Ubuntu

No sound from Firefox after running rosegarden

Asked by Sam Hollis

I have recently instsalled Rosegarden onto my desktop. After a little reading around I got the sound to work and I have no problems with it. However If I use Rosegarden, shut it down and then use Firefox then youtube and other websites have no sound. Firefox sounds work perfectly if I reset the computer, but it would be good to be able to use Firefox after using Rosegarden without having to reset every time.

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actionparsnip (andrew-woodhead666) said : 		#1

what is the output of:

lsb_release -a; uname -a; apt-cache policy firefox rosegarden

Do other browsers work OK (Chrome etc)?

Thanks

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Sam Hollis (samhollis) said : 		#2

Hi

Thanks for the help.

Same problem with Chrome as with Firefox.
When I use Rosegarden I also use Qsynth as a soft synth. I just loaded
Qsynth now without Rosegarden and I get the same sound problem so I suspect
it is Qsynth causing the problem not Rosegarden.

output is:
sam@Sams-laptop:~$ lsb_release -a; uname -a; apt-cache policy firefox
rosegardenNo LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Codename: trusty
Linux Sams-laptop 3.16.0-34-generic #47~14.04.1-Ubuntu SMP Fri Apr 10
17:49:16 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
firefox:
  Installed: 38.0+build3-0ubuntu0.14.04.1
  Candidate: 44.0.2+build1-0ubuntu0.14.04.1
  Version table:
     44.0.2+build1-0ubuntu0.14.04.1 0
        500 http://gb.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64
Packages
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64
Packages
 *** 38.0+build3-0ubuntu0.14.04.1 0
        100 /var/lib/dpkg/status
     28.0+build2-0ubuntu2 0
        500 http://gb.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
rosegarden:
  Installed: 1:13.06-1
  Candidate: 1:13.06-1
  Version table:
 *** 1:13.06-1 0
        500 http://gb.archive.ubuntu.com/ubuntu/ trusty/universe amd64
Packages
        100 /var/lib/dpkg/status

On 12 February 2016 at 17:17, actionparsnip <
<email address hidden>> wrote:

> Your question #285212 on Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+question/285212
>
> Status: Open => Needs information
>
> actionparsnip requested more information:
> what is the output of:
>
> lsb_release -a; uname -a; apt-cache policy firefox rosegarden
>
> Do other browsers work OK (Chrome etc)?
>
> Thanks
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+question/285212
>
> You received this question notification because you asked the question.
>

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Launchpad Janitor (janitor) said : 		#3

This question was expired because it remained in the 'Open' state without activity for the last 15 days.