@Tomislav, can you report a separate bug? My gut feeling is that you experienced a different issue (with similar symptoms).
@Peter, sadly the stack trace posted only contains threading.py and nothing from apport itself. So I have not enough information to fix this bug without a test case. Can you reproduce the issue and can come up with a test case? ** Changed in: apport (Ubuntu) Status: Confirmed => 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/1910768 Title: apport-collect hangs and makes computer hang Status in apport package in Ubuntu: Incomplete Bug description: This bug is related to bug 1723558 (https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1723558) but I could not transfer the generated information. After a crash of bluetoothd (see bug 1910405) I tried to run apport- collect with the bug ID, but the process hangs. After clicking cancel, it makes the computer hang totally, except running teams calls that keep streaming but without interaction possible. All is released when apport is killed manually. The problem also occurs when a crash of the Brave browser causes a call to apport. This bug is generated through ubuntu-bug -w after clicking on the apport-collect window. This second apport process doesn't hang. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: apport-gtk 2.20.9-0ubuntu7.21 ProcVersionSignature: Ubuntu 5.4.0-58.64~18.04.1-generic 5.4.73 Uname: Linux 5.4.0-58-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.21 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Jan 8 15:29:04 2021 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20180608-47+beaver-three-eyed-raven+X92 ExecutablePath: /usr/share/apport/apport-gtk InstallationDate: Installed on 2019-11-22 (412 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20180608-09:38 InterpreterPath: /usr/bin/python3.6 PackageArchitecture: all Python3Details: /usr/bin/python3.6, Python 3.6.9, python3-minimal, 3.6.7-1~18.04 PythonDetails: /usr/bin/python2.7, Python 2.7.17, python-minimal, 2.7.15~rc1-1 SourcePackage: apport UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1910768/+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