kernel4.8 high temperatue and cpu gpu

newbie1962 · 2016-10-22 19:04:17

Hello,
I wanted to point out that on my hp envy, the Kenel 4.8 points to salt gpu and cpu temperatures from 44 to 60-62 degrees.
while with the 4.7 kernel osempre temperatures are in the range 40-48 degrees, both for cpu, which GPU
also it happens to others or just to hp models?

Last edited by newbie1962 (2016-10-22 19:05:22)

shisha · 2016-10-22 23:28:02

I have a Toshiba Satellite L300, and it overheats as well.

Before I updated my kernel to 4.8 my CPU temperatures varied from 36 to 64 degrees, with rare spikes up to 70+ degrees (depending on what I do)
Now, after update to 4.8, these temperatures range from 56 to 70+ degrees and often can go over 80.

I must add that overheating happens when I watch or edit videos, and that I have integrated GPU... but temperatures were never this high.

Oh, and btw, I do clean my computer from dust

P.S.
There was a kernel update from 4.8.2 to 4.8.3 a couple of minutes ago... So, corssing my fingers here in hope that it could resolve this issue.

newbie1962 · 2016-10-23 13:20:33

update, with today's kernel 4.8.4-1 of stamni, everything seems to be back to normal with the kernel 4.7.
I wait a few days and add resolved.
today's temperature

                                                           
me ~ $ sensors
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +43.0°C  (high = +87.0°C, crit = +105.0°C)
Core 0:         +42.0°C  (high = +87.0°C, crit = +105.0°C)
Core 1:         +39.0°C  (high = +87.0°C, crit = +105.0°C)
Core 2:         +43.0°C  (high = +87.0°C, crit = +105.0°C)
Core 3:         +42.0°C  (high = +87.0°C, crit = +105.0°C)

acpitz-virtual-0
Adapter: Virtual device
temp1:        +40.0°C  
temp2:        +40.0°C  (crit = +120.0°C)
temp3:        +30.0°C  (crit = +120.0°C)

nouveau-pci-0100
Adapter: PCI adapter
GPU core:         N/A  
temp1:            N/A  (high = +95.0°C, hyst =  +3.0°C)
                       (crit = +105.0°C, hyst =  +5.0°C)
                       (emerg = +135.0°C, hyst =  +5.0°C)

me ~ $ uptime
 15:20:06 up 20 min,  0 users,  load average: 0,09, 0,31, 0,40
me ~ $

Last edited by newbie1962 (2016-10-23 13:21:05)

newbie1962 · 2016-10-23 19:44:46

anything after starting tonight 4.8.4-1 kernel I had to downgrade the kernel to 4.7.6 -1
x temperature even slightly increased to 50 degrees, so now I'm:

me ~ $ sensors
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: + 43.0 ° C (high = + 87.0 ° C, crit = + 105.0 ° C)
Core 0: + 41.0 ° C (high = + 87.0 ° C, crit = + 105.0 ° C)
Core 1: + 40.0 ° C (high = + 87.0 ° C, crit = + 105.0 ° C)
Core 2: + 43.0 ° C (high = + 87.0 ° C, crit = + 105.0 ° C)
Core 3: + 41.0 ° C (high = + 87.0 ° C, crit = + 105.0 ° C)

acpitz-virtual-0
Adapter: Virtual device
temp1: + 41.0 ° C
Temp2: + 41.0 ° C (+ crit = 120.0 ° C)
TEMP3: + 30.0 ° C (+ crit = 120.0 ° C)

nouveau-pci-0100
Adapter: PCI adapter
GPU core: N / A
temp1: N / A (high = + 95.0 ° C, hyst = + 3.0 ° C)
                        (Crit = + 105.0 ° C, hyst = + 5.0 ° C)
                        (Emerg = + 135.0 ° C, hyst = + 5.0 ° C)

me ~ $ uname -a
Linux prova 4.7.6-1-ARCH #1 SMP PREEMPT Fri Sep 30 19:28:42 CEST 2016 x86_64 GNU/Linux
me ~ $

shisha · 2016-10-26 22:17:34

It's still overheating for me... currently on a 4.8.4-1 kernel

WFV · 2016-11-03 02:29:02

desktop running much hotter with stock kernel 4.8.6-1 (> +15C hotter) than it ran on 4.7.6-1. Slightly near normal when doing next to nothing, but launch Win7pro64 guest and do next to nothing and CPU goes from 34C to 50C

IlVerZ · 2016-11-20 15:57:43

I have a toshiba L50, and I have the same problem..

newbie1962 · 2016-11-21 12:22:20

with the latest kernel appears to be completely normal again, I keep the same fingers crossed.
best regards

me ~ $ uname -a
Linux prova 4.8.8-2-ARCH #1 SMP PREEMPT Thu Nov 17 14:51:03 CET 2016 x86_64 GNU/Linux
me ~ $ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +39.0°C  
temp2:        +39.0°C  (crit = +120.0°C)
temp3:        +30.0°C  (crit = +120.0°C)

nouveau-pci-0100
Adapter: PCI adapter
GPU core:         N/A  (min =  +0.84 V, max =  +1.09 V)
temp1:            N/A  (high = +95.0°C, hyst =  +3.0°C)
                       (crit = +105.0°C, hyst =  +5.0°C)
                       (emerg = +135.0°C, hyst =  +5.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +42.0°C  (high = +87.0°C, crit = +105.0°C)
Core 0:         +40.0°C  (high = +87.0°C, crit = +105.0°C)
Core 1:         +37.0°C  (high = +87.0°C, crit = +105.0°C)
Core 2:         +42.0°C  (high = +87.0°C, crit = +105.0°C)
Core 3:         +39.0°C  (high = +87.0°C, crit = +105.0°C)

me ~ $

IlVerZ · 2016-11-21 17:30:57

For me, not..

[verz@verz ~]$ uname -a
Linux verz 4.8.8-2-ARCH #1 SMP PREEMPT Thu Nov 17 14:51:03 CET 2016 x86_64 GNU/Linux
[verz@verz ~]$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +81.0°C  (crit = +98.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +81.0°C  (high = +84.0°C, crit = +100.0°C)
Core 0:         +80.0°C  (high = +84.0°C, crit = +100.0°C)
Core 1:         +77.0°C  (high = +84.0°C, crit = +100.0°C)
Core 2:         +74.0°C  (high = +84.0°C, crit = +100.0°C)
Core 3:         +73.0°C  (high = +84.0°C, crit = +100.0°C)

Last edited by IlVerZ (2016-11-21 17:31:36)

newbie1962 · 2016-11-22 19:07:27

@verz too hot for your notebook, you have radeon card? or have dual video card? try support to configure your card at best.
best regards

IlVerZ · 2016-11-23 18:43:55

@newbie1962 Thanks! I have just solved the problem, one piece of plastic was blocking my fan.

Xabre · 2016-11-23 19:10:32

For me it seems to be related to radeonsi, I get these messages all over:

radeon: Failed to allocate virtual address for buffer:
radeon:    size      : 65536 bytes
radeon:    alignment : 4096 bytes
radeon:    domains   : 4
radeon:    va        : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon:    size      : 65536 bytes
radeon:    va        : 0x800000
radeon: Failed to allocate virtual address for buffer:
radeon:    size      : 65536 bytes
radeon:    alignment : 4096 bytes
radeon:    domains   : 4
radeon:    va        : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon:    size      : 65536 bytes
radeon:    va        : 0x800000
radeonsi: Failed to create a context.

And indeed, when I turn off the discrete Radeon card (either via bios or acpi_call), temperatures fall back to normal right away.
Seems that linux 4.9 doesn't help either, so I'm stuck with custom built 4.7.10 for the moment till I find time to figure out wtf is really going on.

electric_indigo · 2016-11-29 18:44:43

@Xabre I had similar errors when trying to use xf86-video-ati (R5 M330 discrete gpu) with DRI_PRIME after upgrading to kernel 4.8.x. I got it to work by providing kernel parameter

radeon.runpm=0

in my bootloader's config.

Edit: Nevertheless, I still got idle CPU temperature around 48–49°C with kernel 4.8.11, while it's around 41°C with the LTS kernel (4.4.35)

Last edited by electric_indigo (2016-11-29 19:06:27)

shisha · 2016-12-18 11:43:32

Up to linux 4.8.13 kernel and 90 degrees of C... There is something rotten in the state of Linux.

newbie1962 · 2016-12-18 14:31:08

try using kernel-lts, post your name video card, your dmesg, and xorg.0.log

Xabre · 2017-01-19 01:14:11

Using mainline kernel (4.10.0-rc4) plus current mesa-git, and suddenly this laptop's issues with high temps are gone, everything back to pre-4.8 state. I suggest giving it a shot, or wait till stable if not keen on using prerelease stuff

shisha · 2017-01-24 10:25:22

Dropping to lts linux 4.4 is not an option for me at this time, so I'll wait for the next stable release, as Xabre suggested.

Arch Linux

#1 2016-10-22 19:04:17

kernel4.8 high temperatue and cpu gpu

#2 2016-10-22 23:28:02

Re: kernel4.8 high temperatue and cpu gpu

#3 2016-10-23 13:20:33

Re: kernel4.8 high temperatue and cpu gpu

#4 2016-10-23 19:44:46

Re: kernel4.8 high temperatue and cpu gpu

#5 2016-10-26 22:17:34

Re: kernel4.8 high temperatue and cpu gpu

#6 2016-11-03 02:29:02

Re: kernel4.8 high temperatue and cpu gpu

#7 2016-11-20 15:57:43

Re: kernel4.8 high temperatue and cpu gpu

#8 2016-11-21 12:22:20

Re: kernel4.8 high temperatue and cpu gpu

#9 2016-11-21 17:30:57

Re: kernel4.8 high temperatue and cpu gpu

#10 2016-11-22 19:07:27

Re: kernel4.8 high temperatue and cpu gpu

#11 2016-11-23 18:43:55

Re: kernel4.8 high temperatue and cpu gpu

#12 2016-11-23 19:10:32

Re: kernel4.8 high temperatue and cpu gpu

#13 2016-11-29 18:44:43

Re: kernel4.8 high temperatue and cpu gpu

#14 2016-12-18 11:43:32

Re: kernel4.8 high temperatue and cpu gpu

#15 2016-12-18 14:31:08

Re: kernel4.8 high temperatue and cpu gpu

#16 2017-01-19 01:14:11

Re: kernel4.8 high temperatue and cpu gpu

#17 2017-01-24 10:25:22

Re: kernel4.8 high temperatue and cpu gpu

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