//((link)) Download.docker.com/linux/ubuntu/dists/bionic/inrelease - Failed To Fetch Https
# Check current time date # If incorrect, restart the NTP service or manually sync sudo timedatectl set-ntp on Use code with caution. 3. Re-Add the Docker GPG Key
Sometimes the issue is simply that the tools used to fetch the repository are outdated. Run these commands to refresh your local certificates and transport tools: # Check current time date # If incorrect,
: Your system's local ca-certificates might be expired, causing the secure HTTPS connection to fail. Run these commands to refresh your local certificates
: If your server’s date or time is significantly off, the SSL certificate verification will fail. How to Fix the "Failed to Fetch" Error 1
: DNS servers may fail to resolve the download.docker.com domain. How to Fix the "Failed to Fetch" Error 1. Update Core Dependencies
: Using an incorrect Ubuntu codename (e.g., trying to use "Bionic" on a Linux Mint system without mapping it to the correct base release ).
Encountering the error is a common hurdle when installing or updating Docker on Ubuntu 18.04 (Bionic Beaver) . This issue typically prevents the apt-get update command from completing, blocking the installation of vital Docker packages.
# Check current time date # If incorrect, restart the NTP service or manually sync sudo timedatectl set-ntp on Use code with caution. 3. Re-Add the Docker GPG Key
Sometimes the issue is simply that the tools used to fetch the repository are outdated. Run these commands to refresh your local certificates and transport tools:
: Your system's local ca-certificates might be expired, causing the secure HTTPS connection to fail.
: If your server’s date or time is significantly off, the SSL certificate verification will fail.
: DNS servers may fail to resolve the download.docker.com domain. How to Fix the "Failed to Fetch" Error 1. Update Core Dependencies
: Using an incorrect Ubuntu codename (e.g., trying to use "Bionic" on a Linux Mint system without mapping it to the correct base release ).
Encountering the error is a common hurdle when installing or updating Docker on Ubuntu 18.04 (Bionic Beaver) . This issue typically prevents the apt-get update command from completing, blocking the installation of vital Docker packages.