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Message #01561
[Bug 894231] Re: [regression] desktop performance at quickstart is a lot worse with 11.11
** Tags added: linaro-ubuntu lt-quickstart
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https://bugs.launchpad.net/bugs/894231
Title:
[regression] desktop performance at quickstart is a lot worse with
11.11
Status in Linaro Freescale Landing Team Project:
New
Status in Linaro Ubuntu Evaluation Builds:
New
Bug description:
The desktop performance, even when doing nothing at Xorg is a lot
worse with the 11.11 release. This is using the lt-mx5 kernel.
Unity 2d with one terminal opened is consuming more than 50% of the
cpu once you move the mouse, without interacting with the desktop
itself. Once you use the hdmi output (higher resolution), the
performance is even worse (Xorg + gnome-terminal + mouse = 70% of the
cpu).
At least with my board the mouse is also locking from time to time,
probably when the cpu hits 100%.
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