An error is reported when installing Ubuntu: PCIe Bus Error: severity=Corrected
[ 5315.986588] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
[ 5315.987249] pcieport 0000:00:1c.0: can't find device of ID00e0
[ 5315.995632] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
[ 5315.995664] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID)
[ 5315.995674] pcieport 0000:00:1c.0: device [8086:9d14] error status/mask=00000001/00002000
[ 5315.995683] pcieport 0000:00:1c.0: [ 0] Receiver Error
[ 5316.002772] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
[ 5316.002811] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID)
[ 5316.002826] pcieport 0000:00:1c.0: device [8086:9d14] error status/mask=00000001/00002000
[ 5316.002838] pcieport 0000:00:1c.0: [ 0] Receiver Error
[ 5316.009926] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
[ 5316.009964] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID)
[ 5316.009979] pcieport 0000:00:1c.0: device [8086:9d14] error status/mask=00000001/00002000
[ 5316.009991] pcieport 0000:00:1c.0: [ 0] Receiver Error
After the following methods are invalid, check the feedback from netizens on the Internet and find that the driver of the network card is not compatible.
#打开终端，修改/etc/default/grub引导文件，
#将GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
#修改为GRUB_CMDLINE_LINUX_DEFAULT=“quiet splash pci=nomsi pci=noaer pcie_aspm=off”
#保存关闭grub文件。
#更新grub引导
sudo update-grub
#重启
sudo reboot
I saw that many people in the Ubuntu official forum said that there was a problem with the wireless network card driver. I removed the built-in wireless network card in the computer and it was ok.