Bug 513814 - Adobe Flash 10 movies played fast forward / not at all / no audio
Summary: Adobe Flash 10 movies played fast forward / not at all / no audio
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Fedora
Classification: Fedora
Component: firefox
Version: 11
Hardware: All
OS: Linux
low
high
Target Milestone: ---
Assignee: Gecko Maintainer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-07-26 08:45 UTC by Andrew
Modified: 2018-04-11 17:26 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-01-11 15:43:58 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Andrew 2009-07-26 08:45:41 UTC
Description of problem:

After the last updates this week I am having serious issues with flash movies.

From a fresh boot I startup firefox and flash movies start doing weird stuff after about 1 - 2 minutes of play. Either they fast forward to the end - they stop at all and refuse to play. If I refresh the page the flash movie starts playing with no audio.

This behavior is combined with a high cpu usage of npviewer.bin as well as it remaining persistent in memory (though I don't know if that is normal behaviour).

The solution is to kill npviewer.bin with gnome-system-monitor (or ps aux/kill id)

Version-Release number of selected component (if applicable):

Adobe Flash 10 / FireFox 3.5.1
Linux 2.6.29.6-213.fc11.i586

Steps to Reproduce:

1. In FF goto http://www.youtube.com/watch?v=VBQbP87nsAw&feature=popular
2. Play the movie - after a few minutes weird stuff starts happening: fast forward play or movie stops playing
3. Hit ctrl+f5 or f5 and try again: no audio
4. Kill npviewer.bin - refresh page - flash movie now plays again.
  
Actual results:

Flash movie stops (refuses to play again). 
Flash movie starts playing in fast forward speeds.
Flash movie plays with no audio if page is refreshed.

Expected results:

Ability to see flash movies on digg while at work ;)

Additional info:

I have great bandwidth of 1.2 real megabytes per second download on bittorrent - so that can't be it. I've also haven't had this before the latest update.

Comment 1 Andrew 2009-07-26 15:05:15 UTC
New behavior:

This now has started to happen while watching a local .avi file with vlc. While I was playing a flash movie at the same time. 

Pulse Audio was on channel futex_wait
VLC & npviewer.bin also both futex_wait

Don't know if that means anything but it's recurring everytime this issue happens.

Comment 2 Pádraig Brady 2009-07-29 11:43:15 UTC
I'm seeing this too with that kernel update. Note I also saw it with a 2.6.30 kernel from the testing repo which I tried a month ago. Bug 514097 could be the same issue I think?

$ lspci | grep -Fi audio
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)

Comment 3 Andrew 2009-07-29 12:02:35 UTC
It could very well be because I've got:

$ lspci | grep -Fi audio
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)

Anyways I've just ordered a Macbook Pro because the last stable install I had where everything worked was F9 for which support was discontinued with F11. It might be IBM Thinkpad specific... but it's just not viable for a business user.

Comment 4 Pádraig Brady 2009-07-29 12:14:11 UTC
Hmm this could be a dupe of bug 513855

Comment 5 Bryan Christ 2009-09-23 18:19:03 UTC
I need to be watchful for a few more days but the problem seems to be fixed for me with kernel-PAE-2.6.30.5-43.fc11.i68

Comment 6 Bryan Christ 2009-09-25 18:59:00 UTC
I conclude it works fine for me using kernel in comment#5

Comment 7 Matěj Cepl 2009-09-29 15:38:09 UTC
Thanks for letting us know. Andrew, could you confirm please, that this has been fixed in kernel-PAE-2.6.30.5-43.fc11?

Thank you

Comment 8 Chris Campbell 2009-11-27 04:17:01 UTC
(In reply to comment #7)
> Thanks for letting us know. Andrew, could you confirm please, that this has
> been fixed in kernel-PAE-2.6.30.5-43.fc11?
> 
> Thank you  

Original reporter, just a reminder this is back to you for response.

-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

Comment 9 Chris Campbell 2010-01-11 15:43:58 UTC

-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers


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