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Mint 13 and Mint16 reporting error?


jolphil

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Hello,

I am running mint 13 LTS and with another hard drive Mint 16 as well as Ubuntu and Win7..All are on a individual hard drive via a removable HD rack..My CPU is an AMD 6 core 1090t with 4gb of memory.It should clock at 3200mhz.

 

Ubuntu 12.04 reports

 lscpu

as 3200.00 mhz clock ..Which is correct.

My win7 with speecy reports same 3200mhz clock

My Mint 13 LTS reports 800mhz as well as Mint 16 both reporting 800mhz for

 lscpu

..

I also run on Mint

 less /proc/cpuinfo

and it also reports 800mhz.. It shows 6 cores as in Ubuntu and Speecy

 

Does anyone have any idea why the difference?

Mint subjectively seems just as fast but I am puzzled by the difference..

Thanks for any information,

jolphil

 

Edit: I forgot to mention the BogoMIPS are also much lower in Mint:also correct mint 13

Edited by jolphil
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securitybreach

Yeah it sounds as though it is throttling the cpu up and down according to use (cpu frequency scaling).

 

Look for the lines CPU max and CPU min in lscpu output. For instance, here is mine:

comhack@Cerberus ~ % lscpu

Architecture: x86_64

CPU op-mode(s): 32-bit, 64-bit

Byte Order: Little Endian

CPU(s): 4

On-line CPU(s) list: 0-3

Thread(s) per core: 1

Core(s) per socket: 4

Socket(s): 1

Vendor ID: GenuineIntel

CPU family: 6

Model: 58

Model name: Intel® Core™ i5-3450S CPU @ 2.80GHz

Stepping: 9

CPU MHz: 2521.750

CPU max MHz: 3500.0000

CPU min MHz: 1600.0000

BogoMIPS: 5587.56

Virtualization: VT-x

L1d cache: 32K

L1i cache: 32K

L2 cache: 256K

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abarbarian
Architecture: x86_64

CPU op-mode(s): 32-bit, 64-bit

Byte Order: Little Endian

CPU(s): 2

On-line CPU(s) list: 0,1

Thread(s) per core: 1

Core(s) per socket: 2

Socket(s): 1

NUMA node(s): 1

Vendor ID: AuthenticAMD

CPU family: 15

Model: 107

Model name: AMD Athlon 64 X2 Dual Core Processor 5600+

Stepping: 2

CPU MHz: 1000.000

CPU max MHz: 2900.0000

CPU min MHz: 1000.0000

BogoMIPS: 2009.81

Virtualization: AMD-V

L1d cache: 64K

L1i cache: 64K

L2 cache: 512K

NUMA node0 CPU(s): 0,1

┬─[bloodaxe@longship:~]─[12:22:26 PM]

╰─><(((“>$ yaourt -Q cpupower

 

 

https://wiki.archlin...equency_scaling

 

My lscpu above.As you can see I run most of the time at 1000Mhz powering up on demand.This is because I have cpupower installed which handles this function. Maybe Mint has something like cpupower installed.

Here is the link to the Arch wiki which gives more details on various ways to manage cpu power events.

I also use cpu power tools in Windows but can not remember what the tools are called.

If you are surfing the net you do not need a cpu to run at 3200Mhz it is just a waste of electric and you get unneeded heat and the noise.

 

CPU MHz:			 1800.000
CPU max MHz:		 2900.0000
CPU min MHz:		 1000.0000

 

As an example see the cpu usage above when I am running, asciiquarium,vlc,spacefm,firefox,xterm and xt7-player. This uses 1800Mhz and the cpu ramps up automatically.

 

:breakfast:

Edited by abarbarian
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You are correct..I checked again on Mint13 and when the OS was first booted, lscpu reported 3200mhz and after it calmed down a bit, it later recorded 800 mhz.. The funny thing though, my lscpu shows NO Min Max cpu frequency as your example did..Oh Well

Thanks again

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I have zero insight. Just wanted to throw out there that I had had problems with every version of Mint after 12.

 

It's a shame too because I like mint. Having said that I still use 12. It is solid and sexy.

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  • 4 weeks later...

Later update: I installed LM 17 on this machine..The install went well, but during the online update the machine did a hard freeze. They gave instructions after reboot how to issue a command to clear the dpkg install, and once that was done it did the update..Later on while browsing,another hard freeze.This prompted me to look at the propietary drivers for my graphics card.I used the nvidia suggested driver and since then my 17 has been rock stable. I must say this version is a lot like 16 but with LTS.

The lscpu discussed above is exactly like the Mint 16 version.Happy Camper here,all my data and packages are running :clap:

jolphil

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Fran,

Thank you for the gracious comment but the developers,Clem and crew, deserve the credit that even I could understand..

jolphil

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