Comment 30 for bug 1778946

The workaround I now use is to modify the cp -a command in /etc/ppp/ip-up.d/0000usepeerdns to look like this:

cp -a "$REALRESOLVCONF" "$REALRESOLVCONF.pppd-backup.$PPP_IFACE" || {
    rm -f "$REALRESOLVCONF.pppd-backup.$PPP_IFACE" "$REALRESOLVCONF.tmp"
    exit 1
}