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How can Ubuntu Core be installed to lxd?

de flag

As described by http://ubuntu.com/blog/ubuntu-core-in-lxd-containers, Ubuntu Core can be installed via http://snapcraft.io/lxd by executing lxc launch images:ubuntu-core/16 ubuntu-core. The tutorial is outdated because the most new version of Ubuntu Core is appearing to be 20 instead of 16, so I did execute lxc launch images:ubuntu-core/20 ubuntu-core, which has failed to do what it should have done. What should be done?

$ lxc launch images:ubuntu-core/20 ubuntu-core

Creating ubuntu-core
 
Error: Failed instance creation: Failed getting image: Failed parsing
stream: 
Get "https://uk.images.linuxcontainers.org/streams/v1/index.json": x509: 
certificate has expired or is not yet valid: 
current time 2021-09-01T15:42:30+01:00 is after 2021-09-01T12:00:00Z
jp flag
Dan
You should try again. Based on the output you showed, it seems it was just an issue of an expired certificate. The certificate looks updated now https://i.stack.imgur.com/BiwF2.png. If you still receive a different error output, update your question with that output, pleaes.
BEEDELL ROKE JULIAN LOCKHART avatar
@Dan, please visit http://askubuntu.com/questions/1362217.
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