Try to import all missing GPG keys does nothing

[braykov]

I have a newly installed Yakkety.
on "sudo apt update" I get several errors like this:
---
Err:10 http://ppa.launchpad.net/indicator-multiload/daily/ubuntu yakkety InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D834D91FA49CCDDB
---
I open YPPA and run the "Try to import all missing GPG keys", but after a new update command I get the same missing keys.

To make sure the keys are fixable I run manually:
---
$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D834D91FA49CCDDB
Executing: /tmp/tmp.U8vfzCMscE/gpg.1.sh --keyserver
keyserver.ubuntu.com
--recv-keys
D834D91FA49CCDDB
gpg: key D834D91FA49CCDDB: public key "Launchpad PPA for System Load Indicator developers" imported
gpg: Total number processed: 1
gpg: imported: 1
---
Then after update, this repo does not report errors. So it is fixable but YPPA fails at fixing it.

I am keeping more errors un-fixed so I can test with a new version of YPPA :-)
---
Err:17 http://ppa.launchpad.net/linrunner/tlp/ubuntu yakkety InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2B3F92F902D65EFF
Err:22 http://ppa.launchpad.net/wine/wine-builds/ubuntu yakkety InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E61A24DF77C899CB
---

[Alin Andrei (nilarimogard)]

Hmm I've used this many times in the past and it worked, but maybe something changed since I last used it. I'm investigating it.

[Alin Andrei (nilarimogard)]

It was indeed an apt change in Ubuntu 16.10 which no longer supports --keyserver-options, causing it to fail. Only Ubuntu 16.10 was affected.

I fixed it (a side effect is that the launchpad-getkeys command no longer supports specifying a proxy directly) in launchpad-getkeys version 0.3.4-1~webupd8~yakkety2, so please update to this version and it should work.

(this feature wasn't directly built into Y PPA Manager, but an older script I made, called 'launchpad-getkeys')

[braykov (braykov)]

Tested. And it works :-)

[Alin Andrei (nilarimogard)]

Thanks for the confirmation!