[PlanetCCRMA] Akmod for the realtime kernel

Nils Tonnätt nils.tonnaett at posteo.de
Sun Jan 9 03:57:38 PST 2022


It seems that preempt=full will become the default in Fedora 36 for new 
installations:
<https://pagure.io/fedora-workstation/issue/228>

Nice.

Am So, 9. Jan 2022 um 11:44:44 +0000 schrieb Nils Tonnätt 
<nils.tonnaett at posteo.de>:
> Hello Yoann,
> 
> If you can wait until 5.16 is released on Fedora, you should be able 
> to just pass preempt=full as a boot parameter.
> Dynamic preemption is in the kernel since some kernel versions, but 
> it wasn't enabled in Fedora, because you
> couldn't set it up in a way that satisfied the Fedora kernel 
> maintainers. That changed in 5.16.
> So I hope they remember to turn it on.
> 
> Best,
> Nils
> 
> Am So, 9. Jan 2022 um 05:28:44 +0100 schrieb Yoann LE BARS 
> <yoann at le-bars.net>:
>> 
>> Hello, everybody out there!
>> 
>> 	Well, I am not that sure this list is the appropriate canal for 
>> asking this question, but I have asked on Fedora forum and nobody 
>> was able to help me solve the problem. As it is related to computer 
>> aided music, I post my question here.
>> 
>> 	So, I want to use Yann Collet’s real-time kernel, but I also need 
>> to use nVidia proprietary driver. I have installed the Akmod, but 
>> the system installed standard headers rather than real-time kernel 
>> headers.
>> 
>> 	I have tried to ask for installing real-time headers, but it 
>> conflicts with standard headers:
>> 
>> <https://pastebin.com/C2yTmFXx>
>> 
>> 	I have tried to remove the standard headers, but then the system is 
>> about to remove a great many of packages, several of which are not 
>> at all related to the kernel headers:
>> 
>> <https://pastebin.com/Mdrp6URN>
>> 
>> 	I have tried to use --allowerasing option, but it did not help:
>> 
>> <https://pastebin.com/asq5H3ni>
>> 
>> 	So, here are my questions:
>> 
>> 		1. Is there a way to install the Akmod for each kernel (I guess 
>> not)?
>> 
>> 		2. If yes, how can I do it?
>> 
>> 		3. If no, how can I install the Akmod for the real-time kernel 
>> without uninstall this many of packages?
>> 
>> 	Best regards.
>> 
>> --
>> Yoann LE BARS
>> <https://le-bars.net/yoann/>
>> Diaspora* : ylebars at framasphere.org <mailto:ylebars at framasphere.org>
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