Linux 发生了一个或多个错误。（权限被拒绝/var/run/iotdedge/mgmt.sock）原因：docker返回退出代码：

我刚刚在Raspberry strech上安装了IoEdge，如下所示：

然而，我在下面得到了这些错误

3周后，我安装了另一个，它完全按照相同的说明工作

pi@raspberrypi:/etc/iotedge $ sudo iotedge check --verbose
Configuration checks
--------------------
√ config.yaml is well-formed - OK
√ config.yaml has well-formed connection string - OK
√ container engine is installed and functional - OK
√ config.yaml has correct hostname - OK
× config.yaml has correct URIs for daemon mgmt endpoint - Error
    One or more errors occurred. (Permission denied /var/run/iotedge/mgmt.sock)
        caused by: docker returned exit code: 1, stderr = One or more errors occurred. (Permission denied /var/run/iotedge/mgmt.sock)
√ latest security daemon - OK
√ host time is close to real time - OK
√ container time is close to host time - OK
‼ DNS server - Warning
    Container engine is not configured with DNS server setting, which may impact connectivity to IoT Hub.
    Please see https://aka.ms/iotedge-prod-checklist-dns for best practices.
    You can ignore this warning if you are setting DNS server per module in the Edge deployment.
        caused by: Could not open container engine config file /etc/docker/daemon.json
        caused by: No such file or directory (os error 2)
‼ production readiness: certificates - Warning
    The Edge device is using self-signed automatically-generated development certificates.
    They will expire in 89 days (at 2021-02-22 07:24:52 UTC) causing module-to-module and downstream device communication to fail on an active deployment.
    After the certs have expired, restarting the IoT Edge daemon will trigger it to generate new development certs.
    Please consider using production certificates instead. See https://aka.ms/iotedge-prod-checklist-certs for best practices.
√ production readiness: container engine - OK
‼ production readiness: logs policy - Warning
    Container engine is not configured to rotate module logs which may cause it run out of disk space.
    Please see https://aka.ms/iotedge-prod-checklist-logs for best practices.
    You can ignore this warning if you are setting log policy per module in the Edge deployment.
        caused by: Could not open container engine config file /etc/docker/daemon.json
        caused by: No such file or directory (os error 2)
‼ production readiness: Edge Agent's storage directory is persisted on the host filesystem - Warning
    The edgeAgent module is not configured to persist its /tmp/edgeAgent directory on the host filesystem.
    Data might be lost if the module is deleted or updated.
    Please see https://aka.ms/iotedge-storage-host for best practices.
× production readiness: Edge Hub's storage directory is persisted on the host filesystem - Error
    Could not check current state of edgeHub container
        caused by: docker returned exit code: 1, stderr = Error: No such object: edgeHub

Connectivity checks
-------------------
√ host can connect to and perform TLS handshake with IoT Hub AMQP port - OK
√ host can connect to and perform TLS handshake with IoT Hub HTTPS / WebSockets port - OK
√ host can connect to and perform TLS handshake with IoT Hub MQTT port - OK
√ container on the default network can connect to IoT Hub AMQP port - OK
√ container on the default network can connect to IoT Hub HTTPS / WebSockets port - OK
√ container on the default network can connect to IoT Hub MQTT port - OK
√ container on the IoT Edge module network can connect to IoT Hub AMQP port - OK
√ container on the IoT Edge module network can connect to IoT Hub HTTPS / WebSockets port - OK
√ container on the IoT Edge module network can connect to IoT Hub MQTT port - OK

17 check(s) succeeded.
4 check(s) raised warnings.
2 check(s) raised errors.

边缘列表

pi@raspberrypi:~ $ sudo iotedge list
A module runtime error occurred
        caused by: Could not list modules
        caused by: connection error: Connection reset by peer (os error 104)

---

嗨，路易斯，你能用操作系统的版本和Azure IoT Edge运行时的版本更新你的问题吗？Azure IoT Edge在几天前更新。有没有命令可以获取这些版本？nevermind:IoEdge 1.0.10.2的覆盆子strech命令IoEdge列表的输出是什么？我已经用IoEdgeList的输出更新了这个问题