlights common obstacles such as Secure Boot blocking unsigned modules, kernel updates breaking manually installed drivers, and the need for matching kernel headers and DKMS support. After any method, you verify success by running nvidia‑smi, which should list your GPU and driver version. Finally, it advises disabling Secure Boot or enrolling a key, using Ubuntu’s repository drivers for stability, and installing nvidia‑prime on hybrid‑graphics laptops to avoid future issues.
Linux Shout published a guide about installing Anaconda on Ubuntu 22.04 LTS Jammy.
NextGenTips published a tutorial about installing Go 1.18 on Ubuntu 22.04.
The guide walks through installing OpenSSH Server on a fresh Ubuntu 22.04 system, showing how to update packages, install the openssh‑server package, and start and enable the sshd service with systemd. It then explains how to verify that the daemon is listening on port 22, open the necessary firewall rule using UFW, and test remote login from another machine. Finally, it suggests security tweaks—disabling root logins, turning off password authentication, or moving to a non‑standard port—and shows how to reload the service after changes. Common pitfalls such as installing only the client, firewall misconfigurations, or AppArmor blocks are also highlighted.
The guide walks through installing ClamAV on Ubuntu 22.04 LTS, first recommending the optional ubuntu‑security/clamav‑updates PPA so you get newer virus signatures than the distro’s default package. It then shows how to install the clamav and clamav‑daemon packages, manually run freshclam after stopping its service, and restart it so the daemon uses the updated database. Optional steps include enabling the on‑access scanner by starting the clamav‑daemon socket (opening TCP port 3310) and using example clamscan commands to recursively scan a home directory with logging or to scan only newly added files. Finally, it advises adding a nightly cron job for automatic freshclam updates and lowering scan priority with nice to keep system performance responsive during large scans.
