Не могу установить дрова hd6990

Не получается установить дрова AMD Catalyst(TM) Proprietary Driver-15.201.1151(последние, которые поддерживает видеокарта) на kali, слишком новый xserver
Вывод установщика:

Created directory fglrx-install.hewAo0
Verifying archive integrity... All good.
Uncompressing AMD Catalyst(TM) Proprietary Driver-15.201.1151......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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AMD Catalyst(TM) Proprietary Driver Installer/Packager
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error: Detected X Server version 'XServer 1.20.1_64a' is not supported. Supported versions are X.Org 6.9 or later, up to XServer 1.10 (default:v2:x86_64:lib32:XServer 1.20.1_64a:none:4.17.0-kali3-amd64
Installation will not proceed.

Removing temporary directory: fglrx-install.hewAo0

У меня установлено:
xserver-xfbdev 2:1.12.4-6+deb7u8
xvfb 2:1.20.1-1
xserver-xorg 1:7.7+19
xserver-xephyr 2:1.20.1-1
xnest 2:1.20.1-1
tightvncserver 1:1.3.9-9
tigervnc-standalone-server 1.9.0+dfsg-1

Подскажите, что мне сделать, чтобы поставить драйвера. Я думал откатить xserver, но нужной версии в репах нет, да и боязно все поломать