Lenovo S10-3 Fan Control (Linux) and overheating

Good day to everyone.
Let me describe the situation. My Lenovo S10-3 is always hot (even in idle) and uses internal fan very often. It irritates very much because fan is noisy (service found no problem).
Sensors: acpi-tz ~60C, core ~50C (idle).
But even fan is disabled (connector is pulled out from motherboard) temperature becomes not much higher --- approx 65-70C.
Now, the question: is there any way to override BIOS fan control values? (e.g. 55C="Fan on" to 60C="Fan On")
For the S10 series there is program named "Fan Control", but it doesn't work on S10-3 and this program is for MS Windows only. Can anyone give comprehensive ansver/guide how to control fan speed (or on/off temperature values) using native linux tools or special program? It might be very useful for others who experiences the same problem. Thanks.

The heatsink is not connected to the surface of CPU and GPU and this is why you said that disabling the fan doesn't make any difference in the temperature. There are two pieces of thermal pad on the CPU and GPU.They are actually unusable. Remove them. Put thermal paste on the surface of CPU and GPU and heatsink and then put a piece of copper on CPU and GPU. This will make connection between heatsink and surface of CPU. This will make the fan usefull . Do this at your own risk (There is no risk. But use suitable pieces of copper is very important.) Using google will help you find about this issue

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If the SMC reset does not help, install istat menus:
http://bjango.com/mac/istatmenus/
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i've heard that the new 17" books are also affected by the buggy smc fan control just like the 15" late 08 MBP! anyone can confirm this? so has anyone tested his new MBP (especially the 2.93GHz version) just like described in this thread?:
http://discussions.apple.com/thread.jspa?threadID=1823105&start=0&tstart=15
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samuel1 wrote:
I have seen laptops with intel cpus from every single brand have problems with temp reporting and then fan control on the book. HP, Dell, Lenovo, Apple, its everywhere! millions of models! If you panic everytime you have to adjust the fans yourself, you'll be in a panic for the rest of your laptop-using life.
Forget it and up the fans with SMC fan control!
and again, read the linked thread.
if you reset the smc, the fan control is ok. if you heat up the cpu the second time or you put your MBP to sleep and wake it up the fan control is strangely faulty! the intel cpu isn't reporting the temperature wrong!
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Message was edited by: preller

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Hi,
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Hio
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Quote from: Aod_Knight on 29-May-15, 04:53:51
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Right fan not working and temperature rising

Hi guys (and ladies...)!
I've installed SMC Fan Control on my MBP because it was running hot. Last summer (no, no, I didn't give you my heart...), I sent my MBP in for a logic board replacement, because one day the screen stayed obstinately dark, though I could hear the hard drive spinning... and the fans too!
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Something's wrong, right?

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User-developed Fan Control for the S10(e)

Hello and welcome.
When you've searched the internet and found this thread, it's possible that you are an owner of a Lenovo Ideapad S10 or S10e which has a little problem with the behaviour and/or the noise of the fan. In this post you will get all the informations you need to handle this problem for yourself. It should also be the same on every S9/S9e.
Just a few comments before we begin:
This is not an official support or solution by Lenovo.
We are just normal users as you are, but we get rid of the fan and wanted to find a way to handle it. So if you want to try anything of the methods described here you have to know that you'll do all this only at your own risk. We are not responsible for any damages of your device. You should only use these methods if you know what you are doing.
Please note that this thread is only for discussing, improving, trouble shooting and perhaps extending the fan control utilities. Any general complaints about the fan problem itself should be placed in the original thread right here: http://forums.lenovo.com/lnv/board/message?board.id=IdeaPad_Netbook&thread.id=795. It already has 80+ pages (the link goes to the first page) and it is better to exclude all the fan control stuff because there it's very difficult to keep an overview.
Here you may post all of your questions, ideas/brainstorming, concerns, thanks and so on and you are really invited to participate and be an active member.
In this first part of this post I'm going to summarize all information about using a fan control utility. For any newbie it will be enough to read this post to get all necessary information. The second part does the same for developement of fan control utilities as we still have no known or working fan control utility for Linux, Mac OS X and other OSs I've forgotten - for now.
For getting started you need a S10 or S10e with an up-to-date BIOS. For the S10 it's the 90 67, for the S10e the 66.
The battery issue
Under very specific circumstances - that we haven't figured out yet - it might happen that your Lenovo S9/10(e) no longer detects the battery while using S10FanControl or S10Fan. It might occur after 2 minutes, it might occur after 2 months, it might never occur. It does not occur using Notebook Hardware Control.
It can be solved by removing the battery, waiting 10 seconds and put it back in. Then the battery is re-initialized and the detection works again.
S10FanControl - Windows
The first utility is S10FanControl created by user dresslerc. The current version is 1.0.0.1, available here: http://www.mediafire.com/file/yd5xmnrnijf/S10FanCtrl1.0.0.1.zip. After you've downloaded it you just have to extract it and start the .EXE in the "Release" folder. Here are the notes and the description dresslerc posted right here:
Everyone,
I've uploaded a version which everyone can use to test with. Remember this is still a TEST version although I think it works for the most part. It should work both on the S10/S10e.
Please install the .NET Framework 2.0 or later first.
Then click here to download the exe: http://www.mediafire.com/?jlg2enkjdxn
Once downloaded, extract the files and hit hte S10FanCtrl.Exe. Once this program launches you should be able to control the fan. Keep in mind that if you lower the fan speed then it'll take upto 30 seconds before the S10 registers the change, so be patient.
I've only tested this on the latest BIOS 59. I am sure it will work on the 57 as well but the individual speeds might not work properly on that version. Please try it out and report back.
The only issue that I heard so far is that occasionally the fan will kick in regardless if in Manual/Smart Mode. Also the temp it shows may not be accurate. If you find any other issues please let me know what they are so I can attempt to fix them.
Once we have all the kinks worked out then I will release the source.
Heres a quick Video: http://www.youtube.com/watch?v=_PKl70ZgmFg
REMEMBER: USE PROGRAM AT YOUR OWN RISK!!! I AM NOT RESPONSIBLE FOR ANY DAMAGES THIS PROGRAM MIGHT CAUSE.
Application Use:
BIOS Controlled - Fan is controlled by the BIOS
Smart Mode - Fan is controlled based on the conifguration in the options. You can set the threshold here at what temp you want the fan to kick in...
Manual - Fan is controlled manually by the slider.
If you want to have the program startup automatically, then place a shortcut of the app in the PROGRAM FILES -> STARTUP folder. Then you may want to go to the options and make the application minimize at startup.
Edit:
It seems there are some issues with the app and the S10e or previous BIOS versions. Will post a fix asap.
The source code for S10FanControl is available here: http://www.mediafire.com/?sharekey=7a3fb99d33817c08c2b435915e8821d7e04e75f6e8ebb871, written in Visual Basic .NET 2008.
S10Fan - Windows
The second utility is a tool written by user slash:
Hi guys,
Well it looks like Lenovo dropped this matter after all. Anyway, I have here another fan controller to add to the bunch. I have been using it for some time now without any problems. It is for both S10 and S10e.
What the program does is basically the same as others. The S10's fan speed is controlled according to the ACPI thermal zone temperature. By over writing the values which resides at offset 50h of the EC register at an appropriate timing, the ACPI thermal zone temperature is over ridden. The program is written in C and uses WinIo created by Sysinternals. The GUI version is available now.
It should be noted that the fan speed temperature thresholds differs with BIOS version. For 14CN67WW and 14CW90WW the fan changes speed at temperatures 60c, 65c, 70c, and 80c. Furthermore, the BIOS will automatically shutdown the S10 if the temperature reaches 90c.
The program has a fail safe mechanism that automatically disables itself if the actual ACPI thermal zone temperature goes above 85c. This allows the BIOS to regain control and the fan will work as intended by Lenovo. If the temperature drops below 85c the program will take over control again.
To run the program, you will need administrative privileges.
Known working BIOS versions: 14cn58ww, 14cn60ww, 14cn67ww, 14cn90ww
The program will work with any BIOS version as long as the BIOS uses the 50h EC register readouts to control the fan.
build 2009.05.24
Higher priorities for EC commands.
Usage: The program will run in the system tray. Double click or right click and use the menu to open the program. To determine the BIOS temperature thresholds, use the 'Setup' button. To run at boot time, place a short cut in the startup folder.
http://www.mediafire.com/file/njhz0icym2t/S10Fan.zip build 2009.05.23
Usage: S10Fan.exe
Added GUI.
build 2009.05.17
Usage: S10Fan.exe 60 65 70 80 70 75 80 85
S10Fan.exe test
The first 4 values are the BIOS temperature thresholds, the latter 4 are new thresholds that we want to over ride with. To determine the BIOS temperature thresholds, use the 'test' option.
build 2009.03.16
Usage: S10Fan.exe 70 75 80 85
-Slash
For updates and newer releases please check slash's post: http://forums.lenovo.com/lnv/board/message?board.id=IdeaPad_Netbook&view=by_date_ascending&message.i...
Notebook Hardware Control - Windows
The third utility is a profile for Notebook Hardware Control. I've adapted it from a profile for the Lenovo N500 which I've found here: http://nhc.yourcopy.de/overview/. With the manual for creating the profiles that can be found here: http://www.notebook-treff.de/board/database/hilfsprogramme-f%C3%BCr-nhc/92-how-to-create-an-acpi-fil... I was able to change the ACPI commands to work on the S10(e).
Installation and setup is divided in two steps. The program Notebook Hardware Control (NHC) is available at http://www.pbus-167.com/. Install the program, but do not start it for now. Then you need my NHCConfig utility, available here: http://forum.eeepcnews.de/download/file.php?id=1476. It detects your model number and BIOS-version via WMI and writes a proper S10(e) profile to the NHC acpi directory. The GUI is German if you have a German Windows and English if not. Additional languages can be added.
After you've extracted the ZIP-file you have to start the nhcc.exe (requires .NET Framework 2.0). At first a message appears that you use the program at your own risk. Then you can choose if you want to apply your own settings (experts) or if you just want the program to run with my defaults (newbies). In the settings window you can see your system details on the left, you can set up your thresholds in the middle and you can set the fan speed you want on the right. Then click on execute.
Now start NHC. Go to the "Settings" tab and click on "Show all NHC options and settings". Then a few more tabs appear. Go to the "ACPI" tab and check if the "ACPI Control System" is running (if everything works, the message "ACPI Control System running" will appear, otherwise it says "ACPI control system is not yet configured for this system"). Now click on "Show ACPI Control System details".
Here you can change the temperature values the fan control depends on (the settings from NHCC are the default values). On the bottom of the window you can see the "Current CPU temperature". That is the value you have to deal with. In general it has a value of around 60°C. In the middle you can see four user editable temperature values. You can leave the values as they are if everything works. The on/off values are responsible for the temperatures at which the fan starts running and stops again after cooling the device. The level values are responsible for the fan speed, for example you can set the off_level higher to let the fan run all the time at the lowest level, if the values do not fit for your device or whatever.
You can switch between NHC and BIOS control by disabling or enabling the "ACPI Control System" or by closing NHC.
Q:
A:
With every utility it is possible that it takes some time until you see an effect after you've started the program. Any failure of the programs should be no big problem because the only thing that should happen is that the BIOS controls the fan. Another issue that might occur due to the way the fan is controlled is that the fan may start running for a very short time and it looks like the fan control has lost control. The fan should stop immediately or at least after a few seconds.
Keep in mind that running the S10(e) with a fan control means that the S10(e) has to deal with higher temperatures. That could mean that the device will not last for 10 years but only 9 years (who uses a netbook so long...?). In every case you need a tool for monitoring your cpu temperature. We know that especially Core Temp 0.99.5 and Real Temp 3.00 do a very good job. That is important because the temperature values you need to set up the fan control are different from the values reported by the cpu sensor, they are between 15°C and 20°C higher. A normal temperature reported by the monitoring should be around 40°C, with the NHC default values the fan starts running at 52°C and stops at 38°C.
Q:
A:
Q:
A:
END using fan control
BEGINNING developing fan control
Controlling the S10(e)'s fan is a litte bit difficult because it looks like there is no way to control it directly. But it is possible to manipulate the temperature the BIOS fan control depends on. As long as the built-in fan control thinks that the cpu is cool enough the fan stays off. And that is exactly the point where we can attack.
The fan control depends on a field called RTMP in the memory of the embedded controller. It can be accessed via "_SB.PCI0.LPCB.EC0.ERAM", the offset of RTMP is 0x50 (hex) or 80 (dec). It is a direct I/O read/write. The complete NHC command for reading the value is: ACPI.FIELD.ReadByOffset("_SB.PCI0.LPCB.EC0.ERAM", ref value, 0x50, 8) with "value" as the variable which gets the value.
What program logic do you need? You need a timer or something else that conducts an always-refresh cycle. It sounds very easy: You read the value, manipulate it and write it back. And it is that easy, you just have to keep some things in mind.
This refresh has to be done very often. The procedure must be very thin and quick. Also the bus that is used to communicate with the EC is a problem, but since the S10e BIOS 66 it became a minor problem for me because it looks like the built-in fan control now depends on some kind of average value over the last few seconds and it doesn't really matter if one write-cycle is failing.
The read-event must be placed before the write-event. Otherwise you just read your manipulated value. The field is filled by the system regularly, so you just have to test if the read_value is different from the written_value, then you know that the field was filled with a "fresh" value. Like "if read_temperatue <> written_temperature then real_cpu_temperature = read_temperature else do nothing".
About the values you have to write back... you will have to test and play a bit. My experience is that you can select three fan levels, starting at 59°, 62° and 70° - at least with the NHC profile and my S10e it's like that. It's some trial 'n' error. My fan stays off at < 59°, but you should select a very low value for fan_off like 30°. In my opinion it switches off much faster the lower the written value is. But it's just a feeling, I haven't measured it.
Q:
A:
Q:
A:
Perhaps some users from countries with other languages than German and English can add tags for "fan", "control" and "noise".
Note from Moderator: Minor edits in title and disclaimer.
Message Edited by JaneL on 04-25-2009 02:32 PM

Great opening post Carsten!
The latest bios:
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-71252 (BIOS 66)
The FSB can be reduced from 133MHz to 100MHz using SetFSB, this also reduces the heat:
http://www13.plala.or.jp/setfsb/
clockgen = SLG8SP513V
If you add a shortcut to the startup folder the program will start at startup. Under properties you can change the target to:
"C:\Program Files\SetFSB\setfsb.exe" -s100 -b1 -cg[SLG8SP513V] -w20
So it starts with a FSB of 100Mhz, in the background, with the right clock generator, after 20 seconds.
Message Edited by quazar on 04-25-2009 05:07 AM

Proper Fan-Control by Lenovo?

Hello Everyone,
two weeks have passed since i got my Thinkpad L530 and for the most part i am happy with it. But there is one issue which gets on my nerves:
- the absolute annoying pulsing of the fan !!!
For me one of the most important reasons to buy this laptop were the good test-results about noise-emission and battery-duration, because i use this laptop for work. Therefore annoying fan-sounds are unacceptable.
To solve this issue i have comb through serveral forum-threads and finally found a solution for my Win7-OS with TPFanControl. But i also use Xubuntu and on linux there are currently no working fan-applications for the SL- / L- and some E-Series
What i have read about i'm not the only one with that problem and that issue seems known for ages....so my question is:
- WHY do we still have to use third-party programs to get this problem solved, with the risk of breaking our hardware? Is it that hard for lenovo to offer a proper fan-control for their devices?
Greetings, Christian W.

ArchSoarer: thanks. This thread is almost a zombie, but I have tried your "acpi_osi=Linux" boot command. It does make the fan operate correctly EXCEPT where one suspends or hibernates, in which case I still get fan problems. I have outlined the situation here on our wiki: http://wiki.archlinux.org/index.php/Tos … llite_L300 and have a link there to an attempt to fix the issue by disassembling the DSDT. I have yet to go any further and attempt to fix the DSDT errors in this laptop. For the moment, because Arch boot quite quickly I simply do not use hibernate or suspend on that laptop.

Fan not working. Hardware problem, or is it just quiet, or is it Linux and DSDT? How can I know?

Hi.
The fan in my Lenovo 3000 V100 doesn't seem to work.
- On Linux (Ubuntu 10.04) the laptop overheats sometimes to point of shutting down.
- I don't use Windows, but I tried a bootable Windows CD and it seems the fan isn't working. I can't hear it and it doesn't seem that any air is coming out of the fan. I tried with Thinkpad Fan Controller 0.20 and manually setting the fan speed to the maximum. I noticed no difference.
- When starting the computer I can hear the hard drive the first few seconds, but I don't think I hear the fan so I don't think it's starting at all. Os is it so quiet?
How can I be sure it is a hardware problem?
I ask this because a many laptops have problems in Linux with DSDT (a file from the BIOS) than only work on Windows. And I have had this problem in the past. (I tried compiling the Linux kernel with a DSDT I fixed myself and posted in this forum 2 years ago, but this time it didn't work).

are you able to monitor fan RPM ?
if not how comes this is not availble to read that info?
may this help :
http://forums.lenovo.com/t5/Linux-Discussion/reading-fan-status-under-linux/td-p/115368/page/2
http://rzr.online.fr/q/lenovo# g470 s103t (Please Contact me if your s10-3T is booting win7 or support bluetooth, 3g)
Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian

Lenovo Yoga 2 13, Kali Linux 1.0.7, Ubuntu 14.04, Windows 8.1 install, config, and wifi fix.

Lenovo Yoga 2 13, Kali Linux 1.0.7, Ubuntu 14.04, Windows 8.1 install, config, and wifi fix.
I wanted to share an experience with everyone I hope will help others avoid what I have gone through the past 3 days. I bought a Yoga 11s that I loved but had some issues with the wireless, Lenovo being awesome replaced it with a Yoga 2 13. I love this laptop but ran into some issues with Linux install/wireless, which I wanted to show how to resolve in one place. Hopefully this will help someone else get through this quicker
I am going to try and write this for someone with little Linux experience, if I miss the mark please let me know and I will clarify the best I can.
For work I need Windows 8.1 and Kali Linux, while for home I prefer Ubuntu.
My Yoga 2 13:
I5 1.6 ghz
8 GB ram
256 GB SSD
ORANGE!
My requirements:
I need Windows
I need Kali Linux (livecd, even with persistent mode was not an option as it would not save the wireless fix or system updates) – I would also like this on a USB drive and not the internal SSD
I would like Ubuntu
Needed to do this:
1. 2 USB thumb drives (at least 8gb in size each) I used 2 Leef Supra 32GB drives. They are my favorite right now and are only about $27 at amazon.
2. Phone that can USB Tether or a USB Ethernet card (External USB wireless will show as "Hardware Locked"). Again you can pick one up for sub $10 if you need the USB Ethernet route. I used my Galaxy S5, you will need to download 200-300 mb of items through this so make sure you have the data if you go that route.
3. You may be able to get a USB wifi card to work if you do the following after boot. This only worked once for me.
                a.Type ‘sudo rmmod iwlmvm’
b.Type ‘sudo rmmod iwlwifi’
4. ISOs of Ubuntu and Kali Linux (I used Ubuntu 14.04 and Kali Linux 1.0.7)
5. Software to unzip the ISOs. I recommend 7-ZIP and will be referencing this in this guide.
6. I will include the EFI boot files and the WiFi fix files if I can attach. Otherwise I will provide a link to them.
   Link: https://www.dropbox.com/s/puxnnoft3gn2b6l/WiFiFix.zip
Recommended (these are just in case you corrupt something making your system not see any OS
1. I would call Lenovo beforehand and get a set of recover disks (this will take 2-3 days)
2. In the meantime a USB Windows 8.1 or 8 ISO (the repair feature may save you)
*Note: At many points in this guide I detail steps and commands. Please double check that you understand the step before proceeding. There are multiple points where a mistyped command or clicking the wrong option will cause your entire system to fail and you will need to reformat the entire drive and start over. This also will make One Touch recovery not work. Proceed with caution.*
I did not need to disable ‘secure boot’ to do this, but keep in mind that you may need to.
Steps:
First let’s go through the installs, and then we will go through grub config and wireless fix
1. In Windows scroll to computer and right click, select manage.
2. Go to “Disk Management”
3. Select the main HDD (notice Lenovo puts a stupid number of partitions on here)
a. I deleted the D: drive on here, if you do this make sure to copy the drives over to your main C: drive. You will want to run each of the installers and repair the drivers after.
4. I used the space from the D: drive and pulled a little more creating a 50 GB partition for Ubuntu and my swap file
a. You can also add more space by right clicking your C drive and selecting shrink
b. Do not format the partitioned data as this will make identifying it later much easier.
5. Open a command line
                a. Swipe from the right of the screen and select search
                b. Type ‘cmd’
                c. right click and select ‘run as admin’
6. For Ubuntu: Type ‘diskpart’ into the command line
                a. type ‘list disk’
i. You should see 2-3 disks depending on if you have one or both usb drives in the laptop at the time. I would suggest only doing 1 at a time so you don’t lose track.
                b. type ‘select disk $’ (Replace the $ with the number of the drive)
c. ***** Before proceeding make sure you have the correct drive selected or you can ruin your Windows install and Lenovo one touch recovery will not fix it since we have changed the partitions *****
d. type ‘clean’
e. type ‘create partition primary’
f. type ‘active’
g. type ‘format fs=fat32 quick’
h. type ‘assign’
i. type ‘exit’
6. For Kali Linux: Type ‘diskpart’ into the command line
                a. type ‘list disk’
i. You should see 2-3 disks depending on if you have one or both usb drives in the laptop at the time. I would suggest only doing 1 at a time so you don’t lose track.
                b. type ‘select disk $’ (Replace the $ with the number of the drive)
c. ***** Before proceeding make sure you have the correct drive selected or you can ruin your Windows install and Lenovo one touch recovery will not fix it since we have changed the partitions *****
d. type ‘clean’
e. type ‘create partition primary size= 3272
f. type ‘active’
g. type ‘format fs=fat32 quick’
h. type ‘assign’
i. type ‘exit’
j. By doing this we can maintain a portion of this drive as the install CD and still have linux install/ liveCD if we need to run it on another machine.
7. At this point the drive is ready to have the contents of the ISO copied over.
8. Right click the ISO and select 7-zip then ‘zip to /’ This should unzip the ISO to the location of the ISO into a folder named exactly the same as the ISO.
9. Once this is done for Ubuntu ISO it is done
10. Kali requires a little bit more to be ready
                a. Kali will need some files added for EFI boot. --$--
                               i. Thanks to: https://forums.kali.org/showthread.php?271-How-to-EFI-install-Kali-Linux
                               ii. EFI files are located within the wifi fix folder https://www.dropbox.com/s/puxnnoft3gn2b6l/WiFiFix.zip
11. Now let’s start with Ubuntu
Ubuntu install
1.     Place USB drive into the laptop and press the “Lenovo boot” button next to the power button
2.     Select ‘Boot Menu’
3.     Select ‘EFI USB Device (Name of drive)’ Mine stated Leef Supra
4.     Select ‘install Ubuntu’
5.     Go through the Ubuntu install until you get to select the install drive
6.     Once you get to the install portion it will ask you to select from one of 4 options. Select ‘Manually select partition’
7.     Select the “Free Space” where we opened up some of the drive
8.     You will need to create 2 partitions, I usually create the swap partition at the end of the drive
a.     First I create the swap
                                          i.    Set at the end of the drive
                                         ii.    Set size to 1024 mb
                                        iii.    Set type to ‘swap’
b.     Second create the ext 4 partition
                                          i.    Set to beginning of drive
                                         ii.    Set to remainder of the space
                                        iii.    Set type to ext4
                                        iv.    Set mount point to /
9.     Finish the install and boot into Ubuntu
10.   You will notice that your wireless is ‘disabled by hardware’ This is fine for the time being and we will worry about this after the kali install. If we fix it now for some reason after installing kali we get the error again and would just need to fix it again.
Kali Linux install
1.     Place USB drive into the laptop and press the “Lenovo boot” button next to the power button
2.     Select ‘Boot Menu’
3.     Select ‘EFI USB Device (Name of drive)’ Mine stated Leef Supra
4.     From the grub menu select ‘install kali linux’ both graphical and text work. I much prefer text install
5.     You will get a few errors through the install but that is fine
6.     The first we see is about network hardware and ‘load missing firmware from removable media?’ – Select ‘no’
7.     Then select no ethernet card
8.     It will have you name your machine then it will ask you for the root password
a.     If you want to just use root *not recommended* place the password here
b.     If you wish to use a non-root account then leave these blank and it will ask you for a name, username, and password of the new machine *Very Recommended* - this will also add this user to the sudoers file
9.     It will then ask you to ‘partition disks’
10.   Select manual
11.   Now here is where it can get a little confusing so read twice click once
12.   Select the USB drive from this list
13.   Mine shows up under (sdb) – Leef Supra
a.     It could be sdc, sdd, sde, etc… depending on how many drives you have plugged in.
14.   You should see one primary drive that is 3gb or so that is formatted as FAT32. – DO NOT TOUCH THIS PARTITION!
15.   You should see the remainder of this drive as ‘FREE SPACE’ select that
16.   Create a partition at the end at size 1024mb and swap
17.   Then create another one for the remainder of the drive and set it to ext4 with mountpoint of /
18.   Continue through the install after you should see an error warning you that ‘you may not be able to boot’ that is fine, select continue
19.   Then select from the menu of all the options ‘continue without bootloader’
20.   It should finish up then reboot on its own.

First setup/boot/fix grub
1.     You should be able to boot up into GRUB2 menu now.
2.     You may not see kali linux in this menu (make sure you have your towel and don’t panic!)
3.     Boot into Ubuntu
4.     Once you log in you should see that you still cannot use wireless due to being locked by hardware
5.     This is expected
6.     Let’s fix grub then we will come back to fixing wireless
7.     Plug in your device to connect to the internet (USB Tethering or USB Ethernet)
8.     Once you verify that you now have an internet connection run the following from terminal
a.     ‘sudo add-apt-repository ppa:danielrichter2007/grub-customizer’
b.     ‘sudo apt-get update’
c.     ‘sudo apt-get install grub-customizer’
9.     You can also edit the grub.cfg manually if you know what you are doing… I did not
10.   Open grub customizer
11.   It should auto populate and you should see ‘debian (kali linux)’ somewhere in the list
12.   It should be mounted to /dev/sdb2 or /dev/sdc2 depending on how many devices you have
13.   At this point go ahead and save
14.   Reboot and test that you can get into each OS
15.   This is where my inexperience got me. I spent 2 of my days so I am including this error: If when you boot into Kali you get an error somewhere that says ‘/bin/sh: can’t access tty: job control turned off’ look above it for an error that looks similar to ‘ALERT! /dev/sdc2 does not exist. Dropping to a shell!!’
a.     That error is due to the mount point being incorrect in grub, reboot and from within grub highlight the kali boot. Press ‘e’ then towards the bottom you should see ‘root=/dev/sdc2’ change this to ‘root=/dev/sdb2’ again the number doesn’t matter just make sure it stays the same.
b.     Press F10
c.     If this boots fine then you will need to go back and fix the grub.cfg or load into Ubuntu and open grub customizer again, it should fix this
16.   Now you have 3 working OS on the machine with one being on a USB! Congrats!
17.   You can remove the USB with no worry of screwing up your install, but you will not be able to boot into Kali Linux until you replace it. I would suggest only removing it and replacing it while the machine is powered off, but that’s just me.
Fix Wireless
Now is the time to do what probably ¾ of you came here for. FIX THE DANG WIRELESS. This is a huge problem from Lenovo’s side that I hope they realize how important Linux is and will fix. I won’t hold my breath though.
Log into Ubuntu : This is well documented in the following forum post on page 3 by user Haohe:
http://ubuntuforums.org/showthread.php?t=2215044&page=3
His has you download quite a large file, mine should be much smaller.
https://www.dropbox.com/s/puxnnoft3gn2b6l/WiFiFix.zip
1.     Download the attached package with the fix.
2.     Connect your USB internet device (tether or ethernet)
3.     Place the packages somewhere easy to access, in this example I will place them under ~/Desktop/WiFiFix
4.     Type ‘cd ~/Desktop/WiFiFix/’
5.     Now we need to prep the tools we need.
6.     Type ‘sudo apt-get update’ – we did this before, but you know, just in case
7.     Type ‘sudo apt-get install linux-headers-`uname –r`’   Note around uname-r they are the ` symbol not the ‘ this is located just above the tab on the same key as ~.
8.     Type ‘make’
9.     Type ‘sudo cp /lib/modules/3.13.0-24-generic/kernel/drivers/platform/x86/ideapad-laptop.ko ~/ideapad-laptop.ko.backup’
10.   Type ‘sudo cp ~/Desktop/WiFiFix/ideapad-laptop.ko /lib/modules/3.13.0-24-generic/kernel/drivers/platform/x86/’
11.   Type ‘sudo modprobe -r ideapad-laptop’
12.   Type ‘sudo modprobe ideapad-laptop’
13.   Type ‘sudo rfkill unblock all’
14.   Type ‘sudo modprobe -r ideapad-laptop’
15.   Type ‘sudo mv ~/ideapad-laptop.ko.backup /lib/modules/3.13.0-24-generic/kernel/drivers/platform/x86/ideapad-laptop.ko’
16.   Next we need to blacklist the ideapad module
17.   Type ‘sudo echo 'blacklist ideapad-laptop' > /etc/modprobe.d/blacklist-ideapad.conf’
a.     The first time I tried this it wouldn’t work. So I did the following
b.     ‘sudo touch /etc/modprobe.d/blacklist-ideapad.conf’
c.     ‘sudo vim /etc/modprobe.d/blacklist-ideapad.conf’
d.     Enter     blacklist ideapad-laptop
e.     Exit and save
18.   Reboot your Yoga 2 13
19.   Boot into kali and see if you have wireless, if you do then you are done. If not we will need to repeat this process with one small little change.
Kali Wifi Fix
1.     Copy the sources.list from the package provided
2.     Replace /etc/apt/sources.list with the included
3.     Some of the file path changes but the process remains the same from here.
Congratulations you now have 3 OSes one portable to other machines and working wifi!
Thank you
SirGed

Lenovo G560 CPU FAN stop then overheating

Hello i have lenovo G560 after i turn it on a few seconds fan working then definitiveli stops and cpu go overheating and notebook go stutdown. I try to change CPU fan but issue is there still. Sorry for my poor english. Can anybody tell my what i want to do?

hi deadbiker,
Overheating problems are commonly caused by evaporated or dried out thermal paste or dirty cooling fan. Since you replaced the fan, I recommend you remove the heatsink and re-apply a thermal compound on the CPU and GPU (if applicable). See page 41 on the Hardware Maintenance Manual on how to remove the heatsink.
If the fan still stops and the unit overheats and shuts down, the CPU might be throttling or might be faulty already. I recommend you send the unit for service (either a local repair shop or thru lenovo since they have diagnostic tools to check the unit out). Support phone list here.
Hope this helps.
Cheers
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