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[Bug 1441822] [NEW] unity8 consuming excessive cpu in a preview page

 

Public bug reported:

krillin running vivid 175

Opened a youtube video preview from the Video scope and did not interact with it
Running top I see unity8 between 22 and 32 % and unity-8 dash between 15 and 20
Same with music preview

On mako running rtm 219 its over 80% combined with  unity8-dash using the majority
When the screen turns off it continues to use over 20% cpu

Does not happen in a news or nearby scope preview
Seems to require a youtube preview

** Affects: unity8 (Ubuntu)
     Importance: High
         Status: New


** Tags: battery

** Description changed:

  krillin running vivid 175
  
  Opened a youtube video preview from the Video scope and did not interact with it
  Running top I see unity8 between 22 and 32 % and unity-8 dash between 15 and 20
  Same with music preview
  
  On mako running rtm 219 its over 80% combined with  unity8-dash using the majority
  When the screen turns off it continues to use over 20% cpu
+ 
+ Does not happen in a news or earby scope preview

** Description changed:

  krillin running vivid 175
  
  Opened a youtube video preview from the Video scope and did not interact with it
  Running top I see unity8 between 22 and 32 % and unity-8 dash between 15 and 20
  Same with music preview
  
  On mako running rtm 219 its over 80% combined with  unity8-dash using the majority
  When the screen turns off it continues to use over 20% cpu
  
- Does not happen in a news or earby scope preview
+ Does not happen in a news or nearby scope preview

** Description changed:

  krillin running vivid 175
  
  Opened a youtube video preview from the Video scope and did not interact with it
  Running top I see unity8 between 22 and 32 % and unity-8 dash between 15 and 20
  Same with music preview
  
  On mako running rtm 219 its over 80% combined with  unity8-dash using the majority
  When the screen turns off it continues to use over 20% cpu
  
  Does not happen in a news or nearby scope preview
+ Seems to require a youtube preview

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to unity8 in Ubuntu.
https://bugs.launchpad.net/bugs/1441822

Title:
  unity8 consuming excessive cpu in a preview page

Status in unity8 package in Ubuntu:
  New

Bug description:
  krillin running vivid 175

  Opened a youtube video preview from the Video scope and did not interact with it
  Running top I see unity8 between 22 and 32 % and unity-8 dash between 15 and 20
  Same with music preview

  On mako running rtm 219 its over 80% combined with  unity8-dash using the majority
  When the screen turns off it continues to use over 20% cpu

  Does not happen in a news or nearby scope preview
  Seems to require a youtube preview

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1441822/+subscriptions


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References