Tagged Questions

0
votes
0answers
36 views

Overheating: how can i monitor it?

i've got a pc desktop with AMD Athlon 5000+ and ATI Sapphire 3850. I think both of them have got overheating issue, because im always with a virtual machine (virtualbox) on. In fact, i don't think ...
3
votes
2answers
1k views

Overheating problem on Ubuntu 13.04

I have recently upgraded Ubuntu to 13.04. Since this time I have overheating problems with CPU and graphic card. I also can't use fglrx drivers, because Ubuntu does not work properly, so I use the ...
0
votes
0answers
93 views

High CPU Temperature and fan speed noise [duplicate]

I am using Ubuntu 13.04. In which I am getting High CPU temperature and fan speed from beginning of the system. Temperature remain > 62°C. I am using Jupitar but it's not helping in case of mine. ...
3
votes
1answer
207 views

Very High CPU usage on HP dv7 Laptop when IDLE

I'm pretty new to Linux computing. So I finally thought of giving Ubuntu a try, by dualbooting it with Windows 8 on my hp dv7-6006tx laptop. Laptop Specs But after installation, I immediately ...
1
vote
0answers
256 views

CPU Fan not working on acer 4755G i3 ubuntu 12.10

Hope you can help me, I'm new to ubuntu and install this 12.10 version on my acer laptop. The problem is I always got high temperature and maybe because my CPU fan is not working. Tried to install ...
0
votes
0answers
1k views

CPU temperature higher under Ubuntu 12.10 than under Windows 7

The CPU temperature under Ubuntu 12.10 is significantly higher than under Windows 7 doing similar tasks. For example, the CPU temperature under Windows when watching flash videos is around 50-60 ...
1
vote
0answers
443 views

CPU heating up too much and locking the notebook [12.10 32bits]

I have an AMD A6-3400m. When installing ubuntu 12.10 the CPU gets too hot. When I go to see the cpu usage not see anything unusual. I think she is working at or above the specifications of the cpu. I ...
1
vote
1answer
217 views

Ubuntu detect 4 CPUs and i have only 2 CPU's?

I have an Acer Aspire One D270 Netbook - 2gb ram - 320gb hdd - Intel Atom N2600 1.6 Ghz (2 cores) and I have a problem of overheating because Ubuntu 12.04 detect 4 CPUs. Do you know how to fix that? ...
0
votes
0answers
147 views

Limit overall cpu usage Ubuntu 12.04 [duplicate]

Possible Duplicate: CPU frequency scaling for 12.04? I was wondering if there is a way to limit the total cpu usage percentage? I know that you can limit the usage per process with cpulimit ...
3
votes
0answers
1k views

Fan always on and overheating problems on HP G62

I have a HP G62 with i5 processor, 4G Ram and ATI HD 5470. Started using Ubuntu 4 months ago, first was 11.10 and after 12.04. Everything worked perfectly until some weeks ago when my cpu fan became ...
0
votes
3answers
627 views

Does ubuntu reduce CPU usage due to overheating?

I have been running for a day at 100% CPU and suddenly seems that for the same tasks as before its usage has been limited to 50%. I suspect that overheating may be the cause. I am using 11.10. Is ...
2
votes
3answers
758 views

Acer 5749 laptop is overheating

I have an Acer 5749 laptop with core i3 CPU. I have migrated to Ubuntu 12.04 and am experiencing a serious problem: My laptop gets really hot when I use Ubuntu. I didn't have this problem with Windows ...
1
vote
2answers
3k views

CPU High temperatures 12.04

Hi I have a Acer Aspire 4530 With a AMD Athlon(tm) X2 Dual-Core QL-62 × 2 prossesor. I installed Ubuntu 12.04 and now my laptops temperatures are realy high specially when using flash. This is one of ...
3
votes
2answers
3k views

CPU heat problems!

Hi I'm with Intel i7 Dell-laptop. I installed Ubuntu 12.04(64bit) from scratch. I realized the CPU temperature increased immediately(it's not difficult to detect temperature with this computer only by ...
0
votes
1answer
460 views

Intel CPU whine

Since I installed ubuntu 12.04 I started hearing cpu whine again. It's really loud and annoying. I tried setting max_cstate to 2, didn't help. On windows I remember muting the microphone - that fixed ...
1
vote
4answers
996 views

Overheating on Dell Studio XPS 1645

So I was wondering if anyone else has come upon this problem, and/or has come up with a solution. When I use my Ubuntu partition, my computer becomes extremely hot, and the fan runs very noisily for a ...
0
votes
2answers
5k views

HP Pavilion G6 1209 temperature higher than usual and fan working in 11.10

Installing Ubuntu on this new machine i had various problems, so I asked around ask ubuntu for a solution. This is the latest one! :D When I start the pc it shows the temperature around 50-55. When I ...
9
votes
4answers
5k views

What can I do to prevent Ubuntu from overheating my Notebook?

I have an easynote tj65 (2.1 ghz dual core with Geforce GT240M) running Ubuntu 11.10 and Windows 7 in dual-boot-mode. While Windows 7 doesn't have any comparable issues, Ubuntu is making my notebook ...
6
votes
4answers
5k views

High Idle CPU temperature under Ubuntu, but not Windows

I have a Dell Inspiron Mini 1012 running Ubuntu 10.04 and Windows 7 Starter in a dual-boot configuration. The CPU runs much cooler in Windows than it does in Ubuntu, even when the CPU has been ...