@Mike, is this fixed in Precise?
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https://bugs.launchpad.net/bugs/379557
Title:
wired eth0 keeps on disconnecting
Status in “network-manager” package in Ubuntu:
New
Bug description:
Initially installed 8.10 on my HP e-PC and upgraded to 9.04. Found
that the inbuilt 3Com ethernet card was not working. Network Manager
seemed to try to connect to my router for an IP addr but is unable to
get an assignment. Tried then to set a static addr but this still
didn't resolve the issue - the system merely sent a notification that
the wired eth0 was connected and then seconds later reported that the
interface was disconnected, and so on and so on...
Thought this issue may have been due to the upgrade so downloaded an
ISO about 2 hours ago, burned it to CD and tried a fresh install. Same
problem.
Syslog reports:
May 22 23:29:59 khoxlx00250 NetworkManager: <info> (eth0): carrier now OFF
(device state 3)
May 22 23:29:59 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 3 -> 2
May 22 23:29:59 khoxlx00250 NetworkManager: <info> (eth0): deactivating
device (reason: 40).
May 22 23:29:59 khoxlx00250 NetworkManager: <info> Policy set 'Auto
KayHarris' (wlan0) as default for routing and DNS.
May 22 23:30:02 khoxlx00250 /USR/SBIN/CRON[6303]: (root) CMD ([ -x
/usr/sbin/update-motd ] && /usr/sbin/update-motd 2>/dev/null)
May 22 23:30:09 khoxlx00250 NetworkManager: <info> (eth0): carrier now ON
(device state 2)
May 22 23:30:09 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 2 -> 3
May 22 23:33:45 khoxlx00250 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 3
May 22 23:33:48 khoxlx00250 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 7
May 22 23:33:55 khoxlx00250 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 21
May 22 23:34:09 khoxlx00250 NetworkManager: <info> (eth0): carrier now OFF
(device state 3)
May 22 23:34:09 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 3 -> 2
May 22 23:34:09 khoxlx00250 NetworkManager: <info> (eth0): deactivating
device (reason: 40).
May 22 23:34:09 khoxlx00250 NetworkManager: <info> Policy set 'Auto
KayHarris' (wlan0) as default for routing and DNS.
May 22 23:34:16 khoxlx00250 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 8
May 22 23:34:24 khoxlx00250 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 18
May 22 23:34:34 khoxlx00250 NetworkManager: <info> (eth0): carrier now ON
(device state 2)
May 22 23:34:34 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 2 -> 3
May 22 23:34:42 khoxlx00250 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 4
May 22 23:34:46 khoxlx00250 dhclient: No DHCPOFFERS received.
May 22 23:34:46 khoxlx00250 dhclient: No working leases in persistent
database - sleeping.
May 22 23:35:34 khoxlx00250 NetworkManager: <info> (eth0): carrier now OFF
(device state 3)
May 22 23:35:34 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 3 -> 2
May 22 23:35:34 khoxlx00250 NetworkManager: <info> (eth0): deactivating
device (reason: 40).
May 22 23:35:34 khoxlx00250 NetworkManager: <info> Policy set 'Auto
KayHarris' (wlan0) as default for routing and DNS.
May 22 23:35:44 khoxlx00250 NetworkManager: <info> (eth0): carrier now ON
(device state 2)
May 22 23:35:44 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 2 -> 3
May 22 23:36:44 khoxlx00250 NetworkManager: <info> (eth0): carrier now OFF
(device state 3)
May 22 23:36:44 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 3 -> 2
May 22 23:36:44 khoxlx00250 NetworkManager: <info> (eth0): deactivating
device (reason: 40).
May 22 23:36:44 khoxlx00250 NetworkManager: <info> Policy set 'Auto
KayHarris' (wlan0) as default for routing and DNS.
May 22 23:37:14 khoxlx00250 NetworkManager: <info> (eth0): carrier now ON
(device state 2)
May 22 23:37:14 khoxlx00250 NetworkManager: <info> (eth0): device state
change: 2 -> 3
lsb_release -rd:
Description: Ubuntu 9.04
Release: 9.04
lspci -nnvv:
00:00.0 Host bridge [0600]: Intel Corporation 82810E DC-133 (GMCH) Graphics
Memory Controller Hub [8086:7124] (rev 03)
Subsystem: Intel Corporation 82810E DC-133 (GMCH) Graphics Memory
Controller Hub [8086:7124]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ >SERR- <PERR- INTx-
Latency: 0
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:01.0 VGA compatible controller [0300]: Intel Corporation 82810E DC-133
(CGC) Chipset Graphics Controller [8086:7125] (rev 03)
Subsystem: Hewlett-Packard Company Device [103c:1243]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: Memory at e8000000 (32-bit, prefetchable) [size=64M]
Region 1: Memory at eff80000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:1e.0 PCI bridge [0604]: Intel Corporation 82801AA PCI Bridge [8086:2418]
(rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: efd00000-efdfffff
Prefetchable memory behind bridge: e7b00000-e7bfffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Kernel modules: shpchp
00:1f.0 ISA bridge [0601]: Intel Corporation 82801AA ISA Bridge (LPC)
[8086:2410] (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Kernel modules: iTCO_wdt, intel-rng
00:1f.1 IDE interface [0101]: Intel Corporation 82801AA IDE Controller
[8086:2411] (rev 02) (prog-if 80 [Master])
Subsystem: Intel Corporation 82801AA IDE Controller [8086:2411]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable)
[disabled] [size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable)
[disabled] [size=1]
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable)
[disabled] [size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable)
[disabled] [size=1]
Region 4: I/O ports at ffa0 [size=16]
Kernel driver in use: ata_piix
00:1f.2 USB Controller [0c03]: Intel Corporation 82801AA USB Controller
[8086:2412] (rev 02)
Subsystem: Intel Corporation 82801AA USB Controller [8086:2412]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at d400 [size=32]
Kernel driver in use: uhci_hcd
00:1f.3 SMBus [0c05]: Intel Corporation 82801AA SMBus Controller [8086:2413]
(rev 02)
Subsystem: Intel Corporation 82801AA SMBus Controller [8086:2413]
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 0
Region 4: I/O ports at 0540 [size=16]
Kernel modules: i2c-i801
00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801AA AC'97
Audio Controller [8086:2415] (rev 02)
Subsystem: Hewlett-Packard Company Device [103c:1250]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 5
Region 0: I/O ports at dc00 [size=256]
Region 1: I/O ports at d800 [size=64]
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
01:02.0 Ethernet controller [0200]: 3Com Corporation 3c905C-TX/TX-M [Tornado]
[10b7:9200] (rev 78)
Subsystem: Hewlett-Packard Company Device [103c:1247]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (2500ns min, 2500ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 3
Region 0: I/O ports at bc00 [size=128]
Region 1: Memory at efdfff80 (32-bit, non-prefetchable) [size=128]
Expansion ROM at e7b00000 [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
Kernel driver in use: 3c59x
Kernel modules: 3c59x
lshw -C network:
*-network
description: Ethernet interface
product: 3c905C-TX/TX-M [Tornado]
vendor: 3Com Corporation
physical id: 2
bus info: pci@0000:01:02.0
logical name: eth0
version: 78
serial: 00:01:02:04:98:61
size: 10MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt
10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=3c59x
duplex=half latency=64 link=yes maxlatency=10 mingnt=10 module=3c59x
multicast=yes port=MII speed=10MB/s
*-network:0 DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: 66:91:68:48:d3:4f
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3
firmware=N/A link=yes multicast=yes
*-network:1
description: Wireless interface
physical id: 2
logical name: wlan0
serial: 00:19:5b:6f:41:b9
capabilities: ethernet physical wireless
configuration: broadcast=yes ip=192.168.168.2 multicast=yes
wireless=IEEE 802.11bg
dmesg | grep eth:
[ 3.028777] Driver 'sd' needs updating - please use bus_type methods
[ 3.028805] Driver 'sr' needs updating - please use bus_type methods
[ 33.981196] eth0: setting full-duplex.
[ 44.340087] eth0: no IPv6 routers present
[ 7556.980506] eth0: setting full-duplex.
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