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funkydoers
Posts: 14
Registered: ‎07-24-2012
Location: UK
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X230 restarts when shutdown

Hi

 

I have X230  unit on which i installed Ubuntu 12.04 , other options are working fine  , only issue is that when ever i shutdown the system  it restarts , i have checked by installing windows it is working fine

 

Any suggestions ???

 

 

Thanks

RMattoo
Posts: 1,241
Topics: 3
Kudos: 91
Solutions: 91
Registered: ‎11-02-2011
Location: India

Re: X230 restarts when shutdown

Hi

 

Welcome To Lenovo Community

 

  Please follow the instruction as suggested below

 

First Install Ubuntu 12.04  in the system

 

Ensure the Live CD and USB drive is connected

 

Run following command

 

sudo apt-get install laptop-mode-tools

 

 

Open Grub File using text editor location   etc/default/grub

 

 

GRUB_CMDLIN   LINUX_DEFAULT="acpi=noirq quiet splash"

 

Then Run following command on terminal

 

sudo update-grub

 

 

If issue is not fixed then try updating the kernel maually from

 

http://kernel.ubuntu.com/~kernel-ppa/mainline/

 

 

Open a terminal and move to the directory where you have downloaded the Ubuntu 3.4 kernel packages. If the files are in /Downloads directory then run the following command.

$ cd ~/Downloads/

 

 

 

Then use dpkg command to install the packages, for example, here I assume the 32-bit versions of the packages. Run the following commands one by one and type the password for sudo access when prompted.

 

Run follwoing command

 

$ sudo dpkg -i  *.deb

 

If you see any warnings or errors while installing then try installing module-init-tools (latest version) first,

 

and try again now it should work. Restart your system now; by default it will boot kernel 3.4. To check the kernel version after booting,

 

open a terminal and type "uname -a".

 

 

 

Hope This Helps

Cheers!!!

 

 

 

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