From f54bbc0fc783a571f50bd323a8a558540d7cc2a0 Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Thu, 24 Jan 2019 15:49:29 +0100
Subject: [PATCH] Revert "add Docker repository to get latest Docker for Ubuntu
 16.04"

This reverts commit 2525e86aed8a678809edbe08af859c2c09c4e96e.

It seems not to help for the permission issue.
---
 .travis.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 681d826..1b95636 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,8 +9,6 @@ env:
   - BUILD_ARCH=arm32v7
   - BUILD_ARCH=arm64v8
 before_install:
-  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable"
   - sudo apt update -y && sudo apt install --only-upgrade docker-ce -y
   - docker info
 install: