Package: bambam Version: 1.1.1+dfsg-1 The issue is quite noticable on arm64 Ubuntu https://autopkgtest.ubuntu.com/packages/b/bambam/hirsute/arm64
Using the -noreset xvfb-run option fixes the issue, that's similar to fixes applied to other Debian packages https://salsa.debian.org/a11y-team/pyatspi/commit/c8406c19 being one example Thanks,
--- debian/tests/control 2021-01-18 11:29:58.000000000 +0100 +++ bambam-1.1.1+dfsg/debian/tests/control 2021-01-27 16:20:45.890265746 +0100 @@ -1,4 +1,4 @@ -Test-Command: xvfb-run -e $AUTOPKGTEST_ARTIFACTS/xvfb-run.stderr -s "-screen 0 1024x768x24 -fbdir $AUTOPKGTEST_TMP" ./debian/tests/smoke-meat +Test-Command: xvfb-run -e $AUTOPKGTEST_ARTIFACTS/xvfb-run.stderr -s "-noreset -screen 0 1024x768x24 -fbdir $AUTOPKGTEST_TMP" ./debian/tests/smoke-meat Depends: @, python3, xvfb, xauth, imagemagick, xdotool Features: test-name=smoke Restrictions: allow-stderr # SDL complains about missing sound card to stderr

