Hash sum mismatched error in Kali linux

Hash sum mismatch is the well known issue to those who are familiar to Kali Linux. It doesn't have any permanent solution yet but we can solve this sort of problem through the following ways.

step 1:
try to update your system by running command

root@sh3ll:~# apt-get update 

during update you may see the hash sum mismatched error as in below figure

now, go to the repository file and make the certain changes like replacing the http with repo by running the command and you will see the repo as below

 root@sh3ll:~# nano /etc/apt/sources.list



 now replace the http with repo and save the repo file as below

now run the update again

root@sh3ll~#apt-get update
you will get the update successfully.

It may show same problem while updating your system simply change the repo term with http and run command



 root@sh3ll:~#apt-get update 

then the update will get definitely successful