Some update: I can run nautilus from console, so it's a problem with launcher.
When I press right mouse button on this icon I get a menu with 4 items: "Show copy dialog", "File manager", "Keep in Launcher" and "Quit". "Keep in Launcher" is selected and using "Quit" do nothing. -- strange thumb of copy dialog https://bugs.launchpad.net/bugs/651953 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs