I did $ sudo gdb --batch --ex "t a a bt" -pid=`pidof evolution` &>bt.txt the resulting file is attached. I had a quick look through it and could not see any sensitive data in there.
** Attachment added: "$ sudo gdb --batch --ex "t a a bt" -pid=`pidof evolution` &>bt.txt" https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/1483643/+attachment/4442844/+files/bt.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to evolution in Ubuntu. https://bugs.launchpad.net/bugs/1483643 Title: evolution hangs (grey window) while previewing an email Status in evolution package in Ubuntu: New Bug description: I had left evolution running overnight. It seems to develop issues after being left to run for a while on my current system. This morning I returned focus to the evolution window and tried to view the latest email from my Exchange account in the preview window. "retrieving message 'AQMk...'" is displayed in the preview area and after a short while the application turns gray, suggesting that the process has hung. It has been that way for about an hour, so I started trying to collect some diagnostic info. $ ps -elf | grep evolution 0 S thomast+ 6165 5732 0 80 0 - 413489 poll_s Aug10 ? 00:00:00 /usr/lib/evolution/evolution-source-registry 0 S thomast+ 6288 5732 0 80 0 - 456116 poll_s Aug10 ? 00:00:11 /usr/lib/evolution/evolution-calendar-factory 0 S thomast+ 7088 6039 0 80 0 - 306294 poll_s Aug10 ? 00:00:00 /usr/lib/evolution/3.10/evolution-alarm-notify 0 S thomast+ 7492 5732 0 80 0 - 975658 futex_ Aug10 ? 00:01:55 evolution 0 S thomast+ 25363 5732 0 80 0 - 521596 poll_s Aug10 ? 00:00:01 /usr/lib/evolution/evolution-addressbook-factory $ sudo strace -p 7492 Process 7492 attached futex(0x55c16bf54594, FUTEX_WAIT_PRIVATE, 1, NULL^CProcess 7492 detached I'll attach the other data as .txt files in a bit. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: evolution 3.10.4-0ubuntu2 Uname: Linux 4.1.0-040100rc8-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: Unity Date: Tue Aug 11 11:36:36 2015 InstallationDate: Installed on 2015-03-12 (151 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: evolution UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/1483643/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp