problem : Sorry, Ubuntu 16.04 has experienced an internal error

[sajadshiraz]

hi
i did update ubuntu
after update my ubuntu has error
Sorry, Ubuntu 16.04 has experienced an internal error
please help me

[cruzer001]

And you can still get into your system, right?

If so, open a terminal and enter:


sudo dpkg --configure -a && sudo apt -f install

And post back here if you get any errors.

Also run:


sudo rm /var/crash/*

and reboot

If you still get the popup, you need to post the report.

[sajadshiraz]

i have error after enter code
error is :
sajad@sajad:~$ sudo dpkg --configure -a
sudo: unable to resolve host sajad

[cruzer001]

sudo: unable to resolve host sajad

I am not sure how this happen, here is a link to some fixes.

https://ubuntuforums.org/showthread.php?t=1754106

Please read and post back with any questions.

Also, if your not comfortable with using the command line. Please backup your personal files/folders first. Worst case would be a system reinstall if something goes further wrong.