touch-packages team mailing list archive

[Daniel van Vugt <daniel.van.vugt@xxxxxxxxxxxxx>]

Confirmed this bug is still occurring in the latest xenial devel-
proposed images.

On a related note, I've been experimenting to observe how the phone
behaves when you remove vsync (not for production use, but to take
measurments). One interesting finding from that is we're still spending
a very high amount of time rendering the unity8 dash, so much so that
it's barely faster than with vsync enabled (mako), or in some cases
still not fast enough to reach 60Hz (arale). So optimizing the dash,
QML, Qt and fixing bugs like this looks like it might be on the critical
path for phone performance.

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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/1494795

Title:
  unity8-dash 100% CPU usage when scrolling

Status in unity8 package in Ubuntu:
  Confirmed

Bug description:
  i'm on meizu mx4 (stable channel -r4), when i scroll up and down on
  the apps scope, unity8-dash is at 100%CPU usage. i have 60 apps
  installed and the apps scope is laggy. another annoying thing is that
  random icons are missing when i scroll fast up and down. i can see the
  random icons load.

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