[PlanetCCRMA] FC2 "experimental" kernel install dependency error
Brad Fuller
brad@sonaural.com
Thu Nov 4 14:10:02 2004
This is a multi-part message in MIME format.
--------------090005090607050206020504
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Fernando Pablo Lopez-Lezcano wrote:
>On Thu, 2004-11-04 at 13:28, Brad Fuller wrote:
>
>
>>Fernando Pablo Lopez-Lezcano wrote:
>>
>>
>>>On Thu, 2004-11-04 at 13:11, Brad Fuller wrote:
>>>
>>>
>>>>Fernando Pablo Lopez-Lezcano wrote:
>>>>
>>>>
>>>>>See this, specially the part about the realcap startup script, the
>>>>>instructions are different for the 2.6.x kernels...
>>>>>
>>>>>http://ccrma.stanford.edu/planetccrma/software/changelog.html#latestplanetcoretwo
>>>>>
>>>>>
>>>>I should have said that I did install the realcap script and had it
>>>>start at boot time. Sorry I didn't mention it.
>>>>It didn't help. I think it's something more fundamental.
>>>>
>>>>
>>>How are you trying to start jack?
>>>
>>>
>>>
>># jackstart
>>
>>
>>>What are the errors it is printing?
>>>
>>>
>>>
>>[root@ives root]# jackstart
>>jackstart: cannot get realtime capabilities, current capabilities are:
>> =ep cap_setpcap-e
>> probably running under a kernel with capabilities disabled,
>> a suitable kernel would have printed something like "=eip"
>>
>>
>
>It looks like realcap is not loaded. To check, do "/sbin/lsmod | grep
>realcap", it should be there. If it is not, load it by hand like
>"/sbin/modprobe realcap allcaps=1". If it is there unload it
>(/sbin/rmmod realcap) and load it again as outlined above.
>
>And/or try to start it through:
>/etc/rc.d/init.d/realcap start
>or stop it with
>/etc/rc.d/init.d/realcap stop
>
>
>
You're right, it wasn't loaded. And, it's now working.
The problem: wasn't executable
sshhhheeessshh...
brad
--------------090005090607050206020504
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
<br>
Fernando Pablo Lopez-Lezcano wrote:
<blockquote cite="mid1099604152.3138.26.camel@cmn37.stanford.edu"
type="cite">
<pre wrap="">On Thu, 2004-11-04 at 13:28, Brad Fuller wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Fernando Pablo Lopez-Lezcano wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On Thu, 2004-11-04 at 13:11, Brad Fuller wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Fernando Pablo Lopez-Lezcano wrote:
</pre>
<blockquote type="cite">
<pre wrap="">See this, specially the part about the realcap startup script, the
instructions are different for the 2.6.x kernels...
<a class="moz-txt-link-freetext" href="http://ccrma.stanford.edu/planetccrma/software/changelog.html#latestplanetcoretwo">http://ccrma.stanford.edu/planetccrma/software/changelog.html#latestplanetcoretwo</a>
</pre>
</blockquote>
<pre wrap="">I should have said that I did install the realcap script and had it
start at boot time. Sorry I didn't mention it.
It didn't help. I think it's something more fundamental.
</pre>
</blockquote>
<pre wrap="">How are you trying to start jack?
</pre>
</blockquote>
<pre wrap=""># jackstart
</pre>
<blockquote type="cite">
<pre wrap="">What are the errors it is printing?
</pre>
</blockquote>
<pre wrap="">[root@ives root]# jackstart
jackstart: cannot get realtime capabilities, current capabilities are:
=ep cap_setpcap-e
probably running under a kernel with capabilities disabled,
a suitable kernel would have printed something like "=eip"
</pre>
</blockquote>
<pre wrap=""><!---->
It looks like realcap is not loaded. To check, do "/sbin/lsmod | grep
realcap", it should be there. If it is not, load it by hand like
"/sbin/modprobe realcap allcaps=1". If it is there unload it
(/sbin/rmmod realcap) and load it again as outlined above.
And/or try to start it through:
/etc/rc.d/init.d/realcap start
or stop it with
/etc/rc.d/init.d/realcap stop
</pre>
</blockquote>
You're right, it wasn't loaded. And, it's now working. <br>
The problem: wasn't executable<br>
<br>
sshhhheeessshh...<br>
<br>
brad<br>
<br>
</body>
</html>
--------------090005090607050206020504--