Re: [wsjt-devel] WSJT-X version 1.60 devel by K1JT and Yeasu FT-991 (buffer underflow)

[KI7MT <ki...@gm...>]

Hello Haken,

I can't ( won't ) speak to Mint 17.x specifics, as it is *not* Ubuntu,
however, I can state, all of my PPA's work properly on Ubuntu 14.04+ as
that is my main distribution for building and testing WSJT-X on Linux.

It is well known that Mint has implemented unique sound system when
compared to Ubuntu proper (Unity). These issues are not Ubuntu bugs
(IMHO), clearly not WSJT-X bugs, and the issue(s) should be addressed
with the Mint folks.


73's
Greg, KI7MT


On 09/21/2015 08:36 AM, Håken Hveem wrote:
> No, not that i can remember.
> My system uses packages from the ubuntu repositories + these ppas:
> deb http://ppa.launchpad.net/dansmith/chirp-snapshots/ubuntu trusty main
> deb http://ppa.launchpad.net/ki7mt/jtsdk/ubuntu trusty main
> deb http://ppa.launchpad.net/ki7mt/kvasd-installer/ubuntu trusty main
> deb http://ppa.launchpad.net/ki7mt/wsjtx-next/ubuntu trusty main
> deb http://ppa.launchpad.net/ki7mt/wspr/ubuntu trusty main
> deb http://ppa.launchpad.net/ubuntu-hams-updates/ppa/ubuntu trusty main
> 
> I am running Linux mint 17.2,but i also have a pure ubuntu distro
> installed that i can try, and if the same problem exists there, it is
> not related to Linux mint.
> 
> Den 21. sep. 2015 16:21, skrev Bill Somerville:
>> On 21/09/2015 13:33, Håken Hveem wrote:
>> Hi Håken,
>>> It works fine with fldigi,that also uses pulseaudio.
>> I understand but fldigi and WSJT-X may not utilize the audio streams in 
>> exactly the same way. We do close the audio streams at various points 
>> and pulseaudio does have some settings related to that sort of situation 
>> which could cause the levels to be changed.
>>
>> Because we use the Qt framework for a platform independent abstraction 
>> at a higher level than the pulseaudio interfaces we do not necessarily 
>> have full control of all features. I am certain that settings are 
>> available which allow WSJT-X to work with pulseaudio streams on Ubuntu. 
>> As far as we know a default Ubuntu installation works as expected, have 
>> you made any audio settings changes on your Ubuntu system, perhaps to 
>> get other applications working?
>>
>> 73
>> Bill
>> G4WJS.
>>>
>>>
>>>
>>> Den 21. sep. 2015 13:55, skrev Bill Somerville:
>>>> Hi Håken,
>>>>
>>>> On 21/09/2015 12:47, Håken Hveem wrote:
>>>>> it looses the rx as described, if i restart the program it works
>>>>> until i TX again.
>>>>> I dont know why, but it looks like a bug.
>>>> I see, no one else is reporting that behaviour with Ubuntu so I suspect
>>>> it is a setting issue somewhere. This page Claude DJ0OT recently posted
>>>> has lots of useful information about pulseaudio issues:
>>>>
>>>> https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting
>>>>
>>>> which may help.
>>>>
>>>> 73
>>>> Bill
>>>> G4WJS.
>>>>
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>>>>
>>
>>
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> 

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