To install it on 13.04, I manually added the following line to
/etc/apt/sources.list
deb
precise main
and then the usual sudo apt-get update && sudo apt-get install ...
On Wed, Sep 11, 2013 at 1:00 PM, Jeremy Jongepier <jeremy(a)autostatic.com>wrote;wrote:
On 09/11/2013 04:46 PM, Marco Donnarumma wrote:
update:
1_ tried to install 3.10-2-rt-686-pae_3.10.7-1_i386.deb from
http://packages.debian.org/jessie/linux-image-3.10-2-rt-686-pae, but it
didn't like my initramfs-tools version (apparently too old for the new
kernel) and installed without configuration so had to remove. See log:
dpkg: dependency problems prevent configuration of initramfs-tools:
linux-image-3.10-2-rt-686-pae (3.10.7-1) breaks initramfs-tools (<<
0.110~) and is unpacked but not configured.
Version of initramfs-tools to be configured is 0.103ubuntu0.7.
2_ my low-latency kernel is 3.8.0*. I compiled my own rt-kernel, using
http://www.kernel.org/pub/linux/kernel/v3.x/linux-3.2.48.tar.bz2 and its
related rt patch, as in the tutorial that Jeremy posted. The kernel
compiles and installs fine, but when I load it from grub, Mint load
correctly, and then (before seeing anything on screen) my screen goes
black. Nothing to do there, tried to use hotkeys to get a tty, restart,
or
shutdown, but had only to push the power button.
Switching tty's probably works but you don't see it. Did you try
switching with Alt+F1 and then rebooting with Ctrl+Alt+Del? If that
doesn't work you could try Alt+SysRq+R,E,I,S,U,B, that should cleanly
reboot the machine.
It's probably an nvidia driver-related issue,
am I correct?
Found some suggestions about patching the nvidia driver with some custom
code here [1], but the driver they use there is quite old. And last time
I
had fiddled with nvidia driver it was the most
painful experience
ever... :)
Did you try the patch in my Github repository? You can download it with:
wget
https://raw.github.com/AutoStatic/nvidia-rt/master/patch-3.0-rt-nvidia.patch
And then patch the Nvidia source, unfortunately I do noy know by heart
how to proceed.
Best,
Jeremy
> Will investigate further, please throw me suggestions if any,
> I might ask falkTX how he sees the
rt-kernel for 13.04. I saw there is
some
> working on Launchpad, but they are last modified sept. 2012 (?).
> thank you!
> best,
> M
> [1]
> --
> Marco Donnarumma
> New Media + Sonic Arts Practitioner, Performer, Teacher, Director.
> Embodied Audio-Visual Interaction Research Team.
> Department of Computing, Goldsmiths University of London
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Portfolio:
http://marcodonnarumma.com
> Research:
http://res.marcodonnarumma.com
> Director:
http://www.liveperformersmeeting.net
> On Wed, Sep 11, 2013 at 2:02 PM, Marco Donnarumma <devel(a)thesaddj.com
>wrote:
>> Did you consider building your
own kernel? I'm using self-built RT
>>> kernels on Ubuntu 12.04 and that works great:
>>>
>>>
http://wiki.linuxaudio.org/wiki/system_configuration#build_your_own_real-ti…
>> And are you using rtirq?
>> Alessio Abogani stopped maintaining th RT kernels for Ubuntu quite a
>> while ago. You might want to ask falkTX about the possibilities of
>> offering a raring RT kernel.
>>
>> Best,
>>
>> Jeremy
>>
>>
> Hey Jeremy!
>
> Yes, that's the other thing I will try now, good to know it works on
12.04.
>
> My pain in the a... is that I have to use nvidia drivers, and had
troubles
>> some time ago with them and rt-kernels.
>>
>> Do you happen to know whether I need to patch nvidia support into the
>> rt-kernel I build? (I guess so... just to be sure)
>>
>> thanks!
>> best,
>> M
>>
>>
>>
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