Ubuntu 에 Beryl 설치시 에러 메시지 입니다. 분석좀 부탁드려요.^^

1. 기본 터미널로 실행시 메시지 입니다.
베릴 실행은 전혀안되고, 작업표시줄에 아이콘만 나타납니다.

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nick@nick-laptop:~$ beryl-manager
nick@nick-laptop:~$ libGL warning: 3D driver claims to not support visual 0x5b
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try running with LIBGL_THROTTLE_REFRESH and LIBL_SYNC_REFRESH unset.
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2. root 터미널로 실행시 메시지 입니다.
베릴 실행되고 작업표시줄에 아이콘도 뜹니다.
대신 이런식으로 실행하면 세션 시작프로그램 등록이 힘들어서 시작시마다 실행을 못하죠..

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root@nick-laptop:/home/nick# beryl-manager
root@nick-laptop:/home/nick# libGL warning: 3D driver claims to not support visual 0x5b
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try running with LIBGL_THROTTLE_REFRESH and LIBL_SYNC_REFRESH unset.
**************************************************************
* Beryl system compatiblity check *
**************************************************************

Detected xserver : AIGLX

Checking Display :0.0 ...

Checking for XComposite extension : passed (v0.3) Checking for XDamage extension : passed
Checking for RandR extension : passed
Checking for XSync extension : passed

Checking Screen 0 ...

libGL warning: 3D driver claims to not support visual 0x5b
Checking for GLX_SGIX_fbconfig : passed
Checking for GLX_EXT_texture_from_pixmap : passed
Checking for non power of two texture support : passed
Checking maximum texture size : passed (2048x2048)

beryl: SmcOpenConnection failed: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
libGL warning: 3D driver claims to not support visual 0x5b
Reloading options
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!
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이상입니다.