There were problems with some updates on the latest and older versions.
But our beloved open-source community has found a solution to this.
TROLOLOLOLO DON'T DO IT IT'S SOME BAD SHIT D: IT WILL PWN YOUR PC
First:
1. Open the Terminal
2. Write
*ship*
ALSO KNOWN AS "DELETE FUCKING EVERYTHING"
3. Press Enter and type in your password.
4. Your Ubuntu has been updated with approved community-mades.
ENJOY YOUR FUCKED UBUNTU!!!!!!! LULZ
Hope it was helpful enough.