On 08/07/2015 11:11 PM, Ralf Mardorf wrote:
On Fri, 07 Aug 2015 22:58:36 +0200, Robin Gareus wrote:
On 08/07/2015 11:47 AM, Ralf Mardorf wrote:
https://bugs.launchpad.net/ubuntu/+bug/1482347
does
sudo /etc/init.d/rtirq restart
on a running system fix this? If so this is a startup-order issue
(systemd related). rtirq is executed before the hdsp module (firmware)
is loaded.
No, rtirq restart didn't fix it for RTIRQ_NAME_LIST="snd usb i8042".
With RTIRQ_NAME_LIST="snd_hdsp snd_ice1" the order is ok after startup.
and what stands for snd_hdsp anyway?
is it an ALSA device on its own, which correctly appears under
/proc/asounds/cards as a PCI sound-card device? because the "snd"
particle in RTIRQ_NAME_LIST stands only for ALSA PCI devices, USB and FW
ones don't apply there--the correct procedure is about having "snd_hdsp"
literally on RTIRQ_NAME_LIST, something you've already come around.
just in case, please `cat /proc/asound/cards` on reply.
hth.
cheers
--
rncbc aka. Rui Nuno Capela
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