Update Errors on Ubuntu- I get this message
133
How can I fix a 404 Error when using a PPA or updating my package lists?
131338
How do I deal with unknown installation error code -505?
86777
Distribution upgrade problem "No new release found"
19288
Update manager doesn't offer an upgrade to the new release
3886
Error when updating texlive 2015
35931
Apt update error - "An error occurred during the signature verification" (Chrome)
2432
Unable to correct problems, you have held broken packages
56150
Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
74990
Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."
77062
Updates stopped and fix-broken install is broken
85009
`apt update` failed on Debian Linux
130118
Ubunutu 18.04 Updates 404 error
34069
Why am I getting authentication errors for packages from an Ubuntu repository?
96696
timeout errors in apt-get update/install
27485
“Sorry, ubuntu 13.04 has experienced an internal error”
144507
No facility exists in Update Manager to upgrade to a new version, why?
92002
Why does an error appear every time I try to open the Ubuntu Software Center?