From 32ba9ceff9a99b0c1e0b9f5326a2f4caa86aae41 Mon Sep 17 00:00:00 2001
From: Alexey Rusakov <>
Date: Tue, 12 Dec 2023 13:36:12 +0100
Subject: [PATCH] CI: Work around Clang pipelines breakage in GHA

See https://github.com/actions/runner-images/issues/8659
---
 .github/workflows/ci.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c2550b6e..18f57ff7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -94,10 +94,14 @@ jobs:
         tools: "tools_ninja${{ startsWith(matrix.os, 'windows') && ' tools_opensslv3_x64' || '' }}"
 
     # Install on Linux via apt to get Qt built with OpenSSL 3
-    - name: Install Qt (Linux)
+    - name: Install dependencies (Linux)
       if: startsWith(matrix.os, 'ubuntu')
       run: |
         COMMON_PKGS="libolm-dev ninja-build"
+        # Workaround for https://github.com/actions/runner-images/issues/8659
+        sudo rm -f /etc/apt/sources.list.d/ubuntu-toolchain-r-ubuntu-test-jammy.list
+        COMMON_PKGS="--allow-downgrades libc6=2.35-0ubuntu3.4 libc6-dev=2.35-0ubuntu3.4 libstdc++6=12.3.0-1ubuntu1~22.04 libgcc-s1=12.3.0-1ubuntu1~22.04 $COMMON_PKGS"
+        # End of workaround
         sudo apt-get -qq update
         sudo apt-get -qq install $COMMON_PKGS \
             ${{ matrix.qt-version == 5