ubuntu16.04 downgrade kernel version to 3.13.0-85

1. Preface

When using ubuntu16.04 to compile the instance code simplefs of the experiment course, we found the compile times error as follows:

Therefore, you need to downgrade the kernel version of ubuntu16.04 to 3.13.0-85-generic

2. Modify the software source 2.1 backup Source configuration file

sudo cp/etc/apt/sources.list/etc/apt/sources.list_bak

2.2 Opening a source configuration file with an editor

sudo vim/etc/apt/sources.list

2.3 Add a row to the last side of the file and save

Deb Http://security.ubuntu.com/ubuntu trusty-security Main

2.4 Perform the following command to update the configuration

sudo apt-get update

3. Install the new Kernel 3.1 execute the following command installation

sudo apt-get install Linux-image-extra-3.13.0-85-generic

sudo apt-get install Linux-image-3.16.0-85-generic

3.2 Execute the following command to see if the installation was successful

Dpkg-l | grep 3.13.0-85-generic

3.3 Opening the Grub configuration file with an editor

sudo vim/etc/default/grub

Found it

Grub_default=0

Revision changed to

grub_default= "Advanced options for Ubuntu>ubuntu, with Linux 3.13.0-85-generic"

Save exit, and then execute the following command to update the Grub boot

sudo update-grub

Restart the system after the update is complete

sudo reboot

No accident. After rebooting the system, the new kernel is enabled, and the following command is performed to see

Uname-r

3.4 Installing Linux-headers

sudo apt-get install linux-headers-$ (uname- R)

4. References

1.http://www.xf5000.com/2016/12/20/ubuntu-16-04-%e5%86%85%e6%a0%b8%e9%99%8d%e7%ba%a7/

There are no kernel folders in the 2.ubuntu14.04/lib/modules/xxx-generic/directory

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3.https://www.cnblogs.com/acm-jing/p/8604200.html

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ubuntu16.04 downgrade kernel version to 3.13.0-85