Hi, I've been using networkmanager for a while now, and in general have found it to work well. However, recently it seems to have developed a problem. When running a wireless connection it drops the connection every now and then. I can sometimes reconnect by just clicking on the desired network again, but sometimes I have to restart NetworkManager itself. System :- FC4, fully updated kernel 2.6.14-1.1656_FC4 wireless is ipw2100 The contents of messages, related to NetworkManager are pasted below. Does anyone else get this ? Could it be related to the firmware I am using, which was updated a short time ago ? - I am using the freshrpms package ipw2100-firmware (1.3-2). Could it instead be related to my wireless router ? As an aside, how can I tell what version of the ipw2100 module comes with my kernel ? thanks in advance Chris Jan 16 18:05:13 localhost dhcdbd: Started up. Jan 16 18:05:14 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth1 for sub-path eth1.dbus.get.reason Jan 16 18:05:18 localhost dhclient: Internet Systems Consortium DHCP Client V3.0.2-RedHat Jan 16 18:05:18 localhost dhclient: Copyright 2004 Internet Systems Consortium. Jan 16 18:05:18 localhost dhclient: All rights reserved. Jan 16 18:05:18 localhost dhclient: For info, please visit http://www.isc.org/products/DHCP Jan 16 18:05:18 localhost dhclient: Jan 16 18:05:18 localhost dhclient: Listening on LPF/eth1/00:04:23:8b:7c:60 Jan 16 18:05:18 localhost dhclient: Sending on LPF/eth1/00:04:23:8b:7c:60 Jan 16 18:05:18 localhost dhclient: Sending on Socket/fallback Jan 16 18:05:18 localhost dhclient: DHCPREQUEST on eth1 to 255.255.255.255 port 67 Jan 16 18:05:19 localhost dhclient: DHCPNAK from 192.168.1.1 Jan 16 18:05:19 localhost dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8 Jan 16 18:05:20 localhost dhclient: DHCPOFFER from 192.168.1.1 Jan 16 18:05:20 localhost dhclient: DHCPREQUEST on eth1 to 255.255.255.255 port 67 Jan 16 18:05:20 localhost dhclient: DHCPACK from 192.168.1.1 Jan 16 18:05:20 localhost dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth1 for sub-path eth1.dbus.get.domain_name Jan 16 18:05:20 localhost NetworkManager: <WARNING> (): get_ip4_string(): error calling 'domain_name', DHCP daemon returned error 'org.freedesktop.DBus.Error.UnknownMethod', message 'Method "domain_name" with signature "" on interface "com.redhat.dhcp.dbus.get" doesn't exist '. Jan 16 18:05:20 localhost dhclient: bound to 192.168.1.100 -- renewal in 76403 seconds. Jan 16 18:05:48 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:05:48 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:06:09 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:06:09 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:08:09 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:08:09 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:12:09 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:12:09 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:14:10 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:14:10 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:18:10 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:18:10 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:20:11 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:20:11 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:24:11 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:24:11 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:26:12 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:26:12 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:28:12 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:28:12 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:30:12 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:30:12 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:32:12 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:32:12 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:34:13 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:34:13 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:36:13 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:36:13 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:38:13 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:38:13 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:40:14 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:40:14 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:44:14 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:44:14 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:46:15 localhost NetworkManager: process_scan_results: assertion `res_buf_len > 0' failed Jan 16 18:46:15 localhost NetworkManager: <WARNING> (): nm_device_wireless_process_scan_results(eth1): process_scan_results() returned an error. Jan 16 18:48:45 localhost dhclient: Internet Systems Consortium DHCP Client V3.0.2-RedHat Jan 16 18:48:45 localhost dhclient: Copyright 2004 Internet Systems Consortium. Jan 16 18:48:45 localhost dhclient: All rights reserved. Jan 16 18:48:45 localhost dhclient: For info, please visit http://www.isc.org/products/DHCP Jan 16 18:48:45 localhost dhclient: Jan 16 18:48:45 localhost dhclient: Listening on LPF/eth1/00:04:23:8b:7c:60 Jan 16 18:48:45 localhost dhclient: Sending on LPF/eth1/00:04:23:8b:7c:60 Jan 16 18:48:45 localhost dhclient: Sending on Socket/fallback Jan 16 18:48:45 localhost dhclient: DHCPRELEASE on eth1 to 192.168.1.1 port 67 Jan 16 18:48:46 localhost NetworkManager: compute_nameservers: assertion `config != NULL' failed
