Right !
In a constant state of XRun :
Jack: ALSA XRun wait_status = 0
Jack: JackSocketServerChannel::Execute : fPollTable i = 1 fd = 8
Jack: JackRequest::Notification
Jack: JackEngine::ClientNotify: no callback for notification = 3
Jack: JackEngine::ClientNotify: no callback for notification = 3
Jack: **** alsa_pcm: xrun of at least -32163500.032 msecs
Matt
On 18/04/16 01:04, Stéphane Letz wrote:
The error message is clear "Driver is not running
» : try to start in verbose mode (-v on command line)
Stéphane
> Le 17 avr. 2016 à 15:28, Matt Flax <flatmax(a)flatmax.org> a écrit :
>
> Hi there,
>
> I have revisited running jackd (2) on a limited resource mips.
> Managed to start it running now. Had to limit the number of ports and alter the
postpacked structure alignment in a similar manner for the __arm__.
>
> It starts and runs :
> jackd -p 16 -d alsa -p 256 -i2 -o2
> creating alsa driver ... hw:0|hw:0|256|2|48000|2|2|nomon|swmeter|-|32bit
>
> This is great !
>
> However, if I login to the system and try to run anything - the client fails like so
... whilst jackd keeps running ...
>
> The jackd thread reports :
>
> JackPosixProcessSync::LockedTimedWait error usec = 5000000 err = Operation timed out
> Driver is not running
> Cannot create new client
> CheckSize error size = 32 Size() = 12
> CheckRead error
> CheckSize error size = -1 Size() = 4
> CheckRead error
> CheckSize error size = 0 Size() = 12
> CheckRead error
>
>
>
> jack_samplerate thread reports :
>
> # jack_samplerate
> Cannot read socket fd = 5 err = No error information
> CheckRes error
> JackSocketClientChannel read fail
> Cannot open jack_samplerate client
> JackShmReadWritePtr1::~JackShmReadWritePtr1 - Init not done for -1, skipping unlock
> JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
> JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
> JACK server not running?
>
> and ideas ?
>
> thanks
> Matt
>
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