Public bug reported:
lsb_release -rd
Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04
apt-cache policy compiz
compiz:
Установлен: 1:0.9.10+13.10.20131011-0ubuntu4
Кандидат: 1:0.9.10+13.10.20131011-0ubuntu4
Таблица версий:
*** 1:0.9.10+13.10.20131011-0ubuntu4 0
500 http://ru.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
I have AMD Phenom II X4 975 (3.6 x 4) and AMD Radeon R7 260X (and tried HD 7770
instead R7 260X). Use open video drivers. Compiz load 30-40 % per 1 core of my
CPU without any action on screen. If I tried to move window CPU load (all 4
cores) is about 70-80%.
Other PC with CPU Intel i5-2500 (Intel HD Graphics) do not have that problem.
** Affects: compiz (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "screenshot 2014-02-05 21:06:23.png"
https://bugs.launchpad.net/bugs/1276536/+attachment/3969777/+files/screenshot%202014-02-05%2021%3A06%3A23.png
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https://bugs.launchpad.net/bugs/1276536
Title:
Compiz CPU load with open radeon drivers on Trusty
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