Public bug reported: After having installed the xul-ext-kwallet5 add-on I was not able of using Thunderbird anymore.
The bug has already been reported on Debian: https://mail-archive.com /debian-bugs-d...@lists.debian.org/msg1513041.html apt policy xul-ext-kwallet5 xul-ext-kwallet5: Installed: 1.0-1 Candidate: 1.0-1 Version table: *** 1.0-1 500 500 http://at.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status apt policy thunderbird thunderbird: Installed: 1:45.8.0+build1-0ubuntu0.16.04.1 Candidate: 1:45.8.0+build1-0ubuntu0.16.04.1 Version table: *** 1:45.8.0+build1-0ubuntu0.16.04.1 500 500 http://at.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages 100 /var/lib/dpkg/status 1:38.6.0+build1-0ubuntu1 500 500 http://at.archive.ubuntu.com/ubuntu xenial/main amd64 Packages Interestingly, I could not file a bug report using apport because it complains for xul-ext-kwallet5 not being an official KDE package. lsb_release -a No LSB modules are available. Distributor ID: neon Description: KDE neon LTS User Edition 5.8 Release: 16.04 Codename: xenial When starting Thunderbird I get the Mozilla Crash Reporter, and the following output is being shown on the commandline: walletType = "LocalWallet" Start walletFolder = "Unknown" Start QSettings::value: Empty key passed QSettings::value: Empty key passed Start Start Pass a valid window to KWallet::Wallet::openWallet(). Opened wallet type "LocalWallet" Selected wallet folder "Unknown" Storage is version 2 Start Start Start Selected wallet folder "Unknown" Found 0 maps JavaScript strict warning: resource://kde5wallet/modules/KDE5WalletLibrary.jsm, line 216: ReferenceError: assignment to undeclared variable loginInfoAsArray BTW: Also when reporting this bug directly in launchpad for package xul- ext-kwallet5, it says that it "does not exist in Ubuntu.", while "apt policy" proves the opposite. :-) ** Affects: thunderbird (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687882 Title: thunderbird startup crash when xul-ext-kwallet5 is installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1687882/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs