PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e5(Receiver ID)

I believe this may be due to PCIe Active State Power Management that is transitioning the link to a lower power state and maybe causing the device to trigger these errors. I believe the device in question is the Sunrise Point-LP PCI Express Root Port.

Try using the pcie_aspm=off boot parameter to see if this stops the messages. Note that this will increase the power consumption of your machine as it disables the power savings.

Try these steps:

1. sudo gedit /etc/default/grub

2. Edit grub. Add pci=noaer at the end of GRUB_CMDLINE_LINUX_DEFAULT. Line will be like this:

   GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer"

3. sudo update-grub

4. Reboot now

:) Enjoy.

I had the same problem, but the solution was to add pci=nomsi to /etc/default/grub file. Perform the following edit:

before:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

after:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=nomsi"

And save the settings:

sudo update-grub