Update: Canonical support suggests fresh install of 10.04 or upgrade to 10.10. Both for me currently is a no-op.
Further information about the system as from the support case: On my machines (with different hardware, but common NFS /home on a separate NAS device) Kubuntu 10.04 was installed "from scratch" using a CD download after April 30, 2010. All (and only regular) updates have been applied. Addressbooks were accessible through kaddressbook (in kontact) until an unknown date. The addresses from the (invisible) addressbooks are still accessible from within kmail (in kontact), there only appears to be no way to add or modify addresses - that's why I'm not sure about the exact date of error. -- kaddressbook fails to show addressbooks contents https://bugs.launchpad.net/bugs/676173 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