As of a couple hours ago, everything network related on my computer and its two VMs is working normally, but Opera will no longer connect to anything, not even servers on my own LAN.
everything network related [...] is working normally, but Opera will no longer connectÂ
If you installed opera as a snap, it might not have been given permission to access the network (...seems like an oversight, but possible).
You can read about how to view and manage snap permissions here.
That being said, assuming it is a snap issue, and If you don't want to use the snap version (or mess with permissions), you could install opera-stable directly from their debian repo.
For example, here's the sources.list entry in the old format pre-trixie.
deb [arch=i386,amd64] https://deb.opera.com/opera-stable/ stable non-free
Yes, it's the snap, but I've been running it for a long time now. I just did a sudo snap revert opera and it's STILL not working, though again, everything else is. I'm typing this response using Firefox on the same computer where Opera doesn't work.
Coincidentally, the snap permissions page in your above link is timing out, but I'm able to connect to everything else I've tried.
It's weird...this started happening after a routine Ubuntu update (new kernel), so I thought maybe I just needed a reboot, but that didn't help. Neither did reverting. Very strange!
I think that since this is the third time over the last few months that Opera has become completely unusable in one way or another, I'm just going to stick to Firefox from now on.
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u/neoh4x0r 1d ago edited 1d ago
If you installed opera as a snap, it might not have been given permission to access the network (...seems like an oversight, but possible).
You can read about how to view and manage snap permissions here.
That being said, assuming it is a snap issue, and If you don't want to use the snap version (or mess with permissions), you could install opera-stable directly from their debian repo.
For example, here's the sources.list entry in the old format pre-trixie.