Broadcom 5782 not connecting to eth0

[Joe Barger]

Problem solved:

ethtool -s eth0 speed 100 duplex full autoneg on

eth0 now up and running full speed.


joe


----- Original Message ----- 
From: "Joe Barger" <barger at aero.org>
To: <ubuntu-users at lists.ubuntu.com>
Sent: Thursday, September 06, 2007 5:16 PM
Subject: Broadcom 5782 not connecting to eth0


> Compaq D530 using wired Broadcom 5782 with Ubuntu 7.04 (and Gutsy tribe 
> 5).
> The 5782 seems to be recognized OK, the proper driver is loaded (tg3) and
> eth0 is properly configured for my network:
>
> root at w6ago-dsp:/home/w6ago# lshw
>
> ...
>
> *-network
>
> description: Ethernet interface
>
> product: NetXtreme BCM5782 Gigabit Ethernet
>
> vendor: Broadcom Corporation
>
> physical id: 2
>
> bus info: pci at 0000:05:02.0
>
> logical name: eth0
>
> version: 03
>
> serial: 00:16:35:0b:fd:60
>
> capacity: 1GB/s
>
> width: 64 bits
>
> clock: 66MHz
>
> capabilities: pm vpd msi bus_master cap_list ethernet physical mii 10bt
> 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
>
> configuration: autonegotiation=on broadcast=yes driver=tg3
> driverversion=3.77 firmware=5782-v3.13 ip=130.221.12.14 latency=64 link=no
> mingnt=64 module=tg3 multicast=yes port=twisted pair
>
> ...
>
>
> root at w6ago-dsp:/home/w6ago# lspci
>
> ...
>
> 05:02.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5782 
> Gigabit
> Ethernet (rev 03)
>
> ...
>
> root at w6ago-dsp:/home/w6ago# lsmod
>
> Module Size Used by
>
> ...
>
> tg3 110980 0
>
> ...
>
> root at w6ago-dsp:/home/w6ago# ifconfig
>
> eth0 Link encap:Ethernet HWaddr 00:16:35:0B:FD:60
>
> inet addr:130.221.12.14 Bcast:130.221.15.255 Mask:255.255.248.0
>
> UP BROADCAST MULTICAST MTU:1500 Metric:1
>
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>
> collisions:0 txqueuelen:1000
>
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
>
> Interrupt:20
>
> lo Link encap:Local Loopback
>
> inet addr:127.0.0.1 Mask:255.0.0.0
>
> inet6 addr: ::1/128 Scope:Host
>
> UP LOOPBACK RUNNING MTU:16436 Metric:1
>
> RX packets:52 errors:0 dropped:0 overruns:0 frame:0
>
> TX packets:52 errors:0 dropped:0 overruns:0 carrier:0
>
> collisions:0 txqueuelen:0
>
> RX bytes:3208 (3.1 KB) TX bytes:3208 (3.1 KB)
>
> root at w6ago-dsp:/home/w6ago# lshal
>
> ...
>
> udi = '/org/freedesktop/Hal/devices/pci_14e4_1696'
>
> info.bus = 'pci' (string)
>
> info.linux.driver = 'tg3' (string)
>
> info.parent = '/org/freedesktop/Hal/devices/pci_8086_244e' (string)
>
> info.product = 'NetXtreme BCM5782 Gigabit Ethernet' (string)
>
> info.subsystem = 'pci' (string)
>
> info.udi = '/org/freedesktop/Hal/devices/pci_14e4_1696' (string)
>
> info.vendor = 'Broadcom Corporation' (string)
>
> linux.hotplug_type = 2 (0x2) (int)
>
> linux.subsystem = 'pci' (string)
>
> linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1e.0/0000:05:02.0'
> (string)
>
> pci.device_class = 2 (0x2) (int)
>
> pci.device_protocol = 0 (0x0) (int)
>
> pci.device_subclass = 0 (0x0) (int)
>
> pci.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1e.0/0000:05:02.0'
> (string)
>
> pci.product = 'NetXtreme BCM5782 Gigabit Ethernet' (string)
>
> pci.product_id = 5782 (0x1696) (int)
>
> pci.subsys_product = 'd530 CMT (DG746A)' (string)
>
> pci.subsys_product_id = 4796 (0x12bc) (int)
>
> pci.subsys_vendor = 'Hewlett-Packard Company' (string)
>
> pci.subsys_vendor_id = 4156 (0x103c) (int)
>
> pci.vendor = 'Broadcom Corporation' (string)
>
> pci.vendor_id = 5348 (0x14e4) (int)
>
> udi = '/org/freedesktop/Hal/devices/net_00_16_35_0b_fd_60'
>
> info.capabilities = {'net', 'net.80203'} (string list)
>
> info.category = 'net.80203' (string)
>
> info.parent = '/org/freedesktop/Hal/devices/pci_14e4_1696' (string)
>
> info.product = 'Networking Interface' (string)
>
> info.udi = '/org/freedesktop/Hal/devices/net_00_16_35_0b_fd_60' (string)
>
> linux.hotplug_type = 2 (0x2) (int)
>
> linux.subsystem = 'net' (string)
>
> linux.sysfs_path = '/sys/class/net/eth0' (string)
>
> net.80203.mac_address = 95379258720 (0x16350bfd60) (uint64)
>
> net.address = '00:16:35:0b:fd:60' (string)
>
> net.arp_proto_hw_id = 1 (0x1) (int)
>
> net.interface = 'eth0' (string)
>
> net.linux.ifindex = 2 (0x2) (int)
>
> net.originating_device = '/org/freedesktop/Hal/devices/pci_14e4_1696'
> (string)
>
> net.physical_device = '/org/freedesktop/Hal/devices/pci_14e4_1696' 
> (string)
>
> ...
>
> When I check the connection, however, eth0 is disconnected and tg3 has no
> "user".  Obviously nothing is happening on the network.  Stopping, 
> starting,
> restarting the network doesn't make any difference.
>
> WinXP (dual-boot on this machine) network works fine.
>
> Any ideas?
>
> Thanks
>
> joe
>
>
>
> -- 
> ubuntu-users mailing list
> ubuntu-users at lists.ubuntu.com
> Modify settings or unsubscribe at: 
> https://lists.ubuntu.com/mailman/listinfo/ubuntu-users
>