Hi, after upgrading Evolution, it doesn’t work anymore. Downgrading to the version that did work before, doesn’t solve the issue. I didn’t install the evolution plugins that seem to replace bogofilter and spamassassin. Unfortunately I didn’t find out, how to display the coredumps. For further information please take a look at [1]. How can I make 3.12.5 working again, without restoring my complete Arch Linux install from a backup? Regards, Ralf [1] [rocketmouse@archlinux ~]$ evolution ** (evolution:28104): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. (evolution:28104): GLib-GObject-WARNING **: The property GtkSettings:gtk-button-images is deprecated and shouldn't be used anymore. It will be removed in a future version. (evolution:28104): Gtk-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files ** (evolution-alarm-notify:28112): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Segmentation fault (core dumped) [root@archlinux rocketmouse]# pacman -Q evolution evolution-data-server evolution 3.12.7-1 evolution-data-server 3.12.7-1 [root@archlinux rocketmouse]# downgrade evolution evolution-data-server Available packages: 1) evolution-3.12.7-1-x86_64.pkg.tar.xz (local) 2) evolution-3.12.5-1-x86_64.pkg.tar.xz (local) 3) evolution-3.12.5-1-x86_64.pkg.tar.xz (remote) [snip] select a package by number: 2 Available packages: 1) evolution-data-server-3.12.7-1-x86_64.pkg.tar.xz (local) 2) evolution-data-server-3.12.5-1-x86_64.pkg.tar.xz (local) 3) evolution-data-server-3.12.5-1-x86_64.pkg.tar.xz (remote) [snip] select a package by number: 2 loading packages... warning: downgrading package evolution (3.12.7-1 => 3.12.5-1) warning: downgrading package evolution-data-server (3.12.7-1 => 3.12.5-1) [snip] New optional dependencies for evolution bogofilter: possible junk filter plugin [installed] spamassassin: possible junk filter plugin [installed] [snip] [rocketmouse@archlinux ~]$ evolution ** (evolution:28391): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. (evolution:28391): GLib-GObject-WARNING **: The property GtkSettings:gtk-button-images is deprecated and shouldn't be used anymore. It will be removed in a future version. (evolution:28391): Gtk-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files ** (evolution-alarm-notify:28399): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Segmentation fault (core dumped) [rocketmouse@archlinux ~]$ coredumpctl info [snip] PID: 28057 (evolution) UID: 1000 (rocketmouse) GID: 1000 (rocketmouse) Signal: 11 (SEGV) Timestamp: Sat 2014-10-18 15:55:12 CEST (51min ago) Command Line: evolution Executable: /usr/bin/evolution Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (rocketmouse) Boot ID: c23b8094b1cf4456af8a9236c7a8aaa8 Machine ID: a243f4e05c294b13ab6972bf4ff93907 Hostname: archlinux Coredump: /var/lib/systemd/coredump/core.evolution.1000.c23b8094b1cf4456af8a9236c7a8aaa8.28057.141364051200 Message: Process 28057 (evolution) of user 1000 dumped core. [snip] PID: 960 (evolution) UID: 1000 (rocketmouse) GID: 1000 (rocketmouse) Signal: 11 (SEGV) Timestamp: Sat 2014-10-18 16:08:38 CEST (37min ago) Command Line: evolution Executable: /usr/bin/evolution Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (rocketmouse) Boot ID: ea616f1a575444d2abfb6ef4425f2c43 Machine ID: a243f4e05c294b13ab6972bf4ff93907 Hostname: archlinux Coredump: /var/lib/systemd/coredump/core.evolution.1000.ea616f1a575444d2abfb6ef4425f2c43.960.14136413180000 Message: Process 960 (evolution) of user 1000 dumped core.