[Alsa-user] why does alsa want jack

Hi. I get that error all the time on my computer abot jack server is not running or cannot be started. No sound at all in linux. I solved this by reinstalling linux, but I don't want to reinstall all the time. this is strange. /Kristoffer -- Kristoffer Gustafsson Salängsgatan 7a tel:033-12 60 93

[Alsa-user] Time reading issues with 4.8.x kernels

Hello, Some Rosegarden users recently reported a problem when moving from kernel 4.7.5 or previous to 4.8.3 or 4.8.4: the cursor showing the advance of the MIDI sequencer sticks to its starting position and sound is no more produced. Debugging the code, it appears that the time repeatedly read

Re: [Alsa-user] why does alsa want jack

Hi Kristoffer, On Tue, 25 Oct 2016 02:01:07 +0200, Kristoffer Gustafsson wrote: >I get that error all the time on my computer abot jack server is not >running or cannot be started. it for sure isn't ALSA that wants jack, most likely an app requires jack. You need to describe more precisely when

Re: [Alsa-user] Speaker no sound - ALC662 on 51NB.COM's X62 board

Hi, I have the chance to re-visit the issue and get more information. From the circuit diagram, we know that the speaker amp is controlled by a GPIO pin. We can turn it on by using hda-verb, i.e. # -- X62 ALC662 GPIO to turn on speaker amp -- /usr/bin/hda-verb /dev/snd/hwC0D0 0x01

[Alsa-user] RT-timings when recording

Hello ALSA-user list! I am trying to read on an ALSA-device with a simple example program I found here: https://gist.github.com/albanpeignier/104902 It just sets up the audio interface and then records audio samples in a loop. That's it already. I enhanced it a little in order to measure some