Good morning ,
I tried to update to 16.3 education and I have its error messages in the report concerning brave and opera
think you
[CHECKING:Updating Apt Repos] Fatal Error: { error-repo-download-failed: W:Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-beta.s3.brave.com stable InRelease' doesn't support architecture 'i386', W:An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://deb.opera.com/opera-beta stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 24A1004B1F11DCC9, W:Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-nightly.s3.brave.com stable InRelease' doesn't support architecture 'i386', W:GPG error: https://dl.winehq.org/wine-builds/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F, E:The repository 'https://dl.winehq.org/wine-builds/ubuntu bionic InRelease' is not signed., W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., W:An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://deb.opera.com/opera-developer stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 24A1004B1F11DCC9, W:An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://deb.opera.com/opera-stable stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 24A1004B1F11DCC9 }
[CHECKING:Updating Apt Repos] Failed
[CHECKING] Failed
[CHECKING:Restoring System] Started
[CHECKING:Restoring System] Error: { error-repo-download-failed: W:Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-beta.s3.brave.com stable InRelease' doesn't support architecture 'i386', W:Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-nightly.s3.brave.com stable InRelease' doesn't support architecture 'i386', W:GPG error: https://dl.winehq.org/wine-builds/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F, E:The repository 'https://dl.winehq.org/wine-builds/ubuntu bionic InRelease' is not signed., W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., W:An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://deb.opera.com/opera-beta stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 24A1004B1F11DCC9, W:An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://deb.opera.com/opera-developer stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 24A1004B1F11DCC9, W:An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://deb.opera.com/opera-stable stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 24A1004B1F11DCC9 }
[CHECKING:Restoring System] Completed
This has been an issue with Brave for a while now. This only happens because, as the error message says, the i386 architecture (32-bit) is no longer supported.
You can run uname -m in your terminal. If you see x86_64 that means you are using a 64-bit machine which should be the norm nowadays. If so, go ahead and edit those two entries you have for Brave to specify the architecture you're using as per this thread:
EDIT: If the output of uname -m is "aarch64", for example if you have a MacBook M1 or M2, you should write arch=arm64 instead.
For reference, this is the issue reported a while back:
You can directly edit those files, the lines should look like in the link to the Brave issue above. From the terminal you can type something like sudo nano /etc/apt/sources.list.d/<name_of_the_brave_source_file>. All you need to add is "arch=amd64" inside the square brackets along with the "signed-by" setting:
deb [arch=amd64 signed-by=/usr/share/keyrings/brave-browser-nightly-archive-keyring.gpg] https://brave-browser-apt-nightly.s3.brave.com/ stable main
If you are using nano you can press Ctrl+O to save the changes, and then Ctrl+X to exit.
Note that you need elevated permissions to edit those files, which is why you need to prefix that command with sudo. However you can also use more user-friendly text editors, so you might want to check this thread first to learn how to do that using root privileges.
If you run apt list --installed | grep brave do you have any matches for brave?