You have been subscribed to a public bug: How to reproduce: 1. Go to cdimage.ubuntu.com, choose any flavor and navigate to release or daily-live folder. 2. Copy (link address of) the .zsync file. 3. Open a terminal and try to perform zsync download with the copied zsync URL.
Expected: Zsync download happens normally. Actual: Zsync download fails with error '...could not read control file from URL'. Below is an example error (for Ubuntu 21.10 20210507 daily build iso): ``` zsync https://cdimage.ubuntu.com/ubuntu/daily-live/20210507/impish-desktop-amd64.iso.zsync failed on url https://cdimage.ubuntu.com/ubuntu/daily-live/20210507/impish-desktop-amd64.iso.zsync could not read control file from URL https://cdimage.ubuntu.com/ubuntu/daily-live/20210507/impish-desktop-amd64.iso.zsync ``` If we change the protocol to `http` instead of `https` the zsync function works. This is happening for all flavors. Suggested solution: Change/keep all zsync file's address to use `http` till (if) zsync software supports `https` protocol. ** Affects: zsync (Ubuntu) Importance: Undecided Status: New ** Tags: impish iso-testing -- "https" address causes zsync download to fail with error 'could not read control file from URL' https://bugs.launchpad.net/bugs/1927807 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs