我正在尝试运行一个信息亭应用程序，这要归功于 systemd 服务启动的 chromium 中播放的一些视频。当我手动启动以下脚本时，我可以听到视频的声音
#!/bin/bash
xset s noblank
xset s off
xset -dpms
unclutter -idle 0.5 -root &
LIBVA_DRIVER_NAME=i965 /usr/bin/chromium-browser --noerrdialogs --autoplay-policy=no-user-gesture-required --disable-accelerated-video-decode --start-fullscreen --kiosk --incognito --disable-translate --no-first-run --fast --fast-start --disable-infobars --disable-features=TranslateUI --disk-cache-dir=/dev/null --password-store=basic http://127.0.0.1
不幸的是，当我的 kiosk.service 启动脚本时，没有声音（我在论坛上发现了一些类似的案例，但似乎没有一个能解决我的问题）
cat /lib/systemd/system/kiosk.service
[Unit]
Description=Chromium Kiosk
Wants=graphical.target
After=graphical.target
[Service]
User=user1
Group=user1
Environment=DISPLAY=:0
Environment=XAUTHORITY=/home/user1/.Xauthority
Type=simple
ExecStart=/bin/bash /home/user1/kiosk.sh
Restart=on-abort
[Install]
WantedBy=graphical.target
地位 ：
user1@user1-nuc:~$ sudo systemctl status kiosk.service
● kiosk.service - Chromium Kiosk
Loaded: loaded (/lib/systemd/system/kiosk.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2020-09-06 17:52:11 CEST; 10s ago
Main PID: 2822 (bash)
Tasks: 102 (limit: 4523)
Memory: 424.4M
CGroup: /system.slice/kiosk.service
├─2822 /bin/bash /home/user1/kiosk.sh
├─2840 unclutter -idle 0.5 -root
├─2841 /usr/lib/chromium-browser/chromium-browser --enable-pinch --noerrdialogs --autoplay-policy=no-user-gesture-required --disable-accelerated-video-decode --start-fullscreen --kiosk --incognito >
├─2849 /usr/lib/chromium-browser/chromium-browser --type=zygote --no-zygote-sandbox --noerrdialogs
├─2850 /usr/lib/chromium-browser/chromium-browser --type=zygote --noerrdialogs
├─2852 /usr/lib/chromium-browser/chromium-browser --type=zygote --noerrdialogs
├─2872 /usr/lib/chromium-browser/chromium-browser --type=gpu-process --field-trial-handle=12499335857368612092,12890752898176720314,131072 --disable-features=TranslateUI --noerrdialogs --gpu-prefer>
├─2874 /usr/lib/chromium-browser/chromium-browser --type=utility --field-trial-handle=12499335857368612092,12890752898176720314,131072 --disable-features=TranslateUI --lang=en-US --service-sandbox->
├─2899 /usr/lib/chromium-browser/chromium-browser --type=renderer --autoplay-policy=no-user-gesture-required --disable-accelerated-video-decode --disable-webrtc-apm-in-audio-service --field-trial-h>
├─2926 /usr/lib/chromium-browser/chromium-browser --type=renderer --autoplay-policy=no-user-gesture-required --disable-accelerated-video-decode --disable-webrtc-apm-in-audio-service --field-trial-h>
├─2969 /usr/lib/chromium-browser/chromium-browser --type=renderer --autoplay-policy=no-user-gesture-required --disable-accelerated-video-decode --disable-webrtc-apm-in-audio-service --field-trial-h>
└─2983 /usr/lib/chromium-browser/chromium-browser --type=utility --field-trial-handle=12499335857368612092,12890752898176720314,131072 --disable-features=TranslateUI --lang=en-US --service-sandbox->
sept. 06 17:52:13 user1-nuc bash[2841]: [2841:2871:0906/175213.315275:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:13 user1-nuc bash[2841]: [2841:2871:0906/175213.315295:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:13 user1-nuc bash[2841]: [2841:2871:0906/175213.315317:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:13 user1-nuc bash[2841]: [2841:2871:0906/175213.315336:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:13 user1-nuc bash[2841]: [2841:2871:0906/175213.315370:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:19 user1-nuc bash[2841]: [2841:2871:0906/175219.534878:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:19 user1-nuc bash[2841]: [2841:2871:0906/175219.534969:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:19 user1-nuc bash[2841]: [2841:2871:0906/175219.535020:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:19 user1-nuc bash[2841]: [2841:2871:0906/175219.535098:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
sept. 06 17:52:19 user1-nuc bash[2841]: [2841:2871:0906/175219.535135:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp>
你对此有什么想法吗？