Mengatasi pcieport 0000:00:1c.5: AER: PCIe Bus Error: severity=Corrected

Buka terminal

ketikan:  cp /etc/default/grub ~/grub.back

lalu buka file dengan Gedit

sudo gedit /etc/default/grub

saya ganti acpi_backlight=vendor dengan pci=noaer

save. close

sudo update-grub

muncul balasan:

Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/10_deepin.cfg'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.4.0-37-generic
Found initrd image: /boot/initrd.img-5.4.0-37-generic
Found linux image: /boot/vmlinuz-5.4.0-33-generic
Found initrd image: /boot/initrd.img-5.4.0-33-generic
Found Windows Boot Manager on /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for UEFI Firmware Settings
done

sekarang sudah tidak muncul error pcieport 0000:00:1c.5: AER: PCIe Bus Error: severity=Corrected