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Altera_Forum
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19 years ago

frame buffer error part2

After the zImage has been generated, I boot up uClinux but I am unable to run: nano-X & nxterm & and the rest of them...the nio-terminal says bad command or filename I have followed the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

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originally posted by hippo@Apr 4 2007, 02:04 AM

i ran through the build again. it works without problem.

i think your source may have problem in patch.

try remove all source and build again.

i include a image of my test in the wiki, and you may try out with the sof in de2_vga.zip.

http://nioswiki.jot.com/wikihome/operating.../zimage_de2_vga (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/framebuffer/zimage_de2_vga)

nano-x &

nxview /home/ftp/rhino.jpg &

the 8m memory on de2 is very tight. so you should [not] add too many features/drivers in kernel , and user apps.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=22785)

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I try out with the sof in de2_vga.zip and the zImage_de2_vga in your test,but these happen:

I run this command:

/>nano-x &

then,this occur:

nano-x:Bad command or filename

[25]

/>

sh 19:child 25 died

Could you list the whole information after you run this command?