Ubuntu 18.04 is overheating after upgrade from 16.04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
High
|
Unassigned | ||
xserver-xorg-video-nouveau (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Ubuntu is overheating at my laptop. Opening youtube on firefox is enough for critical temperature shutdown.
Using lm-sensors for monitoring on 18.04 the temp varies between 70 and 85°C with only firefox or chrome open and doing nothing.
On my old 16.04 with same using, the temp varies between 55 and 70°C.
First thought was the driver nouveau is the problem, and finally I was able to install by add "nouveau.modeset=0" at livecd boot options, without temp shutdown.
After install I disable the nouveau at modprobe blacklist, but the system continues overheating and shutdown with basic usage.
I have no idea what's happening with the bionic at my laptop.
My laptop is a Samsung RF411 i5 2nd Generation and Geforce 540M.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-
ProcVersionSign
Uname: Linux 4.15.0-20-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Thu May 3 16:22:40 2018
InstallationDate: Installed on 2018-04-27 (6 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitec
SourcePackage: ubuntu-
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)
VarLogDistupgra
Start-Date: 2018-04-27 15:46:02
End-Date: 2018-04-27 15:46:02
VarLogDistupgra
Log time: 2018-04-27 15:45:39.753331
Starting pkgProblemResolver with broken count: 0
Starting 2 pkgProblemResolver with broken count: 0
Done
Log time: 2018-04-27 15:46:04.859979
VarLogDistupgra
Log started: 2018-04-27 15:46:02
Log ended: 2018-04-27 15:46:02
---
.tmp.unity_
ApportVersion: 2.20.9-0ubuntu7.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CompositorRunning: None
DistUpgraded: Fresh install
DistroCodename: bionic
DistroRelease: Ubuntu 18.04
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 6.30.223.271+bdcom, 4.15.0-20-generic, x86_64: installed
bcmwl, 6.30.223.271+bdcom, 4.15.0-22-generic, x86_64: installed
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd 2nd Generation Core Processor Family Integrated Graphics Controller [144d:c0a5]
Subsystem: Samsung Electronics Co Ltd GF108M [GeForce GT 540M] [144d:c0a5]
HibernationDevice: RESUME=
InstallationDate: Installed on 2018-04-27 (36 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: SAMSUNG ELECTRONICS CO., LTD. RF511/RF411/RF711
NonfreeKernelMo
Package: xserver-
PackageArchitec
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.173.1
Tags: bionic ubuntu
Uname: Linux 4.15.0-22-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 04/26/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 10HX.M034.
dmi.board.
dmi.board.name: RF511/RF411/RF711
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: 10HX
dmi.chassis.
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: RF511/RF411/RF711
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
version.compiz: compiz 1:0.9.13.
version.libdrm2: libdrm2 2.4.91-2
version.
version.
version.
version.
version.
version.
version.
affects: | ubuntu-release-upgrader (Ubuntu) → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
status: | Confirmed → Incomplete |
tags: | added: cscc |
information type: | Public → Public Security |
I have the same heating issue after a clean install of Ubuntu 18.04. Before that I was using Ubuntu 16.04, without this problem.
Fans are more active than before and the laptop is constantly overheated, with 70-80 degrees doing nothing but only Chrome or even with the shell opened.
Nvidia drivers has been removed (I can live with the integrated Intel). /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/887793) already fixed.
Kworker issue (https:/
This happens on a Samsung 7 Chronos NP700Z7C (CPU i7 3rd gen)