This bug occurs for me when I disabled and re-enabled window spread in Unity Tweak Tool. I could solve the problem in a strange way:
1. selected Restore Settings of window spread on Unity Tweak Tool;
2. disabled and re-enabled the window spread on Unity Tweak Tool;
Suddenly Ubuntu Unity Plugin got disabled and I lost window decorations and indicators.
3. I opened a Terminal, enter `ccsm` to open CompizConfig Settings Manager;
4. noticed "Gnome Compatibility" and "Window Decorations" are enabled, both of which conflict with Unity Plugin;
5. enabled Unity Plugin and resolve conflicts with those two.
Now I can use window spread without problem except the type-to-search which I've described in lp: 1386714.
Comments #7 and #9 are describing a different bug related to using keyboard on window spread: /bugs.launchpad .net/ubuntu/ +source/ unity/+ bug/1386714
https:/
This bug occurs for me when I disabled and re-enabled window spread in Unity Tweak Tool. I could solve the problem in a strange way:
1. selected Restore Settings of window spread on Unity Tweak Tool;
2. disabled and re-enabled the window spread on Unity Tweak Tool;
Suddenly Ubuntu Unity Plugin got disabled and I lost window decorations and indicators.
3. I opened a Terminal, enter `ccsm` to open CompizConfig Settings Manager;
4. noticed "Gnome Compatibility" and "Window Decorations" are enabled, both of which conflict with Unity Plugin;
5. enabled Unity Plugin and resolve conflicts with those two.
Now I can use window spread without problem except the type-to-search which I've described in lp: 1386714.