I have X540-T2 adapter on ubuntu 14.04 server and netgear xs708e swich but at last one time in 24h I have link down messasge in console.
ixgbe 0000:04:00.0: eth0: NIC Link is Down
ixgbe 0000:04:00.0: eth0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
ixgbe 0000:04:00.0: eth1: NIC Link is Down
ixgbe 0000:04:00.0: eth1: NIC Link is Up 10 Gbps, Flow Control: RX/TX
I updated to latest driver and firmware but no luck.
How to fix this problem?
Link Copied
Hi alex_qt,
Thank you for posting at Wired Communities. Have you tried change the cable to test and switch to other switch port to test?
Thanks,
sharon
Yes I test cable and its ok. Also I plug in cables n different port in switch with no luck. In this time I haven't different switch so can't test switch itself.
Stii have problem:
ixgbe 0000:04:00.0: eth0: NIC Link is Down
Hi Alex_qt,
Thank you for the updated. The link down is intermittent, just to double check any changes made on the system or switch recently prior this issue occur?
Thanks,
sharon
Is present from day one.
pcie_aspm=off in kernel parameters was help me.
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