*** This bug is a duplicate of bug 1872778 ***
https://bugs.launchpad.net/bugs/1872778
As a workaround, can you try lowering the profile from MEDIUM [1] to LOW
[2]:
sudo mkdir /etc/gnutls
cat << EOF | sudo tee -a /etc/gnutls/config
[overrides]
default-priority-string =
NORMAL:-VERS-ALL:+VERS-TLS1.3:+VERS-TLS1.2:+VERS-DTLS1.2:%PROFILE_LOW
EOF
1: https://git.launchpad.net/ubuntu/+source/gnutls28/tree/debian/rules#n38
2:
https://gnutls.org/manual/html_node/Selecting-cryptographic-key-sizes.html#Selecting-cryptographic-key-sizes
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to gnome-online-accounts in
Ubuntu.
https://bugs.launchpad.net/bugs/1866974
Title:
The Diffie-Hellman prime sent by the server is not acceptable
Status in evolution package in Ubuntu:
Confirmed
Status in gnome-online-accounts package in Ubuntu:
New
Bug description:
I can no longer connect to my ISP mail server.
Works in previous version 19.10
"The reported error was “Failed to get capabilities: Error performing
TLS handshake: The Diffie-Hellman prime sent by the server is not
acceptable (not long enough).”."
I've tried finding a workaround but so far no luck.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: evolution 3.35.92-1
ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24
Uname: Linux 5.4.0-18-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu20
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Mar 11 11:07:01 2020
InstallationDate: Installed on 2020-03-03 (7 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200303)
SourcePackage: evolution
UpgradeStatus: No upgrade log present (probably fresh install)
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