2016年11月30日 星期三

AER: Corrected error received: id=

有時侯插上 mini PCIE device時, 會在 dmesg 出現 AER: Corrected error received: id 相關錯誤訊息, 導致系統無法關機, 在開機選項加入"pci=nomsi,noaer"

[ 5295.215718] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
[ 5295.215739] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e0(Transmitter ID)
[ 5295.215796] pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00001000/00002000
[ 5295.215837] pcieport 0000:00:1c.0: [12] Replay Timer Timeout

解決方式: 
# vim /etc/default/grub
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GRUB_CMDLINE_LINUX_DEFAULT="quiet pci=nomsi,noaer"
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# update-grub
# reboot