diff --git a/.github/workflows/unix_port.yml b/.github/workflows/unix_port.yml
index d1bfa81caa..9491ce1238 100644
--- a/.github/workflows/unix_port.yml
+++ b/.github/workflows/unix_port.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Install Dependencies
diff --git a/tests/run.sh b/tests/run.sh
index 0c8b9c356c..5b51e45c23 100755
--- a/tests/run.sh
+++ b/tests/run.sh
@@ -12,5 +12,5 @@ EXCLUDE_PATH="$SCRIPT_PATH/../examples/fb_test.py $SCRIPT_PATH/../examples/uasyn
 EXCLUDE_FINDEXP=$(echo $EXCLUDE_PATH | sed "s/^\|[[:space:]]/ -and -not -path /g")
 
 find $TEST_PATH -name "*.py" $EXCLUDE_FINDEXP |\
-   parallel --halt-on-error now,fail=1 --max-args=1 --max-procs $NUMCPUS -I {} timeout 5m catchsegv $SCRIPT_PATH/../../../ports/unix/micropython-dev $SCRIPT_PATH/run_test.py {}
+   parallel --halt-on-error now,fail=1 --max-args=1 --max-procs $NUMCPUS -I {} timeout 5m $SCRIPT_PATH/../../../ports/unix/micropython-dev $SCRIPT_PATH/run_test.py {}