How do i fix this?

General Help
1

i saw there were updates in the taskbar and i got this error while trying to install them

help
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2

You can elevate to root with

sudo -i

then launch your file manager from there. For Core users, launch with nautilus and Lite users can launch with thunar
Navigate to /etc/apt and then right click sources.list and select "Open with Text Editor"
Ensure that "Show Line Numbers" is enabled in the settings and look to the 58 line.
Remove the bad entry at line 58.
Save the file, then in terminal run

sudo apt update

3

it worked thank you