[Bug 1860461] Re: libgnutls30 3.6.11.1-2ubuntu2 (Ubuntu 20.04) breaks pulseui client with error "Error performing TLS handshake: The Diffie-Hellman prime sent by the server is not acceptable (not long enough)."

Tue Apr 14 17:24:08 UTC 2020

*** This bug is a duplicate of bug 1872778 ***
    https://bugs.launchpad.net/bugs/1872778

** This bug has been marked a duplicate of bug 1872778
   update-crypto-policies not affecting Gnome Online Accounts

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Title:
  libgnutls30 3.6.11.1-2ubuntu2 (Ubuntu 20.04) breaks pulseui client
  with error "Error performing TLS handshake: The Diffie-Hellman prime
  sent by the server is not acceptable (not long enough)."

Status in evolution package in Ubuntu:
  Confirmed
Status in gnome-online-accounts package in Ubuntu:
  Confirmed
Status in gnutls28 package in Ubuntu:
  Confirmed

Bug description:
  After upgrade to 20.04 package libgnutls30 broke pulseUI VPN client
  with the following error:

  "Error performing TLS handshake: The Diffie-Hellman prime sent by the
  server is not acceptable (not long enough)."

  I had to revert the package to the 19.10 version (3.6.9-5ubuntu1) and
  to install 19.10 dependency libhogweed4 3.4.1-1 to fix it.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: libgnutls30 3.6.9-5ubuntu1
  ProcVersionSignature: Ubuntu 5.4.0-9.12-generic 5.4.3
  Uname: Linux 5.4.0-9-generic x86_64
  ApportVersion: 2.20.11-0ubuntu15
  Architecture: amd64
  Date: Tue Jan 21 17:48:39 2020
  InstallationDate: Installed on 2017-06-21 (943 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  SourcePackage: gnutls28
  UpgradeStatus: Upgraded to focal on 2020-01-10 (10 days ago)

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