How do I change to the new Kernel version.
- Need to update the system.
- First check current version of kernel use (#uname -r) command.
- Open the terminal and run (#sudo apt update) for Ubuntu.
- If system is CentOS/ RedHat/ oracle Linux box then, first clean cache. run (#sudo yum clean) all.
- Now run yum update.
- Once system upgraded after that system need to reboot.
- some time after reboot system new kernel version not coming. in this condition need to check grub.conf file. what is default value.
#boot=/dev/sda
default=0
| How do I change to the new Kernel version |
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