fix: turns out ubuntu 20 is not supported by qt 6.6. Ubuntu 22 is sup…

…ported, so this version is used for testing and releasing.

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   build-release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout code

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
 
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04]
+        os: ubuntu-22.04
         flag: [--static, --shared]
 
     steps:

README.md

@@ -409,17 +409,15 @@ more information.
 
 - [ ] Cross compile for raspberry pi
 
-- [ ] Release v0.0.0 gives the following error on wsl arch:
-
-```
-/home/foo/Downloads/snapshot-0.0.0-Linux/./bin/snapshot: /usr/lib/libpthread.so.0: version `GLIBC_PRIVATE' not found (required by /home/foo/Downloads/snapshot-0.0.0-Linux/./lib/librt.so.1)
-```
-
-
 - [ ] Add to docs:
 
   - How to build static and shared
   - How to run the tar archive
+  - Requirements for running the app:
+    - Tested and released on ubuntu 22.04
+    - Also used on Arch linux
+    - Older versions of ubuntu might not work, as Qt 6.6 does not support
+      older versions of ubuntu.
 
 - [ ] Add to FAQ:
 

scripts/helpers/apt/install-vulkan

@@ -18,35 +18,9 @@ while [[ $# -gt 0 ]]; do
     esac
 done
 
-# For ubuntu 22.04
-jammy() {
-    echo "Running jammy, installing vulkan sdk"
-    wget -qO- https://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo tee /etc/apt/trusted.gpg.d/lunarg.asc
-    sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-jammy.list http://packages.lunarg.com/vulkan/lunarg-vulkan-jammy.list
-    sudo apt -y update
-    sudo apt -y upgrade
-    sudo apt -y install vulkan-sdk
-}
-
-# For ubuntu 20.04
-focal() {
-    echo "Running focal, installing vulkan sdk"
-    wget -qO - http://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo apt-key add -
-    sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-focal.list http://packages.lunarg.com/vulkan/lunarg-vulkan-focal.list
-    sudo apt -y update
-    sudo apt -y upgrade
-    sudo apt -y install vulkan-sdk
-}
-
-case "$(lsb_release -cs)" in
-    jammy)
-        jammy
-        ;;
-    focal)
-        focal
-        ;;
-    *)
-        echo "Only Ubuntu Focal (20.04) and Jammy (22.04) are supported. Aborting." >/dev/stderr
-        exit 1
-        ;;
-esac
+echo "Adding PPA repository for vulkan sdk"
+wget -qO- https://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo tee /etc/apt/trusted.gpg.d/lunarg.asc
+sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-jammy.list http://packages.lunarg.com/vulkan/lunarg-vulkan-jammy.list
+sudo apt -y update
+sudo apt -y upgrade
+sudo apt -y install vulkan-sdk

src/CMakeLists.txt

@@ -59,9 +59,7 @@ if(QT6_LIB_TYPE STREQUAL "STATIC_LIBRARY")
   list(APPEND LINK_LIBS FFmpeg::FFmpeg Qt6::QFFmpegMediaPlugin ${PLATFORM_PLUGINS})
 endif()
 
-# CMAKE_DL_LIBS is needed for building on Ubuntu 20.04
-find_library(LIBDL dl)
-target_link_libraries(snapshotapp PUBLIC ${LINK_LIBS} ${LIBDL})
+target_link_libraries(snapshotapp PUBLIC ${LINK_LIBS})
 
 if(QT6_LIB_TYPE STREQUAL "STATIC_LIBRARY")
   qt_import_plugins(