From 3c63b9892c3a72b62e40cd0b27ab3eaa710ed935 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arne=20Vo=C3=9F?= <arne.voss@dlr.de>
Date: Fri, 5 Jan 2024 18:38:47 +0100
Subject: [PATCH] Using older Ubuntu ubuntu-20.04

---
 .github/workflows/regression-tests.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/regression-tests.yml b/.github/workflows/regression-tests.yml
index 381cd08..029c466 100644
--- a/.github/workflows/regression-tests.yml
+++ b/.github/workflows/regression-tests.yml
@@ -72,13 +72,13 @@ jobs:
         if-no-files-found: ignore
   
   Pytest:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     env:
       DISPLAY: ':99.0'
     strategy:
       matrix:
       # Add multiple Python versions here to run tests on new(er) versions.
-        python-version: ["3.10"]
+        python-version: ["3.8"]
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}