Dropbox syncs files between your Ubuntu machine and Dropbox cloud storage—handy for backups, sharing folders, and keeping documents consistent across laptops and phones. On Linux, Dropbox publishes an official amd64 .deb, a headless tarball for servers, and a Flatpak on Flathub. Legacy nautilus-dropbox in Ubuntu multiverse still exists but wraps a 2019 installer and is not the path Dropbox documents today.
This guide covers how to install Dropbox on Ubuntu using the official Linux install page, a headless setup when the GUI wizard fails behind a proxy, and Flatpak as an alternative. CLI checks below were run on Ubuntu 25.04; the graphical wizard steps match what Dropbox shows on GNOME desktops.
Tested on: Ubuntu 25.04 (Plucky Puffin); kernel 6.14.0-37-generic; amd64.
.deb, headless tarball, or Flatpak). Stacking multiple Dropbox clients causes duplicate sync daemons and conflicting ~/Dropbox folders.
Quick command summary
| Task | Command |
|---|---|
| Download official package | Open dropbox.com/install-linux → 64-bit .deb |
Install .deb |
cd ~/Downloads && sudo apt install ./dropbox_*_amd64.deb |
| Headless tarball (64-bit) | cd ~ && wget -O - "https://www.dropbox.com/download?plat=lnx.x86_64" | tar xzf - |
| Start headless daemon | ~/.dropbox-dist/dropboxd |
| Check status (CLI) | dropbox status |
| Install via Flatpak | flatpak install flathub com.dropbox.Client |
| Stop / start CLI client | dropbox stop && dropbox start |
| Remove official package | sudo apt purge dropbox |
Prerequisites
- Ubuntu 22.04 LTS, 24.04 LTS, or newer (25.04 used for CLI checks here) on x86_64 for the commands in this article.
- sudo for
.debandaptinstalls. - A Dropbox account (free tier includes 2 GB).
- Desktop (Wayland or X11) for the graphical
.debwizard—pure SSH servers should use the headless path. - Outbound HTTPS to
dropbox.comanddropboxusercontent.com. Restrictive proxies may requiredropbox proxyor headless linking from another browser.
Choose an install method
| Method | Best for | Notes |
|---|---|---|
Official .deb |
Ubuntu Desktop (GNOME, etc.) | Current build from install-linux; adds menu icon and tray |
| Headless tarball | VPS, SSH servers, proxy failures | Downloads dropbox-lnx.x86_64-* under ~/.dropbox-dist |
| Flatpak | Sandboxed / Flathub workflow | com.dropbox.Client on Flathub |
nautilus-dropbox (apt) |
Legacy GNOME integration only | 2019.02.14 wrapper; daemon shows Not installed until GUI setup |
Avoid the old linux.dropbox.com apt repository with apt-key on modern Ubuntu—codenames often lag new releases and the key import pattern is obsolete.
Step 1: Install Dropbox from the official .deb (recommended)
Open Install Dropbox for Linux and download the 64-bit .deb for Ubuntu (filename shape: dropbox_YYYY.MM.DD_amd64.deb).
Install with apt so dependencies resolve automatically:
cd ~/Downloads
sudo apt install ./dropbox_*_amd64.debReplace the glob with the exact filename if your shell does not expand it.
Launch Dropbox from the application menu. The first-run wizard downloads the proprietary daemon, prompts you to sign in, and creates ~/Dropbox. Complete login in the browser window Dropbox opens.
Step 2: Install Dropbox headless (servers and SSH)
When the GUI installer fails—common with proxy errors on corporate networks (Ask Ubuntu)—use Dropbox’s command-line bundle.
Confirm CPU architecture is x86_64, then download and extract:
cd ~
wget -O - "https://www.dropbox.com/download?plat=lnx.x86_64" | tar xzf -On Ubuntu 25.04 the extracted tree included:
~/.dropbox-dist/dropboxd
~/.dropbox-dist/dropbox-lnx.x86_64-258.4.3749/Start the daemon (keep this terminal open or use screen/tmux):
~/.dropbox-dist/dropboxdThe first run prints a URL. Open it in any browser, sign in, and paste the authorization code back into the terminal. Files sync to ~/Dropbox once linking finishes.
https://www.dropbox.com/download?plat=lnx.x86.
Step 3: Install Dropbox with Flatpak
Flatpak is useful when you prefer Flathub updates or a sandboxed app:
sudo apt install -y flatpak
flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
flatpak install flathub com.dropbox.ClientLaunch with:
flatpak run com.dropbox.ClientFlatpak sandboxes differ slightly from the native .deb (paths, portal file access). Use one packaging format for daily work.
Step 4: Legacy nautilus-dropbox (Ubuntu multiverse)
Ubuntu still publishes nautilus-dropbox in multiverse:
sudo apt update
sudo apt install -y nautilus-dropboxOn Ubuntu 25.04 apt reported:
nautilus-dropbox 2019.02.14-1.2build2After install, the CLI exists but the daemon is not present until you finish the GUI wizard:
dropbox versionDropbox daemon version: Not installed
Dropbox command-line interface version: 2019.02.14dropbox statusDropbox isn't running!Run dropbox start -i from a graphical session (or open Dropbox from the app menu) to download the proprietary daemon. Treat this as a fallback for Nautilus integration—not a substitute for the current official .deb.
Verify and daily use
| Check | Command / action |
|---|---|
| CLI status | dropbox status → Up to date or Syncing when linked |
| CLI version | dropbox version |
| Files on disk | ls ~/Dropbox |
| Autostart | dropbox autostart (after official or nautilus-dropbox CLI install) |
| Stop / start | dropbox stop then dropbox start |
Available subcommands from dropbox help include exclude, ls, sharelink, throttle, and update.
Uninstall
Official .deb:
sudo apt purge -y dropbox
rm -rf ~/.dropbox ~/.dropbox-dist
# Optional: rm -rf ~/Dropbox # only when you intend to delete local sync dataHeadless tarball only:
dropbox stop 2>/dev/null || pkill -f dropbox
rm -rf ~/.dropbox ~/.dropbox-distFlatpak:
flatpak uninstall com.dropbox.Clientnautilus-dropbox:
sudo apt purge -y nautilus-dropbox
rm -rf ~/.dropbox ~/.dropbox-distTroubleshooting
| Symptom | Likely cause | Fix |
|---|---|---|
| GUI installer stuck on proxy | Network blocks Dropbox CDN | Use headless dropboxd and authorize via URL |
Dropbox daemon version: Not installed |
Only nautilus-dropbox CLI installed |
Complete GUI wizard or install official .deb |
Dropbox isn't running! |
Daemon stopped | dropbox start or rerun ~/.dropbox-dist/dropboxd |
| Unsupported location warning | Mixed tarball + .deb paths |
Pick one install method; remove ~/.dropbox-dist and reinstall |
| Not syncing | Selective sync / full disk | dropbox exclude list; free space under ~/Dropbox |
Old linux.dropbox.com repo 404 / wrong codename |
Stale third-party apt line | Remove /etc/apt/sources.list.d/dropbox.list; use official .deb |
apt install nautilus-dropbox pulls 2019 tools |
Ubuntu package not updated by Dropbox | Prefer official .deb from install-linux |
References
- Install Dropbox for Linux — official
.debdownload - Ask Ubuntu: How to install Dropbox? — historical apt/PPA notes (prefer official package today)
- Ask Ubuntu: Installing Dropbox on Ubuntu (proxy) — headless workaround
- On-site: apt command, must-have Ubuntu apps, lscpu
Summary
The reliable way to install Dropbox on Ubuntu is the official amd64 .deb from dropbox.com/install-linux, then sign in through the first-run wizard. Headless servers should use the wget + tar bundle and ~/.dropbox-dist/dropboxd, especially when GUI setup hits proxy errors. Flatpak (com.dropbox.Client) is a solid alternative on desktop systems that already use Flathub.
Skip the aging nautilus-dropbox / linux.dropbox.com repository path on current LTS releases unless you explicitly need legacy Nautilus integration—and expect dropbox version to show daemon: Not installed until you finish the graphical setup.
