focal:xfce4 apt update 404 not found about ubuntu-on-android

[SaicharanKandukuri]

I'm trying to use focal:xfce4, because I feeling focal is faster than jammy:xfce4 and jammy:xfce4 firefox browser always crash for me, then I exec apt update in terminal, got this problem:

hirsure got deprecated
Changing apt sources list could help solve the issue
Try this fix

sed -i 's/hirsute/focal/g' sources.list;

[wangerzi]

@SaicharanKandukuri

It's work!!! apt update can be executed normally, but I got the following error when I install or upgrade package:

E: Unable to correct problems, you have held broken packages.

I must use aptitude and resolve conflict manually to upgrade or install some package.
It would be great if there is a way to avoid these errors, so that it will be less confusing to use.

[wangerzi]

I tried this and it's worked:

sed -i 's/ports\.ubuntu\.com/old-releases.ubuntu.com/g' sources.list
sed -i 's/\/ubuntu-ports/\/ubuntu/g' sources.list

means:

deb http://ports.ubuntu.com/ubuntu-ports hirsute main restricted
to
deb http://old-releases.ubuntu.com/ubuntu hirsute main restricted

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.