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Software Application Development no sound is found on Xillinux from Xillybus
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no sound is found on Xillinux from Xillybus

joswa
joswa over 12 years ago

I've downloaded the Xillinux 1.0 from Xillybus (xillinux-eval-zedboard-1.0.zip & xilinux-1.0.img.gz) and copied to the SD card. The boot.bin is generated by ISE tools. The Ubuntu (Xillinux) can be run on the Zedboard but no sound can be made. Is there anyone who can generate or test sound with the zedboard and Xillinux 1.0?

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  • Former Member
    0 Former Member over 12 years ago

    Hello,

    Sound should work out of the box with Pulseaudio. Could you please offer some more details about exactly what you tried to do, and in what way things went wrong?

    In particular, what happens when you open the sound settings in the Ubuntu desktop? Do you have a list of devices there?

    There are sound effects there to choose from. Nothing works?

       Eli

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  • joswa
    0 joswa over 12 years ago

    I have found that the problem is the Xillinux-1.0-rich kernel. When I just use kernel in the Xilliunx-1.0.img, it works fine. But when I replaced the zImage by the vmlinuz-3.3.0-xillinux-1.0-rich kernel (extract from the xillinux-rich-patch.gz), no sound dev is found and it can't test sound at System Setting->sound->test sound.

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  • Former Member
    0 Former Member over 12 years ago

    Replacing the zImage is one thing, but it sounds like you didn't extract the patch correctly, and therefore the module files aren't in /lib/modules/3.3.0-xillinux-1.0-rich+/ as required. If the modules are indeed missing, there will be no sound.

    Anyhow, Xillinux 1.1 is soon out, which has the richer module set built in, so this will not be an issue anymore.

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  • joswa
    0 joswa over 12 years ago

    Yes, I forgot to patch the other folders. After patched, it works now. Thanks!

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