No sound with firefox_50.0~linuxmint1+betsy_amd64.deb ?

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gweaver
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No sound with firefox_50.0~linuxmint1+betsy_amd64.deb ?

Post by gweaver » Tue Nov 22, 2016 11:00 am

Having upgraded to firefox_50.0~linuxmint1+betsy_amd64.deb I lost sound in Firefox.
I've downgraded to firefox_49.0.2~linuxmint1+betsy_amd64.deb and sound is now back.

Has anyone else had this issue?

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karlchen
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Re: No sound with firefox_50.0~linuxmint1+betsy_amd64.deb ?

Post by karlchen » Tue Nov 22, 2016 6:16 pm

Hi, gweaver.

Cause for missing sound on Firefox 50.0 perhaps this change? Firefox 50.0 release notes - section "changed":
Blocked versions of libavcodec older than 54.35.1
Potential workaround on Firefox 50.0, provided your libavcodec is older than 54.35.1.

Best regards,
Karl
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Fred Barclay
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Re: No sound with firefox_50.0~linuxmint1+betsy_amd64.deb ?

Post by Fred Barclay » Wed Nov 23, 2016 1:07 am

If it can help, the libavcodec in LMDE (provided all updates are applied) is v56:

Code: Select all

$ dpkg -l | grep libavcodec
ii  libavcodec56:amd64                      10:2.6.9-dmo1                        amd64        Library to encode decode multimedia streams - runtime files
Cheers!
Fred
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gweaver
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Re: No sound with firefox_50.0~linuxmint1+betsy_amd64.deb ?

Post by gweaver » Wed Nov 23, 2016 6:25 am

Thanks all, it's working again now.

I did have libavcodec-extra-56 installed, plus libavcodec57 from jessie-backports.

Some of you may have noticed that I removed most of the dmo packages from my machine yesterday (22nd), but I think I lost sound in Firefox two days ago (21st), so I don't think this is a factor.

I installed libavcodec56 (which removes libavcodec-extra-56) and sound in Firefox came back. I then installed libavcodec-extra-56 (removes libavcodec56) and still have sound, so I'm not any the wiser!

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Fred Barclay
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Re: No sound with firefox_50.0~linuxmint1+betsy_amd64.deb ?

Post by Fred Barclay » Wed Nov 23, 2016 9:02 am

:lol:
Probably your computer was bored and decided to play a trick on you.
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