[root@ez-x5 /usr]$ Xfbdev &
[1] 106
[root@ez-x5 /usr]$ [START]MK712 USERS [0]
[ING]MK712 CONTORL VALUE [0000005B]
xhost +
access control disabled, clients can connect from any host
pc : [<40109ac8>]    lr : [<00044ee8>]    Not tainted
sp : bffffb68  ip : 000bbf54  fp : 000b87bc
r10: 401b58bc  r9 : 000c3cc0  r8 : 00000001
r7 : 00000000  r6 : 000cc2e8  r5 : 00000000  r4 : 00000006
r3 : 0000072c  r2 : 00000000  r1 : 00044ee8  r0 : fffffffe
Flags: nzCv  IRQs on  FIQs on  Mode USER_32  Segment user
Control: 397F  Table: A0C60000  DAC: 00000015
[1]+  Segmentation fault      Xfbdev
[root@ez-x5 /usr]$ xclock &
[1] 108
[root@ez-x5 /usr]$ Error: Can't open display: :0.0

위와 같이 메시지를 출력합니다.
x가 뜬거까지는 확인을 하였습니다.
지도 부탁드립니다.