[Bug 279102] Re: Unreliable network connection with B44 driver

[Jeff]

I can confirm this is still happening in a fresh install of Karmic...

$ uname -a
Linux jeff-desktop 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux

$ lspci | grep 4401
04:07.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)

$ dmesg
[  491.052203] b44: eth0: powering down PHY
[  491.989107] b44: eth0: Link is down.
[  493.989190] b44: eth0: Link is up at 100 Mbps, full duplex.
[  493.989198] b44: eth0: Flow control is off for TX and off for RX.
[  495.192737] b44: eth0: powering down PHY
[  495.989111] b44: eth0: Link is down.
[  497.988185] b44: eth0: Link is up at 100 Mbps, full duplex.
[  497.988193] b44: eth0: Flow control is off for TX and off for RX.
[  500.341831] b44: eth0: powering down PHY
[  500.988105] b44: eth0: Link is down.
[  502.988184] b44: eth0: Link is up at 100 Mbps, full duplex.
[  502.988192] b44: eth0: Flow control is off for TX and off for RX.
[  505.819760] b44: eth0: powering down PHY
[  505.988104] b44: eth0: Link is down.
[  508.988184] b44: eth0: Link is up at 100 Mbps, full duplex.
[  508.988193] b44: eth0: Flow control is off for TX and off for RX.
[  509.713016] b44: eth0: powering down PHY
[  509.989108] b44: eth0: Link is down.
[  512.988625] b44: eth0: Link is up at 100 Mbps, full duplex.
[  512.988634] b44: eth0: Flow control is off for TX and off for RX.
[  514.420793] b44: eth0: powering down PHY
[  514.989113] b44: eth0: Link is down.
[  517.988179] b44: eth0: Link is up at 100 Mbps, full duplex.
[  517.988187] b44: eth0: Flow control is off for TX and off for RX.
[  698.432662] b44: eth0: powering down PHY
[  698.989100] b44: eth0: Link is down.
[  701.988182] b44: eth0: Link is up at 100 Mbps, full duplex.
[  701.988190] b44: eth0: Flow control is off for TX and off for RX.
[  914.477360] b44: eth0: powering down PHY
[  914.988105] b44: eth0: Link is down.
[  917.989178] b44: eth0: Link is up at 100 Mbps, full duplex.
[  917.989187] b44: eth0: Flow control is off for TX and off for RX.
[ 1161.566117] b44: eth0: powering down PHY
[ 1161.988106] b44: eth0: Link is down.
[ 1164.988180] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 1164.988188] b44: eth0: Flow control is off for TX and off for RX.
[ 1460.516631] b44: eth0: powering down PHY
[ 1460.988096] b44: eth0: Link is down.
[ 1463.988181] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 1463.988189] b44: eth0: Flow control is off for TX and off for RX.
[ 1465.121118] b44: eth0: powering down PHY
[ 1465.988098] b44: eth0: Link is down.
[ 1467.988177] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 1467.988185] b44: eth0: Flow control is off for TX and off for RX.
[ 1700.813187] b44: eth0: powering down PHY

-- 
Unreliable network connection with B44 driver
https://bugs.launchpad.net/bugs/279102
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