ok, i have an addition - thank's to Peter, i obtained additional data in terminal - in the beggining everything was good - it ranned some checks and all passed and then it said:
code from terminal: beryl: SmcOpenConnection failed: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed Reloading options beryl: No GLXFBConfig for depth 32 beryl: No GLXFBConfig for depth 32 beryl: No GLXFBConfig for depth 32 beryl: dbus_bus_get error: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. beryl: Plugin 'dbus':initDisplay failed beryl: Couldn't activate plugin 'dbus' Couldn't initialise dbus. This should not happen! beryl: unsupported window depth for thumbnail beryl: unsupported window depth for thumbnail -- Beryl didn't show minimize/close buttons in windows https://launchpad.net/bugs/88916 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
