Thursday, September 3, 2020

Stop / hide up pcieport error in Ubuntu / Linux

 Number of ways  to try in grub:

  • pci=nomsi
  • pci=noaer
  • pcie_aspm=off

Actual steps:
  1. sudo vi /etc/default/grub
  2. Edit line:
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer"
  3. sudo update-grub
  4. Reboot machine

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Restart / Reboot Linux


To restart Linux anytime: Hold Alt-SysRq (i.e. PrtSc) and type R E I S U B


Reference:

http://blog.kember.net/articles/reisub-the-gentle-linux-restart/

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