Hi Danielle, Thank you for the bug report.
These repositories are no longer updated simply because the latest version is in the official Ubuntu repositories. To fix this issue, simply remove these repositories from your repo list, e.g. https://www.linuxfordevices.com/tutorials/ubuntu/remove-an-apt- repository-ubuntu#4-Removing-a-repository-using-%E2%80%98Software-and- Updates%E2%80%99 ** Changed in: cairo-dock-plug-ins-extras Status: New => Invalid -- You received this bug notification because you are a member of Cairo- Dock Devs, which is subscribed to Cairo-Dock Project. https://bugs.launchpad.net/bugs/1895902 Title: Err :7 http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu focal Release 404 Not Found [IP : 91.189.95.83 80] Err :8 http://download.tuxfamily.org/glxdock/repository/ubuntu focal Release 404 Not Found [IP : 213.36.253.171 80] Status in Cairo-Dock Plug-Ins Extras (third-party): Invalid Bug description: Err :7 http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu focal Release 404 Not Found [IP : 91.189.95.83 80] Err :8 http://download.tuxfamily.org/glxdock/repository/ubuntu focal Release 404 Not Found [IP : 213.36.253.171 80] To manage notifications about this bug go to: https://bugs.launchpad.net/cairo-dock-plug-ins-extras/+bug/1895902/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~cairo-dock-team Post to : cairo-dock-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~cairo-dock-team More help : https://help.launchpad.net/ListHelp