Обновился до RadeonHD 1.2.3

Наконец-то он у меня заработал (было: http://www.linux.org.ru/view-message.jsp?msgid=2856928 )

Посему вопросы.

1. Как запустить compiz?

=== cut ===
Checking for Xgl: not present..
No whitelisted driver found
SKIP_CHECKS is yes, so continuing despite problems.
Checking for texture_from_pixmap: not present..
Trying again with indirect rendering:
Checking for texture_from_pixmap: present..
Checking for non power of two support: present..
Checking for Composite extension: present..
Comparing resolution (1680x1050) to maximum 3D texture size (2048): Passed.
Checking for nVidia: not present..
Checking for FBConfig: present..
Checking for Xgl: not present..
Starting emerald
/usr/bin/compiz (bicubic) - Fatal: GL_ARB_texture_float not supported. This can lead to visual artifacts.
/usr/bin/compiz (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format
/usr/bin/compiz-manager: line 383: 4904 Ошибка сегментирования ${COMPIZ_BIN_PATH}${COMPIZ_NAME} $COMPIZ_OPTIONS "
=== cut ===

2. Как активировать XVideo (заявлено в 1.2.2, но никак не найду куда тыкать).

В секции Device пока один параметр:

Option "AccelMethod" "EXA"