Where Pop!_OS Is Stronger Than Ubuntu

Pop!_OS 24.04 LTS (COSMIC) and Ubuntu 26.04 LTS (GNOME 50, "Resolute Raccoon") are the current stable releases of each distribution as of mid-2026. Both trace back to the same Debian/Ubuntu package base — Pop!_OS 24.04 still tracks the Ubuntu 24.04 archive — but diverge sharply above that layer. The following are areas where Pop!_OS has a clear technical edge.

Window tiling and workspace management

Pop!_OS 24.04 replaced its GNOME-based desktop with COSMIC: System76's compositor and shell, built from scratch in Rust on the Iced toolkit (libcosmic). Tiling, stacking, and workspace management are compositor-level features, not a Shell extension bolted on afterward.

Windows can also be grouped into tab stacks by dragging one onto another, or from the title bar's context menu. Workspaces are independently configurable as horizontal or vertical, per-display, draggable, and pinnable.

Ubuntu 26.04 ships GNOME 50. Mutter's built-in tiling is limited to edge-drag quarter- and half-tiling; anything resembling COSMIC's keyboard-driven layout requires a GNOME Shell extension. Because the Shell's extension API isn't stable across major versions, those extensions routinely need patching — or stop working outright — on every GNOME upgrade.

NVIDIA and hybrid graphics

Pop!_OS publishes a separate ISO with the NVIDIA driver already integrated — currently kernel 7.0.9, Mesa 25.1.5, and the 585 driver branch. The driver is active from first boot, with no separate detection step:

# Pop!_OS — NVIDIA ISO ships the driver preinstalled
nvidia-smi
system76-power graphics switchable

# Ubuntu 26.04 — driver install is a separate step after first boot
ubuntu-drivers devices
sudo ubuntu-drivers autoinstall
sudo reboot

COSMIC assigns applications to the discrete GPU automatically, based on their launcher file, or manually via right-click → "Run on discrete graphics." There's currently no graphical toggle for the overall hybrid graphics mode in COSMIC — that's system76-power CLI territory for now, a step back from the GUI toggle the old GNOME-based session had.

Ubuntu 26.04 improved NVIDIA support meaningfully: better Wayland interop, and CUDA and ROCm are now packaged directly in the archive. But the standard ISO still ships without the proprietary driver — you run ubuntu-drivers after install — and there's no equivalent to Pop!_OS's automatic per-app GPU assignment.

Package sandboxing: Flatpak vs. Snap

Pop!_OS doesn't install snapd. COSMIC Store manages DEB packages from the Ubuntu/Pop archives plus Flatpaks from Flathub and a dedicated System76 remote, both enabled by default:

# Pop!_OS — Flathub preconfigured, no snapd installed
flatpak remotes
flatpak install flathub org.gimp.GIMP

# Ubuntu 26.04 — apt install firefox still pulls in Snap
sudo apt install firefox
# resolves to a transitional deb that depends on snapd,
# then apt/App Center installs firefox as a snap

Ubuntu 26.04's App Center now shows installed DEB packages alongside Snaps — new this release, prior versions only surfaced Snaps in the GUI — but Snap remains the default confined format. Firefox, Thunderbird, and other core apps still resolve to their Snap builds even when installed with apt, through an empty transitional package that depends on snapd. Snap's squashfs-backed mounting also carries a well-documented cold-start penalty that Flatpak's OSTree-based storage doesn't share.

System recovery: Refresh Install

Pop!_OS 24.04 includes a Refresh Install option, triggered by holding Space at boot or launched directly from the installer ISO. It reinstalls the base system while preserving user files, settings, and Flatpak user-app data — a system reset without a full wipe.

Ubuntu has no equivalent single-step option. A comparable outcome means either a full reinstall or third-party tooling like Timeshift for snapshot/restore, neither of which is built into the installer.

Summary