nico, thank you for reporting this and helping make Ubuntu better. To advise, you shouldn't be running apport-collect to a report on Launchpad you aren't the original reporter of. Launchpad typically blocks this type of action, so this may be intended behavior.
Despite this, can you please advise what happens when you run: ubuntu-bug linux ** Changed in: apport (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apport in Ubuntu. https://bugs.launchpad.net/bugs/1656504 Title: Permission denied when running apport-collect Status in apport package in Ubuntu: Incomplete Bug description: I tried several times to launch apport-collect 1651520 but it failed everytime: The authorization page: (https://launchpad.net/+authorize-token?oauth_token=Xp4CFWJ01GvW7QPhMfq8&allow_permission=DESKTOP_INTEGRATION) should be opening in your browser. Use your browser to authorize this program to access Launchpad on your behalf. Waiting to hear from Launchpad about your decision... ERROR: connecting to Launchpad failed: [Errno 13] Permission denied: '/home/nicolas/.cache/apport/launchpad.credentials' You can reset the credentials by removing the file "/home/nicolas/.cache/apport/launchpad.credentials" I've tried successively to "Allow nicolas-MS-7808 to access my Launchpad account:" "for an hour", "for a week", "until I disable it", apport-collect failed everytime with the same message. Note that running: rm /home/nicolas/.cache/apport/launchpad.credentials return: rm: impossible de supprimer '/home/nicolas/.cache/apport/launchpad.credentials': Aucun fichier ou dossier de ce type ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: apport 2.20.1-0ubuntu2.4 ProcVersionSignature: Ubuntu 4.4.0-59.80-generic 4.4.35 Uname: Linux 4.4.0-59-generic x86_64 ApportLog: ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 CurrentDesktop: Unity Date: Sat Jan 14 08:53:31 2017 InstallationDate: Installed on 2014-06-14 (945 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) PackageArchitecture: all SourcePackage: apport UpgradeStatus: Upgraded to xenial on 2016-08-25 (142 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1656504/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp