update shows-“Sorry,something went wrong: Failed to load/etc/yum.repos.d/opera.repo: Key file contains line “sudo dnf install-y opera-stable” which is not a key-value pair, group, or comment.”
We need more information for a qualified answer. I assume your goal was to add the repository of Opera so that you can install and update Opera from it.
But it seems the
/etc/yum.repos.d/opera.repo contains the command
sudo dnf install -y opera-stable, which does not belong there. So, you have to remove this from the file and add the correct content to it.
Opera’s manual to add their Opera repository is here:
So, to add the Opera repository, the content of
/etc/yum.repos.d/opera.repo needs to be:
[opera] name=Opera packages type=rpm-md baseurl=https://rpm.opera.com/rpm gpgcheck=1 gpgkey=https://rpm.opera.com/rpmrepo.key enabled=1
You can change the file with an editor, e.g.,
sudo nano /etc/yum.repos.d/opera.repo . Or you can use the
tee command as in the manual. Maybe you can also add a
metadata_expire=6h line, to ensure (security) updates are installed asap.
Opera’s key can be imported with
sudo rpm --import https://rpm.opera.com/rpmrepo.key
Then, you can use dnf to install Opera:
sudo dnf install opera-stable
Be aware that this repository is maintained by Opera (not the Fedora community!) and therefore, this repository has not undergone the testing and quality assurance of the Fedora community!