I’m trying to upgrade Ubuntu from 18.04 LTS to 20.04 LTS and it’s telling me “connection to the Snap Store failed. You have the package lxd installed but your system is unable to reach the Snap Store”. There is no proxy involved. I can reach the internet.
ubuntu@TE-SpecProdECM-East:/var/log$ sudo snap version
snap 2.58+18.04
snapd 2.58+18.04
series 16
ubuntu 18.04
kernel 5.4.0-1097-aws
ubuntu@TE-SpecProdECM-East:/var/log$ sudo snap install notepad-plus-plus
error: cannot install "notepad-plus-plus": cannot get nonce from store: Post
https://api.snapcraft.io/api/v1/snaps/auth/nonces: read tcp
10.146.237.24:47230->185.125.188.59:443: read: connection reset by peer
If I do curl --verbose -4 https://api.snapcraft.io it says Connected…successfully set cert verify locations, it does TLSv1.3 Client hello and then I get:
OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to api.snapcraft.io:443`
When I do snap debug connectivity it says
* api.snapcraft.io: unreachable, error: 1 servers unreachable.
I’ve tried doing the refresh, restart and reboot. Can you please help?