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1. vinayakyadav2709

   added

   needs-triage🔍

   on Apr 29, 2026
2. dosubot

   added

   bugSomething isn't workingSomething isn't working

   on Apr 29, 2026
3. dosubot commented on Apr 29, 2026

   

   dosubotBot

   on Apr 29, 2026 – with DosuBot

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   Hi @vinayakyadav2709! I'm Dosu and I’m helping the dokploy team.

   This is a Docker upstream issue, not a Dokploy bug. Dokploy's install script delegates Docker installation to Docker's official script (get.docker.com) [1], which doesn't have repository support for Ubuntu 26.04's codename yet — hence the invalid resolute codename in the apt source line.

   As a workaround, you can install Docker manually before running the Dokploy installer. Use the Ubuntu 24.04 (noble) codename since Docker's repo likely supports it:

   # Install Docker manually using the noble (24.04) codename
   sudo apt-get update
   sudo apt-get install ca-certificates curl
   sudo install -m 0755 -d /etc/apt/keyrings
   curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
   sudo chmod a+r /etc/apt/keyrings/docker.asc
   
   echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu noble stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
   
   sudo apt-get update
   sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

   Then run the Dokploy install script — it should detect that Docker is already installed and skip that step.

   That said, Dokploy could potentially add special handling for Ubuntu 26.04 similar to what was done for Ubuntu 24.10, either by warning the user or by falling back to a known-good codename. A discussion in #4316 also asked about Ubuntu 26.04 support recently.

   To reply, just mention @dosu.

   ---

   Docs are dead. Just use Dosu.

   
4. vinayakyadav2709 commented on Apr 29, 2026

   

   vinayakyadav2709

   on Apr 29, 2026

   Author

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   Thanks Understood
5. vinayakyadav2709

   closed this as completedon Apr 29, 2026
6. joaopedrofrech commented on May 18, 2026

   

   joaopedrofrech

   on May 18, 2026

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   We're really waiting for ubuntu 26.04 support, there are great improvements for new instances it makes sense to use the latest version. I would love to see alma linux and rhel 10 support official support too.
7. akawahuynh

   marked Unable to set up with bash "curl -sSL https://dokploy.com/install.sh | sh" #4657 as a duplicate of this issue on Jun 17, 2026
8. pparage

   added a commit that references this issue on Jun 17, 2026

   fix(setup): use Docker 29.4.2 on Ubuntu 26.04 to fix install failure

   ...

   This issue will close once commit b9a8064 is merged into the 'canary' branch.

   b9a8064
9. github-actions

   added a commit that references this issue on Oct 12, 2026

   chore(release): 0.42.0 [skip ci]

   ...

   63ce614