Slack Desktop App Ubuntu [updated] Jun 2026

Ubuntu users often prefer the version because it updates automatically in the background and is easy to manage via the terminal.

if slack_proc: focused = is_slack_focused()

def is_slack_focused(): """Checks if the currently focused window is Slack (Linux).""" try: # Uses xdotool to find active window class active_win = subprocess.check_output(["xdotool", "getactivewindow", "getwindowclassname"]).decode().strip() return active_win.lower() == "slack" except Exception: # Fallback if xdotool not installed or wayland is active return True slack desktop app ubuntu

It works better than Teams (low bar), but worse than Discord. It will keep you connected, but your battery will weep.

If you live in a pure X11 environment and hate browser tabs, the desktop app is a 5/5 experience. It is responsive, has global hotkeys (Ctrl+K works everywhere), and finally separates your work anxiety from your personal browsing. Ubuntu users often prefer the version because it

But on Ubuntu—a land of strict package managers, Wayland drama, and GNOME extensions—the question isn't if Slack works. It's how painfully will it work?

# Configuration SLACK_PROCESS_NAME = "slack" CPU_LIMIT_UNFOCUSED = 10 # % CPU allowed when not focused CHECK_INTERVAL = 60 # Seconds If you live in a pure X11 environment

Should you install the Slack desktop app on Ubuntu?