Compare Kubuntu and Linux Mint to see their differences.
Compare Kubuntu and Linux Mint to see their differences.
I referred to VM since he developed 2 billion threads concerning KVM/VM and GPU Passthrough. If you left "Fast Startup" enabled in Windows and powered off your computer, then restarting into Linux might cause issues with mounting your NTFS drive. You should either reboot instead of shutting down or turn off "Fast Startup."
Update Firefox, qBittorrent, and Oracle VirtualBox on Kubuntu 25.10 by opening the Terminal and running the commands provided.
Did you add them using apt from the repos? If yes, running sudo apt update followed by upgrade should refresh them or indicate no newer versions. If you saved them and installed via command line, Linux won’t detect updates automatically.
It isn't enough to remain inactive if the terminal reports no updates. That means your apps aren't getting any new versions right now. If you're confident updates exist but your packages can't refresh, share what the terminal outputs—otherwise we can't determine the issue. This point could be unclear. When you add an app using apt or a .deb file through the terminal, updates show up via "apt update" and in Discover or similar marketplaces. The only exceptions are .appimage apps and custom-built software or scripts, which are rare and usually handled by advanced users. In most cases, regular users rely on terminal commands or GUI tools like Discover.
Linux receives updates through its package manager, which relies on metadata stored in the downloaded files. For a .deb package, this information is embedded so the system can verify if it matches the latest version from the source. Unlike Windows, Linux doesn’t automatically reinstall or update without manual steps, but it uses these signals to determine whether an update is available.
The process should ensure both .deb and .rpm files install all required dependencies and add relevant repositories, enabling future updates. For instance, installing ROCm as an .rpm makes it appear in Fedora’s repository list for automatic updates. I’m not an expert, but based on my understanding and experiences, I might be incorrect—please let me know if this is right. This video clarified how packaging works. Edit: I realized it’s possible a .deb/.rpm install could skip adding repos just because the developers chose not to, which might explain missing updates for some apps. Have you verified the added repositories in your system?
It often relies on the vendor's commitment to include that data. If they invest in providing a flatpack, they would likely do so. I’ll verify this next time I use my Linux system. Since those developers didn’t prioritize repositories or snap packages, it seems they weren’t focused on user flexibility. Those two tools are company-owned remote-work solutions from our employer, so alternatives aren’t really an option. This might seem trivial, but why do vendors still stick with .deb and .rpm despite the availability of flatpacks? I’ve run into problems with RPM on Open SUSE while Fedora worked fine, and with so many distributions. Flatpack appears simpler to maintain across different Linux setups.
Considering both Kubuntu and Linux Mint, they share the same Ubuntu base but differ in package management and desktop choices. Linux Mint runs on Ubuntu 24.04 LTS and favors Flatpak over Snap, making it ideal for users who want the Cinnamon desktop experience without Snap dependencies. If you prefer Snap, Ubuntu remains a solid option, though some packages have moved to Snap in newer versions. Cinnamon supports full Wayland but lacks advanced features like fractional scaling. KDE or its Customized GNOME spin are better if you need full Wayland support. Ultimately, the choice depends on your preferred desktop environment and package compatibility needs.