Score:0

Can't upgrade from 16.05 to 18.04

eh flag

So for more clarification from the last post i will redo it; Ok, so i used crouton to install Ubuntu 16.04 with gnome, and its nice, but little applications actually work...

I first tried the update manager, and it said it didn't have permissions to update, so i tried the do-release-upgrade commands in the terminal, and heres what popped up.

Checking for a new Ubuntu release
Get:1 Upgrade tool signature [819 B]                                           
Get:2 Upgrade tool [1,251 kB]                                                  
Fetched 1,252 kB in 0s (0 B/s)                                                 
authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg' 
extracting 'bionic.tar.gz'
sudo: unable to execute /tmp/ubuntu-release-upgrader-ky8ganal/bionic: Permission denied
Hangup

Can anyone help? I didnt give enough clarification on the last post so sorry about that...

MistyDev avatar
eh flag
Omg i am not used to the formatting on this website, so i think i typed in the code section, my mistake
ar flag
You may edit your post by clicking on the word **[Edit](https://askubuntu.com/posts/1458453/edit)** below your question. Crouton based instructions are off topic here as that is not how official Ubuntu is installed.
ar flag
Why don't you edit your first question and put all the information there?
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