Probably you refer to the "forced" passage to Unity-Qt, who was not mature at that time, witch means buggy and laggy. BUT such move was not bad, was needed bec

Probably you refer to the "forced" passage to Unity-Qt, who was not mature at that time, witch means buggy and laggy. BUT such move was not bad, was needed because too much people do not want to evolve, keeping on menus-based systems who start to age, without this move GNU/Linux would probably lost many new users who want modern desktops... Unfortunately modern desktops are still crappy floating WM with a completely lost design underneath but that's another story...