Public bug reported:
I downloaded the development version of 14.04, one issue that I've
experienced so far is that the fade in of the greeter after resume from
suspend is very slow. I have opted out on the fade in/out effects in
compiz configuration settings, why do I get fade in/out for the greeter
and is it possible to increase the speed of the fade?
It also is a noticable delay for visual feedback (*) when entering a
password character in the password prompt.
lshw -C video
*-display
description: VGA compatible controller
product: RV515/M54 [Mobility Radeon X1400]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
I tried to install the linux performance tool - perf -. to get an idea
of what's happening. While in the unity-greeter I ran in a console
sudo perf record -a -g
then holding the 'a'-key in the password field for 10-15 seconds
and then
sudo perf report
screenshot on report :
https://drive.google.com/file/d/0B45ATdu5qGEbbVo1UnJnbEdMX0k/edit?usp=sharing
it seems like much time in used by compiz process and r300_dri.so?
** Affects: unity-greeter (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1304851
Title:
Fade in/out after resume/lock very slow
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