Comment # 15 on bug 860644 from Joschi Brauchle

Hi, 

we are still suffering from this problem as described originally. We would like
to add the following information:

08:09: Machine UP and DHCP updating /etc/resolv.conf just fine
08:10: Machine is rebooted
08:14: Machine is UP, DHCP fails to update /etc/resolv.conf

The timestamp of the last change of 
/etc/resolv.conf is 08:10 and the content is:
-------------
### /etc/resolv.conf file autogenerated by netconfig!
#
# Before you change this file manually, consider to define the
# static DNS configuration using the following variables in the
# /etc/sysconfig/network/config file:
#     NETCONFIG_DNS_STATIC_SEARCHLIST
#     NETCONFIG_DNS_STATIC_SERVERS
#     NETCONFIG_DNS_FORWARDER
# or disable DNS configuration updates via netconfig by setting:
#     NETCONFIG_DNS_POLICY=''
#
# See also the netconfig(8) manual page and other documentation.
#
# Note: Manual change of this file disables netconfig too, but
# may get lost when this file contains comments or empty lines
# only, the netconfig settings are same with settings in this
# file and in case of a "netconfig update -f" call.
#
### Please remove (at least) this line when you modify the file!
search lnt.ei.tum.de
-------------

/etc/resolv.conf.netconfig timestamp is 08:14 and the content is:
-------------
### /etc/resolv.conf file autogenerated by netconfig!
#
# Before you change this file manually, consider to define the
# static DNS configuration using the following variables in the
# /etc/sysconfig/network/config file:
#     NETCONFIG_DNS_STATIC_SEARCHLIST
#     NETCONFIG_DNS_STATIC_SERVERS
#     NETCONFIG_DNS_FORWARDER
# or disable DNS configuration updates via netconfig by setting:
#     NETCONFIG_DNS_POLICY=''
#
# See also the netconfig(8) manual page and other documentation.
#
# Note: Manual change of this file disables netconfig too, but
# may get lost when this file contains comments or empty lines
# only, the netconfig settings are same with settings in this
# file and in case of a "netconfig update -f" call.
#
### Please remove (at least) this line when you modify the file!
search lnt.ei.tum.de
nameserver 10.156.33.53
nameserver 129.187.5.1
nameserver 192.168.109.3
-------------

For us it looks like some process is modifying /etc/resolv.conf during shutdown
of the machine. The last run of dhcpcd was at 07:45...