s

d2ypp2/scripts/hardware_probe.py

@@ -269,8 +269,9 @@ def build_profile() -> dict:
 def suggest_video_encoder(profile: dict) -> str:
     """在 Linux 上根据 ffmpeg 能力与探测结果给出可选硬件编码器名（供 douyin→YouTube 读取 LIVE_VIDEO_ENCODER）。
 
-    优先级：RKMPP（常见 ARM SoC）→ V4L2M2M（通用 ARM/部分板）→ VA-API（x86 核显）→ QSV（Intel x86）。
+    优先级：RKMPP（常见 ARM SoC）→ V4L2M2M（通用 ARM/部分板）→ VA-API（x86 核显）。
     NVIDIA 由 douyin_youtube_ffplay 内单独检测 h264_nvenc，此处不重复写入。
+    QSV 在部分 Linux 发行版上需要额外的设备/滤镜链路，本项目默认不自动启用，以优先保证跨机兼容性。
     """
     if platform.system().lower() != "linux":
         return ""
@@ -291,8 +292,6 @@ def suggest_video_encoder(profile: dict) -> str:
         return ""
     if "h264_vaapi" in text and render_ok and "vaapi" in hwaccels:
         return "h264_vaapi"
-    if machine in ("x86_64", "amd64") and "h264_qsv" in text:
-        return "h264_qsv"
     return ""
 
 

d2ypp2/scripts/launch.py

@@ -47,7 +47,7 @@ DOCKER_NODE_IMAGE = os.environ.get("WEB_CONSOLE_NODE_IMAGE", "node:20-bookworm-s
 sys.path.insert(0, str(ROOT))
 sys.path.insert(0, str(SCRIPTS_DIR))
 import env_check  # noqa: E402
-from src.runtime_bootstrap import raise_nofile_limit  # noqa: E402
+from src.runtime_bootstrap import ensure_runtime_layout, raise_nofile_limit  # noqa: E402
 
 
 def load_runtime_env() -> None:
@@ -495,6 +495,15 @@ def run_prod(host: str, port: str, skip_build: bool, reload: bool) -> None:
 def main() -> None:
     load_runtime_env()
     raise_nofile_limit()
+    runtime_issues = ensure_runtime_layout(ROOT)
+    if runtime_issues:
+        print("[launch] warning: some runtime directories are not writable by the current user:", file=sys.stderr)
+        for issue in runtime_issues:
+            print(f"[launch]   - {issue}", file=sys.stderr)
+        print(
+            "[launch] hint: fix deployment ownership for runtime dirs such as config/logs/backup_config/.pm2/.process_runner/downloads/backup",
+            file=sys.stderr,
+        )
 
     default_port = os.environ.get("PORT", "8001")
     ap = argparse.ArgumentParser(description="直播控制台一键启动")

d2ypp2/scripts/linux/install_business.sh

@@ -16,6 +16,7 @@ ENABLE_NETDATA=0
 
 ensure_live_user
 normalize_repo_root
+ensure_runtime_dirs_owned_by_live
 install_base_packages
 install_media_packages
 configure_adb_udev
@@ -40,4 +41,5 @@ prepare_srs
 run_hardware_probe
 # 与 install-hub 一致：装 Caddy live-edge，http://live.local:80 → 本机控制平面 PORT（默认 8001）
 install_live_edge_proxy
+ensure_runtime_dirs_owned_by_live
 print_summary "business"

d2ypp2/scripts/linux/install_hub.sh

@@ -13,6 +13,7 @@ ENABLE_SRS=0
 
 ensure_live_user
 normalize_repo_root
+ensure_runtime_dirs_owned_by_live
 install_base_packages
 install_media_packages
 configure_adb_udev
@@ -42,4 +43,5 @@ prepare_homepage
 prepare_filebrowser
 run_hardware_probe
 install_live_edge_proxy
+ensure_runtime_dirs_owned_by_live
 print_summary "hub"

d2ypp2/scripts/linux/lib/common.sh

@@ -460,6 +460,24 @@ normalize_repo_root() {
   WEBTTY_SHELL="$ROOT_DIR/scripts/linux/webtty_shell.sh"
 }
 
+ensure_runtime_dirs_owned_by_live() {
+  local rel path
+  for rel in \
+    config \
+    logs \
+    downloads \
+    backup \
+    backup_config \
+    .pm2 \
+    .process_runner \
+    services/neko/data
+  do
+    path="$ROOT_DIR/$rel"
+    mkdir -p "$path"
+    chown -R live:live "$path" 2>/dev/null || true
+  done
+}
+
 install_base_packages() {
   log "Installing base packages"
   export DEBIAN_FRONTEND=noninteractive

d2ypp2/scripts/linux/upgrade_live_console.sh

@@ -12,6 +12,7 @@ load_env
 
 # git pull 若以 root 执行，避免 live 用户无法写 venv / node_modules
 chown -R live:live "$ROOT_DIR" || true
+ensure_runtime_dirs_owned_by_live
 
 log "Refreshing Python venv + requirements"
 prepare_python_runtime
@@ -30,6 +31,8 @@ else
   log "ENABLE_LIVE_EDGE_PROXY is not 1 — skipping live-edge (direct :${PORT})"
 fi
 
+ensure_runtime_dirs_owned_by_live
+
 ok=0
 for _ in 1 2 3 4 5 6; do
   if curl -sf -m 6 "http://127.0.0.1:${PORT}/health" >/dev/null; then