Getting below error message while issuing :
sudo apt update
Hit:1 http://ee.archive.ubuntu.com/ubuntu noble InRelease
Hit:2 http://ee.archive.ubuntu.com/ubuntu noble-updates InRelease
Hit:3 http://ee.archive.ubuntu.com/ubuntu noble-backports InRelease
Hit:4 http://security.ubuntu.com/ubuntu noble-security InRelease
Hit:5 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:6 https://dl.winehq.org/wine-builds/ubuntu jammy InRelease
Hit:7 https://dl.winehq.org/wine-builds/ubuntu noble InRelease
Hit:8 https://ppa.launchpadcontent.net/danielrichter2007/grub-customizer/ubuntu noble InRelease
Hit:9 https://ppa.launchpadcontent.net/kisak/kisak-mesa/ubuntu jammy InRelease
Hit:10 https://esm.ubuntu.com/apps/ubuntu noble-apps-security InRelease
Hit:11 https://esm.ubuntu.com/apps/ubuntu noble-apps-updates InRelease
Hit:12 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu jammy InRelease
Hit:13 https://ppa.launchpadcontent.net/wireshark-dev/stable/ubuntu noble InRelease
Hit:14 https://esm.ubuntu.com/infra/ubuntu noble-infra-updates InRelease
Hit:15 https://esm.ubuntu.com/infra/ubuntu noble-infra-security InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
17 packages can be upgraded. Run 'apt list --upgradable' to see them.
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'i386'
Is this error due to the faulty line for the Brave browser script brave-browser in the /etc/cron.daily/ folder? I.e. 32-bit enabled instead 64-bit?
I checked if the missing [arch=amd64] could be the issue but it is already there as "REPOCONFIG="deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main"".
I solved the issue with [arch=amd64] by executing sudo gedit /etc/apt/sources.list.d/brave-browser-release.list in Terminal. Then I added [arch=amd64] to the line deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main so the line looks like this: deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main . Then I saved the file and closed gedit and reexecuted the sudo apt update command without any errors.