ok, i managed to narrow it down. the problem is triggered when calling: > sudo ethtool -s eth0 autoneg off speed 100
this, for example, happens via > sudo /etc/pm/power.d/eth_speed true my (network) setup: ACER Aspire Easystore H340 using 09:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8071 PCI-E Gigabit Ethernet Controller [11ab:436b] (rev 16) Linksys WRT54GL running OpenWRT Backfire (10.03.1-rc4, r24045) (linux version 2.6.32.25): > CPU revision is: 00029008 (Broadcom BCM3302) > eth0: Broadcom 44xx/47xx 10/100BaseT Ethernet 00:18:f8:78:77:fe > b43-phy0: Broadcom 5352 WLAN found (core revision 9) > Broadcom 43xx driver loaded [ Features: PL, GPIO LED Mask: 0x000f, > Firmware-ID: FW13 ] > Broadcom 43xx-legacy driver loaded [ Features: PLID, Firmware-ID: FW10 ] a kernel panic does *not* occur every time. still, the network connection goes away. usually, the system shows: > Apr 23 10:43:16 media kernel: [ 125.151216] sky2 0000:09:00.0: eth0: Link is > up at 100 Mbps, full duplex, flow control both and then, the network is unreachable... do you have any idea on this (besides not setting the nic speed to 100 and disabling power management in this regard)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/488153 Title: NETDEV WATCHDOG: eth0 (sky2): transmit queue 0 timed out -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
