cannot toggle time display pref in calendar

[Bartley Pell]

Binary package hint: evolution

I find that the display preference settings do not toggle as they should. I cannot turn on/off the end time display in cal.
cannot compress/uncompress weekend days
cannot turn appointment end times on/off in display

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: evolution 2.30.3-1ubuntu7.3
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
Architecture: amd64
Date: Sun Apr 10 09:39:57 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/evolution
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: evolution