? seems not to work here

package/base-files/src/etc/mdev.conf

@@ -9,7 +9,7 @@ ttyS* 0:0 640
 rtc0 root:root 660 @ln -sf /dev/rtc0 /dev/rtc
 device-mapper 0:0 660 @test -d /dev/mapper || mkdir /dev/mapper
 tun 0:0 660 >net/tun
-fb? root:video 660
+fb0 root:video 660
 audio root:audio 660 >snd/audio
 dsp root:audio 660 >snd/dsp
 timer root:audio 660 >snd/timer