I have similar problem, but I got "Timeout" ACER Nitro 5 - Ubuntu 19.04 fresh install. Intel(R) Core(TM) i7-8750H
Spamming in few minutes the following (on example): Sep 25 03:09:06 mark-Nitro-AN515-52 kernel: [ 4326.007230] pcieport 0000:00:1d.5: AER: Corrected error received: 0000:00:1d.5 Sep 25 03:09:06 mark-Nitro-AN515-52 kernel: [ 4326.007248] pcieport 0000:00:1d.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) Sep 25 03:09:06 mark-Nitro-AN515-52 kernel: [ 4326.007256] pcieport 0000:00:1d.5: device [8086:a335] error status/mask=00001000/00002000 Sep 25 03:09:06 mark-Nitro-AN515-52 kernel: [ 4326.007261] pcieport 0000:00:1d.5: [12] Timeout Spamming means: Sometimes 1 every 2-4 minutes, sometime I have 1 hour without any spam. >lspci -vt -[0000:00]-+-00.0 Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers +-01.0-[01-05]--+-00.0 NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] | \-00.1 NVIDIA Corporation GP107GL High Definition Audio Controller +-02.0 Intel Corporation UHD Graphics 630 (Mobile) +-08.0 Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model +-12.0 Intel Corporation Cannon Lake PCH Thermal Controller +-14.0 Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller +-14.2 Intel Corporation Cannon Lake PCH Shared SRAM +-14.3 Intel Corporation Wireless-AC 9560 [Jefferson Peak] +-15.0 Intel Corporation Device a368 +-15.1 Intel Corporation Device a369 +-16.0 Intel Corporation Cannon Lake PCH HECI Controller +-17.0 Intel Corporation Device a353 +-1d.0-[06]----00.0 Device 1cc1:8201 +-1d.5-[07]--+-00.0 Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader | \-00.1 Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller +-1e.0 Intel Corporation Device a328 +-1f.0 Intel Corporation Device a30d +-1f.3 Intel Corporation Cannon Lake PCH cAVS +-1f.4 Intel Corporation Cannon Lake PCH SMBus Controller \-1f.5 Intel Corporation Cannon Lake PCH SPI Controller -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1521173 Title: AER: Corrected error received: id=00e0 Status in Linux: Unknown Status in linux package in Ubuntu: Triaged Status in linux source package in Xenial: Triaged Bug description: WORKAROUND: add pci=noaer to your kernel command line: 1) edit /etc/default/grub and and add pci=noaer to the line starting with GRUB_CMDLINE_LINUX_DEFAULT. It will look like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer" 2) run "sudo update-grub" 3) reboot ---- My dmesg gets completely spammed with the following messages appearing over and over again. It stops after one s3 cycle; it only happens after reboot. [ 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 ProblemType: BugDistroRelease: Ubuntu 16.04 Package: linux-image-4.2.0-19-generic 4.2.0-19.23 [modified: boot/vmlinuz-4.2.0-19-generic] ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6 Uname: Linux 4.2.0-19-generic x86_64 ApportVersion: 2.19.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0c: david 1502 F...m pulseaudio /dev/snd/controlC0: david 1502 F.... pulseaudio CurrentDesktop: Unity Date: Mon Nov 30 13:19:00 2015 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=fe528b90-b4eb-4a20-82bd-6a03b79cfb14 InstallationDate: Installed on 2015-11-28 (2 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151127) MachineType: Dell Inc. Inspiron 13-7359 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-19-generic.efi.signed root=UUID=94d54f88-5d18-4e2b-960a-8717d6e618bb ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-19-generic N/A linux-backports-modules-4.2.0-19-generic N/A linux-firmware 1.153SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/07/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: 01.00.00 dmi.board.name: 0NT3WX dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr01.00.00:bd08/07/2015:svnDellInc.:pnInspiron13-7359:pvr:rvnDellInc.:rn0NT3WX:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Inspiron 13-7359 dmi.sys.vendor: Dell Inc. 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