Has the Ubuntu heating problem for Sony Vaio users been solved?

Posted by nischayn22 on Ask Ubuntu See other posts from Ask Ubuntu or by nischayn22
Published on 2012-04-22T04:46:52Z Indexed on 2012/09/21 15:53 UTC
Read the original article Hit count: 242

Filed under:

drivers

|

power-management

|

vaio

|

overheating

I use Sony Vaio VPCEA23en with graphics card ATI Radeon HD 5145 and have been using Ubuntu 11.10 and recently upgraded to 12.04 beta, however the problem of overheating (60-70) still persists. I have installed the graphics driver properly. Are there some features of Ubuntu that cause this problem? I would have no problem uninstalling them; Or will using a lighter version of Ubuntu (lubuntu) solve this problem?

Right now I am using Win7 and would like to switch to Ubuntu ASAP.

Snapshot using Lubuntu

© Ask Ubuntu or respective owner

Related posts about drivers

How do I remove a root kit from Windows XP?

as seen on Super User - Search for 'Super User'
I was looking for root kits following these instructions http://computersight.com/software/how-to-manually-remove-rootkit/ and saw this in my boot log: Loaded driver \SystemRoot\System32\Drivers\awhk9fmc.SYS I tried to search for that filename in Google but there was absolutely nothing found. I… >>> More
What is the difference between nvidia-graphics-drivers and nvidia-graphics-drivers-updates

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I see that there are two packages nvidia-current and nvidia-current-updates. The apparently stem from nvidia-graphics-drivers and nvidia-graphics-drivers-updates respectively: https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-updates I… >>> More
Compat Wireless Drivers Centrino N-2230

as seen on Super User - Search for 'Super User'
So I am using linux and am having trouble installing the Compat Wireless drivers Hardware: Intel Centrino N-2230 OS: Linux Mint 64bit (kernel 13.08-generic) I followed this link http://www.mathyvanhoef.com/2012/09/compat-wireless-injection-patch-for.html Output: apt-get install linux-headers-$(uname… >>> More
Link between low level drivers and tty drivers

as seen on Stack Overflow - Search for 'Stack Overflow'
I was writing a console driver for linux and I came across the tty interface that I need to set up for this driver. I got confused as to how tty drivers are bound with low-level drivers. Many times the root file system already contains a lot of tty devices. I am wondering how low-level devices can… >>> More
Kernel Error during upgrade or update commands

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am getting these errors during sudo apt-get update and upgrade... I tried all possible options no success. I recently upgraded to 13.04 and had problems with Broadcom WiFi. Fixed tat issues using the clean script... but looks like it did not install the Kernel properly.. Here is the o/p of the few… >>> More

Related posts about power-management

Vista Power Management GPO

as seen on Server Fault - Search for 'Server Fault'
Hi, I've created a loopback GPO that has several settings (both computer and user) including a Custom User Interface (Access 2007 Application) and Power Management (has the computer sleep after being idle for 2 min). I'm also filtering so that this policy does not apply to "Admins" - only to "Users"… >>> More
Diable Power Management in Fedora 12

as seen on Super User - Search for 'Super User'
How to disable the power management in fedora 12, so that lcd/monitor should not go to sleep/off when system is idle? >>> More
Diable Power Management in Fedora 12

as seen on Super User - Search for 'Super User'
How to disable the power management in fedora 12, so that lcd/monitor should not go to sleep/off when system is idle? >>> More
Windows 7 power management in Boot Camp mode

as seen on Super User - Search for 'Super User'
I have a Macbook Pro with Windows 7 installed in Boot Camp. I have serious problems with the power management and not sure why. I have the default Balanced power plan selected. Many times when I close the laptop and leave it for more than just a few minutes, when I open it back up, it does not awake… >>> More
Windows - CPU power management APIs

as seen on Stack Overflow - Search for 'Stack Overflow'
What APIs are provided by Windows for CPU power management (I'm interested in CPU frequency scaling, setting min and max CPU frequency - similar to what you can do in Control Panel in power plans, but in a programmatic way). I'm also interested in .Net APIs. >>> More