I upgraded to evolution-exchange version 2.26.0.0-0ubuntu3 from the -proposed repository, but still have the problem.
$ dpkg --status evolution-exchange Package: evolution-exchange Status: install ok installed Priority: optional Section: gnome Installed-Size: 3460 Maintainer: Ubuntu Core Developers <email address hidden> Architecture: i386 Version: 2.26.0-0ubuntu3 $ dpkg --status libical0 Package: libical0 Status: install ok installed Priority: optional Section: libs Installed-Size: 616 Maintainer: Ubuntu Core Developers <email address hidden> Architecture: i386 Source: libical Version: 0.43-2ubuntu1 Depends: libc6 (>= 2.4), tzdata -- Calendar closed unexpectedly https://bugs.launchpad.net/bugs/366471 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs