Compiz CPU load with open radeon drivers on Trusty

Bug #1276536 reported by Ramil Minnigaliev
18
This bug affects 4 people
Affects Status Importance Assigned to Milestone
compiz (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

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.

Revision history for this message
Ramil Minnigaliev (thunderamur) wrote :
affects: unity (Ubuntu) → compiz (Ubuntu)
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in compiz (Ubuntu):
status: New → Confirmed
Revision history for this message
Ramil Minnigaliev (thunderamur) wrote :

After last upgrade the problem was fixed!

Changed in compiz (Ubuntu):
status: Confirmed → Fix Released
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