[Qgis-user] Ubuntu 14.04 debian-ltr install fails with "gnutls_handshake() failed: Handshake failed"

[Andre Joost]

Am 09.04.18 um 20:00 schrieb colin at froggatt.com:
> Hi.  I am trying to install QGis for the first time on Ubuntu Trusty
> 14.04. I am getting the following error when running apt-get update,
> "gnutls_handshake() failed: Handshake failed" (see console log
> below) I have followed instructions from
> https://qgis.org/en/site/forusers/alldownloads.html#debian-ubuntu and
> added following entries to /etc/apt/sources.list deb
> https://qgis.org/debian-ltr trusty main deb-src
> https://qgis.org/debian-ltr trusty main
>
>
> $sudo apt-get update... Ign https://packagecloud.io jessie/main
> Translation-en_GB Ign https://packagecloud.io jessie/main
> Translation-en Ign https://qgis.org trusty InRelease Ign
> https://qgis.org trusty Release.gpg Ign https://qgis.org trusty
> Release Err https://qgis.org trusty/main Sources gnutls_handshake()
> failed: Handshake failed Err https://qgis.org trusty/main amd64
> Packages gnutls_handshake() failed: Handshake failed Err
> https://qgis.org trusty/main i386 Packages gnutls_handshake() failed:
> Handshake failed Ign https://qgis.org trusty/main Translation-en_GB
> Ign https://qgis.org trusty/main Translation-en W: Failed to fetch
> https://qgis.org/debian-ltr/dists/trusty/main/source/Sources
> gnutls_handshake() failed: Handshake failed

Looks like an SSL problem.

Make sure to have all updates from the main ubuntu repo installed before 
trying to install QGIS.

And maybe update from trusty to xenial.

HTH,
Andre Joost