Docker.io with the clone3 fix

PPA description

This PPA contains Docker with two PR backported from upstream: #42005 and #42681.

Glibc 2.34 started to use the syscall 'clone3' which will fallback to 'clone' if an ENOSYS error is returned. However Docker by default returns EPERM instead. This results in a lot of errors from various programs inside the container. This can be bypassed by running the container with '--security-opt seccomp=unconfined' however this is not ideal. Furthermore if you want to build an image, this is not possible at all by default.

Since Ubuntu 21.10 is using Glibc >= 2.34, this is for now the only option for running Ubuntu 21.10 in a Docker container.

More information: https://github.com/moby/moby/pull/42681

Adding this PPA to your system

You can update your system with unsupported packages from this untrusted PPA by adding ppa:pascallj/docker.io-clone3 to your system's Software Sources. (Read about installing)

sudo add-apt-repository ppa:pascallj/docker.io-clone3
sudo apt update
        
Technical details about this PPA

This PPA can be added to your system manually by copying the lines below and adding them to your system's software sources.

Display sources.list entries for:
deb https://ppa.launchpadcontent.net/pascallj/docker.io-clone3/ubuntu YOUR_UBUNTU_VERSION_HERE main 
deb-src https://ppa.launchpadcontent.net/pascallj/docker.io-clone3/ubuntu YOUR_UBUNTU_VERSION_HERE main 

For questions and bugs with software in this PPA please contact Pascal Roeleven.

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Overview of published packages

12 of 2 results
Package Version Uploaded by
docker.io 20.10.7-0ubuntu1~21.04.2ppa1 Pascal Roeleven ()
docker.io 20.10.7-0ubuntu1~20.04.2ppa1 (Newer version available) Pascal Roeleven ()
12 of 2 results

Latest updates

  • docker.io 44 weeks ago
    Successfully built
  • docker.io 44 weeks ago
    Successfully built