| 
 | 
 
我用光盘中的2.6.13版内核测试程序av_test,屏幕显示不出图形(白屏),并出现以下提示,请问下是怎么回事? 
开机第一次运行白屏,不出现提示 
[root@EmbedSky /]# av_test 
TQ2440 Camera Test Program, Start ! 
fb memory info=xres (320) x yres (240), 16 bpp 
Press Ctrl+C to stop ! 
再次运行还是白屏,并出现错误提示 
[root@EmbedSky /]# av_test 
insmod: cannot insert `/lib/s3c2440_av.ko': File exists (-1): File exists 
insmod: cannot insert `/lib/av_input.ko': File exists (-1): File exists 
TQ2440 Camera Test Program, Start ! 
fb memory info=xres (320) x yres (240), 16 bpphttp://bbs.embedsky.net/seccode. ... de.php?update=68980 
Press Ctrl+C to stop ! |   
 
 
 
 |