DockerコンテナがExitedする

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docker logs 

の結果

Gtk-Message: 02:57:04.217: Failed to load module "canberra-gtk-module"
Unable to load Keybinder module. This means the hide_window shortcut will be unavailable
Unable to bind hide_window key, another instance/window has it.
ActivityWatch plugin unavailable as we cannot import Notify
PluginRegistry::load_plugins: Importing plugin activitywatch.py failed: 'module' object has no attribute 'AVAILABLE'

(terminator:1): Gtk-WARNING **: 15:32:37.570: Error loading theme icon 'dialog-warning' for stock: Icon 'dialog-warning' not present in theme Yaru

(terminator:1): Gtk-WARNING **: 15:32:37.602: Error loading theme icon 'dialog-warning' for stock: Icon 'dialog-warning' not present in theme Yaru

(terminator:1): Gtk-WARNING **: 15:32:37.665: Error loading theme icon 'dialog-warning' for stock: Icon 'dialog-warning' not present in theme Yaru
Unable to init server: Could not connect: Connection refused
Unable to init server: Could not connect: Connection refused
You need to run terminator in an X environment. Make sure $DISPLAY is properly set

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一行一行見ていく

Gtk-Message: 02:57:04.217: Failed to load module "canberra-gtk-module"

OpenCVを実行するとでてくるFailed to load module "canberra-gtk-module"というエラーの対処法

OpenCVを書いたプログラムを実行すると以下のようなエラーがでてきます。このエラーがでていても動かないことはないのですが、対処法を見つけたので紹介したいと思います。

こちらは後回し。

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Unable to load Keybinder module. This means the hide_window shortcut will be unavailable

Terminator Unable to load Keybinder module 1.9.1 XUbuntu 16.04

If you are installing with setup.py be aware that it does not handle dependencies. You will need:
gir1.2-keybinder-3.0
libkeybinder-3.0-0
installed somehow. This is for GTK3, so probably wasn't installed before on your system. For the GTK2 version an older version is used.
The window not in registered list message can be ignored. It's just a problematic bit of code that tries to close the window twice, and this is just the warning.
Let me know if I can close this bug.

Terminatorを更新したときにエラーが起こる現象？
もし何らかの契機でTerminator に必要な何かがホストで更新され、変になった可能性も考えられる。

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Unable to bind hide_window key, another instance/window has it.

Terminator Unable to bind hide_window key, another instance/window has it.

これもTerminator

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ActivityWatch plugin unavailable as we cannot import Notify

これもTerminatorだがhttps://github.com/janisozaur/terminator/blob/master/terminatorlib/plugins/activitywatch.py
本体のエラー出力部分がでてきたので、issueとしてはなさそう。

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PluginRegistry::load_plugins: Importing plugin activitywatch.py failed: 'module' object has no attribute 'AVAILABLE'

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有用そうな記載を見つけた。
ros-docker-images Display problem #17

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https://infraya.work/posts/docker_build_failed_exited1/

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何度かホストPCを再起動しているうちにいつの間にか起動できるようになっていた
不明だけどクローズ