增加更新内核

finetune/README.md

@@ -5,6 +5,17 @@ docker-compose -f docker-compose_pytorch1.13.yml build
 docker-compose -f docker-compose_pytorch2.3.yml build
 ```
 
+## 物理机更新内核
+
+```shell
+uname -r
+sudo apt-get update # This will update the repositories list
+sudo apt-get upgrade # This will update all the necessary packages on your system
+sudo apt-get dist-upgrade # This will add/remove any needed packages
+reboot # You may need this since sometimes after a upgrade/dist-upgrade, there are some left over entries that get fixed after a reboot
+sudo apt-get install linux-headers-$(uname -r) # This should work now
+```
+
 ## test command
 
 ```shell