Make sure you also updated package wide-dhcpv6-client
Nokia-N900:/home/user/MyDocs/Test# dpkg -i --force-all ipv6-support_0.2_armel.deb libicd-network-ipv6-scripts_0.2_all.deb (Reading database ... 135544 files and directories currently installed.) Preparing to replace ipv6-support 0.2 (using ipv6-support_0.2_armel.deb) ... Unpacking replacement ipv6-support ... Unpacking libicd-network-ipv6-scripts (from libicd-network-ipv6-scripts_0.2_all.deb) ... Leaving `diversion of /usr/bin/rtsol to /usr/bin/rtsol.real by libicd-network-ipv6-scripts' Leaving `diversion of /etc/maemo-dhcp.d/50_ipv4_network_setup to /etc/maemo-dhcp.d/50_ipv4_network_setup.old by libicd-network-ipv6-scripts' dpkg - warning, overriding problem because --force enabled: trying to overwrite `/etc/wide-dhcpv6/dhcp6c-script.ppp0', which is also in package wide-dhcpv6-client dpkg - warning, overriding problem because --force enabled: trying to overwrite `/etc/wide-dhcpv6/dhcp6c.conf.ppp0', which is also in package wide-dhcpv6-client dpkg - warning, overriding problem because --force enabled: trying to overwrite `/etc/wide-dhcpv6/dhcp6c.conf.wlan0', which is also in package wide-dhcpv6-client dpkg - warning, overriding problem because --force enabled: trying to overwrite `/etc/wide-dhcpv6/dhcp6c-script.wlan0', which is also in package wide-dhcpv6-client Setting up libicd-network-ipv6-scripts (0.2) ... Setting up ipv6-support (0.2) ... grep: /etc/avahi/avahi-daemon.conf: No such file or directory sed: /etc/avahi/avahi-daemon.conf: No such file or directory Nokia-N900:/home/user/MyDocs/Test#