Regarding high CPU usage when screen turns off.
I might have had a real casualty of this bug. An 18 day old HP Pavilion
g6 failed after being left unattended for about 1 hour while running
Ubuntu. The laptop was on a hard smooth surface in an air conditioned
environment. It was found fan
I'll try and answer your questions:
1. the specific steps or actions you took that caused you to encounter
the problem,
Fresh install of Ubuntu 12.04 LTS
Memory 3.4GBytes
Processor AMD A6-4400M APU with Radeon(tm) HD Graphics x 2
Graphics VESA: DVST
OS type 32-bit
Disk 305.0GByte
HP Pavilion
Added note:
I can get the Ubutntu Sound tool to lock similar to Thunderbird and
Firefox.
I re-installed pulseaudio then pulled up the System Settings GUI menu.
I can use many of the sub menus such as Printing. However, if I click
on Sound the new sound sub menu never shows up and the System
Added note:
Installing alsa-hda-dkms from ubuntu-audio-dev/alsa-daily on 20120715
fixed the sound problem.
These instructions were found in this thread
(http://ubuntuforums.org/archive/index.php/t-1950165.html):
---
sudo apt-add-repository ppa:ubuntu-audio-dev/alsa-daily
sudo apt-get update
*** This bug is a duplicate of bug 1022390 ***
https://bugs.launchpad.net/bugs/1022390
Hi, so, in order to get the proper information I reconfigured my Ubuntu
box to use the default desk top and ran ubuntu-bug clicking on the
background (desk top). This created a new bug report (Bug
There is a possibility that the pulseaudio daemon is either the direct
or indirect cause of applications locking up. It was observed that the
pulseaudio daemon failed to start during the Ubuntu boot up. The
package was subsequently removed and the default Ubuntu desktop was
used. In this
Public bug reported:
On a new HP g6-2123us laptop using a Ubuntu Live CD (down loaded only
days ago, so is assumed to be 12) the application Thunderbird was
unusable. The Thunderbird window darkened and the application would
then be unresponsive. The windows tool bar could be used to exit the
Public bug reported:
I was asked by auto-bot email to submit package information for bug
report 1022370. But that process generates another bug report. So that
old bug report and this report should probably be tied together. I am
not shure how to do that.
Ok, so, in order to create the proper
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https://bugs.launchpad.net/bugs/1022390
Title:
Apps lock on default Ubuntu desktop. No problem with XUbuntu desktop.
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