[Webkit-unassigned] [Bug 142147] A plug-in sometimes leaves MBP discrete GPU processor enabled after closing a window

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Mar 8 13:14:20 PDT 2015


https://bugs.webkit.org/show_bug.cgi?id=142147

--- Comment #10 from Jim Oase <jimoase at mac.com> ---
(In reply to comment #6)
> (In reply to comment #5)
> > If the same plug-in type (e.g. Flash) is in use in any other browser window,
> > that would keep the process alive. 
> > 
> > I think that this should be primarily a bug report against the plugin vendor.
> 
> Thanks I will check that out... my only plug in is Flash.


When returning from sleep the discrete processor is being turned on.  This is after operating with the same windows for a half hour.  None of those windows caused the discrete processor to be activated.

After a minute or two the discrete processor is turned off again.

I will attach a screen shot from the Activity Monitor showing that the Flash Player (SafariForWebKitDevolopment Internet Plug-in) in is being activated and then inactivated.

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