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** Changed in: evolution (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1278429

Title:
  evolution-alarm-notify hangs on snooze

Status in “evolution” package in Ubuntu:
  New

Bug description:
  The alarm notification window becomes unresponsive on clicking
  "snooze".

  This usually happens, after I get updates in an ics file that is monitored by 
evolution and the due alarms are popping up.
  The window is modal (in foreground) and does not respond, the only way to get 
rid of it is a kill command:
  $  killall evolution-alarm-notify

  I started with debugging option on:
  $ killall evolution-addressbook-factory 
  $ killall evolution-source-registry 
  $ killall evolution-calendar-factory
  $ LANG=C ALARMS_DEBUG=1 evolution 2>&1 | tee /tmp/evolution.debug.log

  and got a crash on a notification, so apport should have sent another
  crash report at around Mo 10. Feb 13:20:00 CET 2014

  The first log following here is the log for a non-crash, snooze did
  work this one time, but here is corrupt double linked list error in
  the end (took some time to appear, ca. 2 minutes). This was
  unfortunately not logged in the logfile (evolution.debug.log), only
  appeared on console. The snooze reminder did not show up.

  The second log is a log with a frozen notification window (see below and in 
evolution.debug2.log). 
  I will add both logfiles with small comments (#) in it.

  To me it looks like the function "tray_list_remove_data_async" is
  causing these issues.

  BTW, why is acroread starting?!? (<- non-issue here)
  Thanks for looking into this.

  --- First log excerpt (non-crash)

  alarm_ready_cb (alarm.c:90): Alarm callback!
  alarm_ready_cb (alarm.c:100): Process alarm with trigger 1392035400
  alarm_trigger_cb (alarm-queue.c:462): Setting Last notification time to Mon 
Feb 10 13:30:00 201
  popup_notification (alarm-queue.c:1778): ...
  display_notification (alarm-queue.c:1642): ...
  open_alarm_dialog (alarm-queue.c:1452): ...
  alarm_trigger_cb (alarm-queue.c:504): Notification sent: 2
  setup_timeout (alarm.c:157): Setting timeout for 30. 0 (from now) 1392037200 
1392035400
  setup_timeout (alarm.c:158):  Mon Feb 10 14:00:00 2014

  setup_timeout (alarm.c:159):  Mon Feb 10 13:30:00 2014

  notify_dialog_cb (alarm-queue.c:1342): Received from dialog
  notify_dialog_cb (alarm-queue.c:1350): Creating a snooze
  setup_timeout (alarm.c:157): Setting timeout for 5. 0 (from now) 1392035703 
1392035403
  setup_timeout (alarm.c:158):  Mon Feb 10 13:35:03 2014

  setup_timeout (alarm.c:159):  Mon Feb 10 13:30:03 2014

  create_snooze (alarm-queue.c:1007): Adding a alarm at Mon Feb 10 13:35:03 201
  tray_list_remove_data_async (alarm-queue.c:1314): Removing 0x7f3074c38200 
from tray list

  *** Error in `/usr/lib/evolution/3.8/evolution-alarm-notify':
  corrupted double-linked list: 0x00007f3074c38280 ***

  
  ---- Another try, now with the notificaton window did not responding

  alarm_ready_cb (alarm.c:90): Alarm callback!
  alarm_ready_cb (alarm.c:100): Process alarm with trigger 1392036300
  alarm_trigger_cb (alarm-queue.c:462): Setting Last notification time to Mon 
Feb 10 13:45:00 201
  popup_notification (alarm-queue.c:1778): ...
  display_notification (alarm-queue.c:1642): ...
  open_alarm_dialog (alarm-queue.c:1452): ...
  alarm_trigger_cb (alarm-queue.c:504): Notification sent: 2
  setup_timeout (alarm.c:157): Setting timeout for 15. 0 (from now) 1392037200 
1392036300
  setup_timeout (alarm.c:158):  Mon Feb 10 14:00:00 2014

  setup_timeout (alarm.c:159):  Mon Feb 10 13:45:00 2014

  notify_dialog_cb (alarm-queue.c:1342): Received from dialog
  notify_dialog_cb (alarm-queue.c:1350): Creating a snooze
  setup_timeout (alarm.c:157): Setting timeout for 5. 0 (from now) 1392036602 
1392036302
  setup_timeout (alarm.c:158):  Mon Feb 10 13:50:02 2014

  setup_timeout (alarm.c:159):  Mon Feb 10 13:45:02 2014

  create_snooze (alarm-queue.c:1007): Adding a alarm at Mon Feb 10 13:50:02 201
  tray_list_remove_data_async (alarm-queue.c:1314): Removing 0x7fc067702fe0 
from tray list
  *** Error in `/usr/lib/evolution/3.8/evolution-alarm-notify': corrupted 
double-linked list: 0x00007fc067703060 ***

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: libevolution 3.8.4-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  Date: Mon Feb 10 13:06:52 2014
  InstallationDate: Installed on 2013-11-25 (76 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MarkForUpload: True
  SourcePackage: evolution
  UpgradeStatus: No upgrade log present (probably fresh install)

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