<![CDATA["no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update]]>I am getting this error (1).

Here they are saying: (2).

Could someone have a look please? Thank you!

(1)
ubuntu 14.04, 32bit:
Es wurden 597 kB in 22 s geholt (26,2 kB/s).
Paketlisten werden gelesen... Fertig

W: Es gibt keine öffentlichen Schlüssel für die folgenden Schlüssel-IDs:
63F7D4AFF6D61D45

(2)

"I think 63F7D4AFF6D61D45 (or just F6D61D45) is a gpg key for the Opera repo, but from what I'm seeing it's not yet on a keyserver so checkaptgpg can't fix the error.

The old key (A8492E35) was to expire on 2015-07-03 -- two days from now, so the error is showing up a little bit early."

]]>https://forums.opera.com/topic/10675/no-public-key-available-for-the-following-key-ids-63f7d4aff6d61d45-when-doing-apt-get-updateRSS for NodeSat, 06 Jun 2026 08:53:07 GMTThu, 02 Jul 2015 13:54:35 GMT60<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Fri, 09 Sep 2016 20:57:02 GMT]]>just issue this command on any Debian/Ubuntu-based system:

wget -O - http://deb.opera.com/archive.key | apt-key add -

and everything will be fine! 😉 🐧 🆙 \m/

Resolving deb.opera.com (deb.opera.com)... 185.26.183.130
Connecting to deb.opera.com (deb.opera.com)|185.26.183.130|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3152 (3.1K) [application/pgp-keys]
Saving to: ‘STDOUT’

  •               100%[=============================================>]   3.08K  --.-KB/s    in 0s

2016-09-10 04:41:08 (25.3 MB/s) - written to stdout [3152/3152]

OK

]]>https://forums.opera.com/post/106311https://forums.opera.com/post/106311Fri, 09 Sep 2016 20:57:02 GMT<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Tue, 14 Jul 2015 14:43:34 GMT]]>On Debian-based distros the easiest solution is:

apt-key adv --recv-keys --keyserver keys.gnupg.net 63F7D4AFF6D61D45

I found that Opera 12 conflicts with Opera Stable, but installing Opera Next is possible and it is the same build 12.16.1860. It uses ~/.opera-next as the configuration directory, so you might want to create a symbolic link at ~/.opera if copying an existing profile.

]]>https://forums.opera.com/post/79862https://forums.opera.com/post/79862Tue, 14 Jul 2015 14:43:34 GMT<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Fri, 03 Jul 2015 10:50:07 GMT]]>Thanks, I will try this out

]]>https://forums.opera.com/post/79318https://forums.opera.com/post/79318Fri, 03 Jul 2015 10:50:07 GMT<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Fri, 03 Jul 2015 10:46:45 GMT]]>If you're still on Opera 12.16 you'll not get updates in any case, but yes, those steps will stop the error.

I see you're on 32-bit. There are newer development versions of Opera for 32-bit Linux available (but no stable version yet) from here: http://blogs.opera.com/desktop/2015/06/opera-developer-32-0-1910-0-bookmarks-tree-view-heart-popup-and-synchronization-improvements/.

]]>https://forums.opera.com/post/79317https://forums.opera.com/post/79317Fri, 03 Jul 2015 10:46:45 GMT<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Fri, 03 Jul 2015 09:06:51 GMT]]>There is no newer package than what I have already: opera_12.16.1860_i386.deb
reinstalled via dpkg anyways over it
But still the error persists 😞

Here (1) I see some instructions, but it also says:
"The following is almost certainly not needed."
Should I try those?

(1) http://deb.opera.com/manual.html

]]>https://forums.opera.com/post/79312https://forums.opera.com/post/79312Fri, 03 Jul 2015 09:06:51 GMT<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Fri, 03 Jul 2015 07:55:55 GMT]]>Install a package from http://www.opera.com, and you should get the new public key with it.

]]>https://forums.opera.com/post/79306https://forums.opera.com/post/79306Fri, 03 Jul 2015 07:55:55 GMT<![CDATA[Reply to "no public key available for the following key IDs: 63F7D4AFF6D61D45" when doing apt-get update on Fri, 03 Jul 2015 07:46:18 GMT]]>today I get for an "apt-get update":

W: GPG-Fehler: http://deb.opera.com stable InRelease: Die folgenden Signaturen waren ungültig: KEYEXPIRED 1435908620 KEYEXPIRED 1435908620 KEYEXPIRED 1435908620 Die folgenden Signaturen konnten nicht überprüft werden, weil ihr öffentlicher Schlüssel nicht verfügbar ist: NO_PUBKEY 63F7D4AFF6D61D45

]]>https://forums.opera.com/post/79305https://forums.opera.com/post/79305Fri, 03 Jul 2015 07:46:18 GMT