| 1 | <?xml version='1.0' encoding="UTF-8"?> |
1 | <?xml version='1.0' encoding="UTF-8"?> |
| 2 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/alsa-guide.xml,v 1.65 2006/03/25 06:59:01 fox2mike Exp $ --> |
2 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/alsa-guide.xml,v 1.66 2006/05/01 05:52:31 fox2mike Exp $ --> |
| 3 | |
3 | |
| 4 | <!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
4 | <!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
| 5 | |
5 | |
| 6 | <guide link="/doc/en/alsa-guide.xml"> |
6 | <guide link="/doc/en/alsa-guide.xml"> |
| 7 | <title>Gentoo Linux ALSA Guide</title> |
7 | <title>Gentoo Linux ALSA Guide</title> |
| … | |
… | |
| 16 | |
16 | |
| 17 | <!-- The content of this document is licensed under the CC-BY-SA license --> |
17 | <!-- The content of this document is licensed under the CC-BY-SA license --> |
| 18 | <!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
18 | <!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
| 19 | <license/> |
19 | <license/> |
| 20 | |
20 | |
| 21 | <version>2.11</version> |
21 | <version>2.12</version> |
| 22 | <date>2006-03-25</date> |
22 | <date>2006-05-01</date> |
| 23 | |
23 | |
| 24 | <chapter> |
24 | <chapter> |
| 25 | <title>Introduction</title> |
25 | <title>Introduction</title> |
| 26 | <section> |
26 | <section> |
| 27 | <title>What is ALSA?</title> |
27 | <title>What is ALSA?</title> |
| … | |
… | |
| 787 | <pre caption="Removing the alsa-driver modules"> |
787 | <pre caption="Removing the alsa-driver modules"> |
| 788 | <comment>(Replace KERNELVER with your kernel version)</comment> |
788 | <comment>(Replace KERNELVER with your kernel version)</comment> |
| 789 | # <i>rm -rf /lib/modules/KERNELVER/alsa-driver</i> |
789 | # <i>rm -rf /lib/modules/KERNELVER/alsa-driver</i> |
| 790 | </pre> |
790 | </pre> |
| 791 | |
791 | |
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|
792 | <p> |
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793 | Another reason for error messages similar to the ones above could be a file in |
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794 | <path>/etc/modules.d</path> supplying a <c>device_node</c> parameter when it |
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795 | isn't required. Confirm that this is indeed the issue and find out which file |
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796 | is the culprit. |
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797 | </p> |
|
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798 | |
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799 | <pre caption="Confirming and searching for device_node"> |
|
|
800 | <comment>(Check dmesg to confirm)</comment> |
|
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801 | # <i>dmesg | grep device_mode</i> |
|
|
802 | snd: Unknown parameter `device_mode' |
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803 | <comment>(Now, to get to the source of the issue)</comment> |
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804 | # <i>grep device_mode /etc/modules.d/*</i> |
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805 | </pre> |
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806 | |
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807 | <p> |
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808 | Usually it is a file called <path>alsa</path> with the line <c>options snd |
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809 | device_mode=0666</c>. Remove this line and restart the alsasound service and |
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810 | that should take care of this issue. |
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811 | </p> |
|
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812 | |
| 792 | </body> |
813 | </body> |
| 793 | </section> |
814 | </section> |
| 794 | </chapter> |
815 | </chapter> |
| 795 | |
816 | |
| 796 | <chapter> |
817 | <chapter> |
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