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Message #56881
[Bug 1311402] ProcEnviron.txt
apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1311402/+attachment/4094074/+files/ProcEnviron.txt
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https://bugs.launchpad.net/bugs/1311402
Title:
Totem playin DVD fullscreen causes CPU to overheat
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
I play a DVD in full screen mode on my large monitor (2560 x 1440 pixels). The CPU temperature quickly rises from about 50 degrees Celsius to 80 degrees, causing the fan to run at full speed (which is noisy and irritating).
Running "top" shows that Totem is only using about 25% to 30% CPU. CPU is running in Conservative mode at 800MHz (36% of full speed).
This behaviour does not occur in full screen mode on my smaller
monitor (1280 x 1024). Neither does it occur when I use another media
player (VLC) to play the DVD full screen. I have removed totem from my
system as VLC does not exhibit this bug.
Ubuntu version is 14.04 (64 bit desktop edition)
Package version is as follows
totem:
Installed: (none)
Candidate: 3.10.1-1ubuntu4
Version table:
3.10.1-1ubuntu4 0
500 http://gb.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
Computer is an Acer Aspire 5749 laptop with 8GB of RAM and an Intel
Core i3-2330M processor
Graphics hardware is as follows (reported by sudo lshw -C display)
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:42 memory:c0000000-c03fffff memory:b0000000-bfffffff ioport:4000(size=64)
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: eleanor 1928 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=1c9a8638-f7b6-4606-b62d-a528cf543e54
InstallationDate: Installed on 2014-04-20 (3 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Acer Aspire 5749
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=6ebb33df-1328-463b-b3cf-19277f0d7030 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
Tags: trusty
Uname: Linux 3.13.0-24-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/28/2011
dmi.bios.vendor: INSYDE
dmi.bios.version: V1.05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: HMA51_HR
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvrV1.05:bd07/28/2011:svnAcer:pnAspire5749:pvrV1.05:rvnAcer:rnHMA51_HR:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire 5749
dmi.product.version: V1.05
dmi.sys.vendor: Acer
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