help!!!ati 驱动问题!!!

今天emerge gentoo-sources 把kernel升到了2.6.11-r6
emerge ati-drivers 后发现fglrx不能+载

modules-update
modprobe fglrx 提示如下:
dmesg | tail :
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode
[drm] Loading R200 Microcode
[fglrx] Maximum main memory to use for locked dma buffers: 312 MBytes.
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
[fglrx:firegl_stub_register] *ERROR* Unable to the open some already present DRM kernel module!
[fglrx] Maximum main memory to use for locked dma buffers: 312 MBytes.
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
[fglrx:firegl_stub_register] *ERROR* Unable to the open some already present DRM kernel module!



请问是怎么回事???

核心没有把DRM选上。

要从新装一遍驱动。然后重启。