Stack Exchange Network. Some system information. Please be sure to answer the question.Provide details and share your research! The repository does not have a Release file on older Ubuntu releases Josh Sherman 11 May 2020. Release' does not have a Release file. W: The repository 'cdrom://Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1) xenial Release' does not have a Release file. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. But avoid …. This isn't really surprising, but I didn't expect it to be a problem if I'm tracking the repository as testing instead of the release name. N: See apt-secure(8) manpage for repository creation and user configuration details. On the command line, you can remove the repository using the syntax shown: $ sudo add-apt-repository --remove ppa:name/here. [SOLVED] Mint 18.2 update : repository does not have release file User Name: Remember Me? geerlingguy changed the title The repository does not have a Release file Getting message 'The repository does not have a Release' file on Xenial Mar 5, 2017 Copy link Owner Note: The lsb_release -cs sub-command below returns the name of your Ubuntu distribution, such as xenial.Sometimes, in a distribution like Linux Mint, you might have to change $(lsb_release -cs) to your parent Ubuntu distribution. For Linux Mint, this problem is actually referenced in the Docker website:. ubuntu更新软件列表出现The repository “XXX” does not have a Release file You need to update your repository targets to the Eoan Ermine (19.10) release of Ubuntu. Password: Linux - Newbie This Linux forum is for members that are new to Linux. The repository changed its name from buster to bullseye and that this "must be accepted explicitly" (I saw this once today; it wasn't there when I opened the question and it does not appear anymore). N: Updating from such a repository can't be done securely, and is therefore disabled by default. It only takes a minute to sign up. In our case, our command will be: $ sudo add-apt-repository --remove ppa:ubuntudde-dev/stable. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. W: The repository 'https://conversionupdates.paloaltonetworks.com expedition-updates/ Release' does not have a Release file. Just starting out and have a question? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange For example, if you are using Linux Mint Rafaela, you could use trusty. N: See apt-secure(8) manpage for repository creation and user configuration details. 4 min read Servers Debian / Ubuntu Recently I working on some posts on how to upgrade to Node v14.x on a variety of different versions of Debian and Ubuntu. Notices: Thanks for contributing an answer to Stack Overflow! Then hit ENTER to remove the repository. Asking for help, clarification, or … elementary OS Stack Exchange is a question and answer site for developers and users of elementary OS and applications. If it is not in the man pages or the how-to's this is the place!