按照手册按照完成后,运行./test_x86后早上可以看到正常的模拟仿真图面,但是晚上再次运行的时候提示:
the root directory is already!
Using display 0
Can't open framebuffer device /dev/fb0
Transformed driver cannot connect
后来google到了几个方法,在qvfb前添加 :export QWS_DSPLAY=qvfb:0
我添加了,然后运行显示:
the root directory is already!
Using display 0
qvfb driver cannot connect