[PlanetCCRMA] No Qjackctl, jackd from CLI works fine

[Anthony Green]

Henrik Frisk wrote:
> Hi all,
>
> After some issues with Qjackctl (crashes) it no longer wants to start
> but issues the following:
>   
Which versions of Fedora, qjackctl and jack-audio-connection-kit are you 
using?

AG


> JACK compiled with System V SHM support.
> loading driver ..
> SSE2 detected
> apparent rate = 48000
> creating alsa driver ... hw:1|hw:1|1024|4|48000|2|2|nomon|swmeter|-|32bit
> control device hw:1
> configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 4 periods
> ALSA: final selected sample format for capture: 16bit little-endian
> ALSA: use 4 periods for capture
> ALSA: final selected sample format for playback: 16bit little-endian
> ALSA: cannot set channel count to 2 for playback
> ALSA: cannot configure playback channel
> cannot load driver module alsa
> no message buffer overruns
> 22:40:40.243 JACK was stopped successfully.
> 22:40:40.244 Post-shutdown script...
> 22:40:40.244 killall jackd
> jackd: no process killed
> 22:40:40.654 Post-shutdown script terminated with exit status=256.
> 22:40:42.406 Could not connect to JACK server as client. - Overall
> operation failed. - Unable to connect to server. Please check the
> messages window for more info.
>
> However, jackd started with the same backend (alsa) and the same
> hardware and settings works fine:
>
> JACK compiled with System V SHM support.
> loading driver ..
> SSE2 detected
> creating alsa driver ... hw:1|hw:1|1024|4|48000|0|0|nomon|swmeter|-|32bit
> control device hw:1
> configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 4 periods
> ALSA: final selected sample format for capture: 16bit little-endian
> ALSA: use 4 periods for capture
> ALSA: final selected sample format for playback: 16bit little-endian
> ALSA: use 4 periods for playback
>
> Any ideas as to why this may be?
>
> Thanks,
>
> /Henrik
>
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