QT遇到问题贴

(1) 执行 qvfb &

./hello -qws时出现：

[root@cz2sy aclock]# ./aclock

QSocket::writeBlock: Socket is not open

QSocket::writeBlock: Socket is not open

QSocket::writeBlock: Socket is not open

QSocket::writeBlock: Socket is not open

No Qt/Embedded server appears to be running.
If you want to run aclock as a server,
add the

"-qws" command-line option.

[root@cz2sy aclock]# ./aclock -qws

Can't open framebuffer device /dev/fb0

Can't open framebuffer device /dev/fb0

driver cannot connect

我解决的方法是重新设置QT、QT/E的环境变量 即可正常运行

还有人解决方法如下：在了lilo.conf或grub.conf中加入
vga=0x314
或其他模式
303 (800x600x8)
301 (640x480x8)
305 (1024x768x8)

然后重新启动就ok了