I installed Docker Engine and Docker Desktop following the advice in this post on a virtual machine of Ubuntu 22.04 LTS.
And for a simple test, the command sudo docker run hello-world returns Hello from Docker! so I believe Docker Engine is working correctly.
However, Docker Desktop is not working, and the system log /var/log/syslog keeps popping the below errors until "The application Docker Desktop has closed unexpectedly".
May 31 12:12:57 dockerub ubuntu-appindicators@ubuntu.com[3194]: Docker Desktop1, Impossible to lookup icon for 'Docker Desktop1_842-panel' in path /tmp/.org.chromium.Chromium.Mxd55e
May 31 12:12:57 dockerub ubuntu-appindicators@ubuntu.com[3194]: unable to update icon for Docker Desktop1
May 31 12:12:58 dockerub ubuntu-appindicators@ubuntu.com[3194]: Docker Desktop1, Impossible to lookup icon for 'Docker Desktop1_848-panel' in path /tmp/.org.chromium.Chromium.nNdyiR
May 31 12:12:58 dockerub ubuntu-appindicators@ubuntu.com[3194]: unable to update icon for Docker Desktop1
May 31 12:12:59 dockerub com.docker.backend[11585]: [2022-05-31T18:12:59.229343880Z][com.docker.backend][W] still waiting to update HTTP proxy on http-proxy-control.sock after 1m31.111144268s. Last error was Post "http://localhost/vm/httpproxy": dial unix <HOME>/.docker/desktop/http-proxy-control.sock: connect: no such file or directory
May 31 12:12:59 dockerub com.docker.backend[11585]: [2022-05-31T18:12:59.233717551Z][com.docker.backend][W] 5e9fe131-PauseHDL /pause/events server not replying: Get "http://ipc/pause/events": dial unix <HOME>/.docker/desktop/procd.sock: connect: no such file or directory
...
We will highly appreciate any suggestions or hints. For any more details, please let me know.
