Matrox G450 + xfree 4.0.2 : DRI problem

Не могу запустить DRI - ругается при загрузке

..............
(II) MGA(0): [drm] bpp: 16 depth: 16
(II) MGA(0): [drm] Sarea 2196+632: 2828
(0): [drm] created "mga" driver at busid "PCI:1:0:0"
(0): [drm] added 4096 byte SAREA at 0xc1b53000
(0): [drm] mapped SAREA 0xc1b53000 to 0x40018000
(0): [drm] framebuffer handle = 0xe4000000
(0): [drm] added 1 reserved context for kernel
(II) MGA(0): [drm] Registers = 0xe0000000
[drm] drmAgpEnabled succeeded for AGP mode 1x

вот тут: (EE) MGA(0): [drm] drmAgpAlloc failed

(0): [drm] failed to remove DRM signal handler
(0): [drm] removed 1 reserved context for kernel
DRIUnlock called when not locked
(0): [drm] unmapping 4096 bytes of SAREA 0xc1b53000 at 0x40018000
(II) MGA(0): Using 7423 lines for offscreen memory.
(II) MGA(0): Using XFree86 Acceleration Architecture (XAA)
................
(==) MGA(0): Backing store disabled
(==) MGA(0): Silken mouse enabled
(II) MGA(0): Using overlay video
(II) MGA(0): direct rendering disabled
................

Ядро 2.4.2, agpgart+mga - все включено
Драйвера - бета 1_01_05

Мамка - VIA MVP3
Проц - K6-2-300
Matrox G450 DDR SGRAM 16Mb DualHead

Может, кто сталкивался с подобной проблемой, помогите, плиз!