我先运行./hello -qws
系统报错:
Can't open framebuffer device /dev/fb0
Can't open framebuffer device /dev/fb0
driver cannot connect
然后我输入:export QWS_DISPLAY=QVFb:0
然后回车,系统没有报错,无输出;
然后我输入:/opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qt2/bin/qvfb &
系统输出:
[root@localhost try]# Using display 0
[1]+ Done /opt/FriendlyARM/mini2440/x86-qtopia/qtopia-2.2.0-FriendlyARM/qt2/bin/qvfb
然后我继续输入:./hello -qws
系统输出:[root@localhost try]# ./hello -qws
QVFb driver cannot connect
不知道版主问的是这个吗?我有点笨。可能会理解错误呢。版主千万别生气。
