package libgnome-vfsmm-2.6-1c2a 2.26.0-1 failed to install/upgrade: cannot access archive: No such file or directory

[richard]

reinstalling also sound system using Ubuntu Audio Dev team PPA
amd64 build of karmic 9.10 studio by synaptic

linux-alsa-driver-modules-2.6.31 2.6.31-19.201002140600
pavucontrol 0.9.8+git20090701-0ubuntu3~ubuntuaudiodev1
pulseaudio 1:0.9.21-0ubuntu3~~karmic~ubuntuaudiodev1

hope for clues to get sound from asus via onboard sound

ProblemType: Package
Architecture: amd64
Date: Sun Feb 14 12:04:09 2010
DistroRelease: Ubuntu 9.10
ErrorMessage: cannot access archive: No such file or directory
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027.1)
NonfreeKernelModules: nvidia
Package: libgnome-vfsmm-2.6-1c2a 2.26.0-1
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
SourcePackage: gnome-vfsmm2.6
Title: package libgnome-vfsmm-2.6-1c2a 2.26.0-1 failed to install/upgrade: cannot access archive: No such file or directory
Uname: Linux 2.6.31-19-generic x86_64