Questions tagged [pcie]

PCI Express (Peripheral Component Interconnect Express) was created in 2004 and is abbreviated to PCIe or PCI-e Version history: 1.0a, 1.1, 2.0, 2.1, 3.0, 3.1, 4.0, 5.0

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“Not enough free disk space” error after deleting huge log file from flash drive

All started this morning when I couldn't boot into Gnome, and got a blinking cursor. I realised nvidia-driver-460 had unmet dependencies, but I couldn't fix it since running sudo apt install --fix-...
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How to get back on thunderbold 3.0 speed

I've a Ximea high speed (pcie/thunderbold) camera on a Ubuntu 20.04 installation. The camera was working at maximum speed (PCIe 3.0) until recently. But now we're loosing images data. Debugging ...
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Intel 82576 NIC loses PCIe link when inserting RJ45 SFP module. Can't revive it without power cycling

I'm not sure if this is the right place to ask. Unfortunately I don't know much about all of this, so I can't tell if this problem is related to the igb driver, the firmware of the chip (eeprom?), the ...
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Serial UART driver issue under Ubuntu 18.04

I am trying to debug an issue I have found with a Pericom chipset PCIe-to-UART PI7C9X7958 the goal being to find out what causes the problem and how to solve it. The Pericom chipset I am using has ...
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The kernel is telling me that PCIe bandwidth is limited

From my kernel messages: 126.016 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x16 link at 0000:16:00.0 (capable of 252.048 Gb/s with 16.0 GT/s PCIe x16 link) My Supermicro X11-SRM-F has ...
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Errors upon start up of Ubuntu

When I start up Ubuntu I get the following error and then it carries on booting up as normal. Does anyone know why I get this and how to fix it please ? I have Intel i7 10700 and I have ROG STRIX B460-...
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Ubuntu 20.4 can't boot from card express usb3.0

I have ubuntu 20.4 installled on my ssd usb 3.1 drive,so I also have usb 3.0 Cardexpress card installed. Well everything works fine I have installed ubuntu on this drive usb 3.0. But I also follow ...
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Cannot Install Ubuntu 20.04 on my Asus X507UB (Facing multiple issues)

I'm a newbie to Linux, Ubuntu or any other distro of ubuntu wont install properly (5.4 kernel). PCIe Bus error severity=corrected, Type=Physical layer /Sometimes cannot even live boot. IMG: https://...
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Installing libpci-dev library in Ubuntu 18.04.5 LTS (Bionic Beaver) [duplicate]

I am trying to install libpci-dev library in Ubuntu 18.04.5 LTS since I am working on Linux driver stuff that communicates with a board over PCIe. However, using apt-get command I get the following ...
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archer 3700x PCIE wifi and blue tooth

Specifications: Asus ROG STRIX B450-F Motherboard Radeon graphics card archer 3000e wifii and blue tooth PCIE card Samsung SSD 1TB ubuntu 20.04.1 My question is I am trying to get the archer 3700x ...
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Does Ubuntu support iRST with PCIE?

I want to figure out if Ubuntu or linux kernel supports PCIE SSD controlled by intel RST. I try to install ubuntu 20.04 on my laptop. And I found PCIE SSD is under controlled by Intel Rapid Storage in ...
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Ubuntu sees only one of two nvme drives that are visible to Bios and Windows 10: PCI problem

I upgraded a MSI GT73VR laptop which has two NVME slots (and one SATA slot). I discovered that Ubuntu 20.04 and 18.04 can only see one of the drives (in the first slot). Switching the M.2 cards allows ...
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Ubuntu doesn't recognize HDD through SATA controller

I have a problem where my SATA HDD, when connected through my SATA III hub, is not recognized. It does get recognized when connected via a motherboard SATA port, but I need it via the card to pass it ...
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159 views

Configure PCI-Bridge and PCI Expander bus in Ubuntu 18.04

I need to configure the PCI bridges and PCI expander bus on a KVM Host running Ubuntu 18.04, I am configuring a VM using two numa nodes. I am trying to configure the PCI-bridge as per the following ...
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PCIe error while using Ubuntu 16.04.3

I recently bought a hardware and connected to the server through PCIe port. My device use Ubuntu 16.04.3 with kernel version 4.15.0-99-generic. The strange thing is every time when I start the server, ...
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PCIe Bus Error: serverity=Corrected, type=Physical Layer after installing ubuntu 20.04

I just upgraded from ubuntu 18.04 to 20.04 my Dell laptop. Now the OS does not boot and I get this message PCIe Bus Error: serverity=Corrected, type=Physical Layer, (Reveiver ID) device [8086:9d14] ...
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PCI video card on a modern PCIE system

I have a slightly older server (motherboard says it's a decade old. Oh well). The purpose of this server is "fast disks". So I have a PCIE x4 SATA card that drives 8 sata disks. To get video ...
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pciehp:slot (87): power fault

during boot up and after password, this error cycles every few seconds without finishing boot up process and then it just does a continuous loop of this slot 87 error Any suggestions? thanks!
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Installing Ubuntu on nvme drive in USB enclosure and then installing the drive in Laptop through nvme slot

I have a laptop running Windows from its internal NVMe drive. I want to switch to Ubuntu, for which I have a separate NVMe drive. I'd like to put that new drive in USB enclosure, install Ubuntu on it ...
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137 views

Will the FebSmart FS-U4L-Pro PCIE USB 3.0 card work on Ubuntu 20.04?

Does anyone know if the FebSmart FS-U4L-Pro PCI-e USB 3.0 expansion card will work on Ubuntu 20.04? At the very bottom it says in somewhat broken English it works with some linux etc. I'm having ...
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How to identify PCI device failing in Ubuntu 20.04 and how to know if it is broken hardware

My network Dell laptop WiFi connection started failing suddenly, and I found the following messages in dmesg not sure if related, I can't find the device id with lspci. How can I find it, and should ...
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488 views

Could multiple PCIe devices in one IOMMU group be added to different KVM VM separately?

I want to know could multiple PCIe devices in one IOMMU group be added to different KVM VM separately? I have got failed message like "card1 is used by VM1, and card2 is in the card1's group and ...
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amdgpu suspend error along with pcieport error at ubuntu boot?

I have a Dell Inspiron 5567, I recently USB booted it with Ubuntu 19.10 and updated it to 20.04 LTS. After that, I installed it with Softwares like VLC, Gnome-Tweak, GIMP etc. I also started to ...
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Ubuntu 20.04 PCIe Bus error severity=corrected

I have a problem with new ubuntu, after suspend i always crash and i need to reboot system my kernel parameters "quiet splash pci=noaer pci=noamsi" picture of error
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How to fix PCIE errors after reboot / shutdown?

When you shut down your computer before it completely powers off, you might see a ton of PCIE error messages quickly scrolling by for a few seconds. How to fix scrolling PCIE errors after reboot / ...
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gigabit mini pcie wifi card with AP mode

I set up a DIY router years back using a fitlet i "barebones" mini PC with a mini PCIe intel 7260 wifi card (using the iwlwifi driver) running in AP mode (bridged to the ethernet coming in from my ...
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How can I get my my system to recognise my aditional PCIE graphics card?

I have just upgraded my system to 20.04 and my system does not recognise my ATI Radeon R7 240 PCIE graphics card. This is the output: $ lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation ...
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188 views

Cant update Grub , /usr/sbin/grub-mkconfig: 1: /etc/default/grub: r#: not found

on using sudo update-grub i get an error so the error is /usr/sbin/grub-mkconfig: 1: /etc/default/grub: r#: not found and due to this i have to edit grub temporarily every time i boot up just to ...
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Lock resource to stop other users from using it

In our company we have a server machine that is widely used by our team, everybody has their own user account and everything works good. Now, there are a few developers that are working with a ...
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Is my 802.11ax wireless card a counterfeit? [closed]

I've recently bought a miniPCIe wireless adapter that claims to contain an Intel chipset that supports 802.11ax (Wi-Fi 6). It's not made by Intel, but claims to contain the same chipset as their AX200 ...
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45 views

Start in Emergency mode

My computer starts in emergency mode. My processor is AMD Rysen Threadripper 1950x. I am on Ubuntu 16.4 LTS. These error lines keep printing on the terminal: [ 3276.313138] pcieport 0000:00:01.1 PCI ...
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269 views

I need to change a PCI bus number for my NIC. (SETPCI)

after running lspci | grep net -i I have discovered that my NIC sits on the following bus:- 00:14.3 Network controller how can I make it sit on any other bus ID ? lets say for Ex. 00:01.0 instead ...
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468 views

Error from alx network driver since installing new SSD drive

Yesterday I added a new 1TB SATA SSD (Seagate 120) I see in the logs since yesterday that I have an error happening over and over. Google searching for this error generally people say "use a kerrnel ...
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Unable to boot Ubuntu from 2TB M2 PCIe NVMe SSD

I recently bought a Dell Precision 7530 laptop which came preinstalled with Ubuntu 16.04 on a 500GB SATA drive. Later I bought a 1TB M2 PCIe NVMe SSD and installed it in a free slot in addition to the ...
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274 views

Ac1300 Archer T6e, aren't there open source alternatives to broadcom drivers?

Just like nvidia has the Nouveau driver alternative for its boards, aren't there alternatives for broadcom/TPLink pcie cards like mine: Ac1300 Archer T6e? I'm very unconfortable in running ...
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PCI error when installing 18.04.3

when trying to install ubuntu 18.04.3 Primary storage is SSD connected M2 interface I think. EDIT: Installation fails and the the crash reporter hangs too. When I cancel the report dialog, i am ...
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108 views

Ubuntu 18.04.3 USB 3 compatability

I'm hoping someone will have some advice for me as I'm confused. I have a SFF Lenovo M91p as a Media centre and would like to include a low profile USB 3.0 PCIe card. Having done various searches ...
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Fenvi pcie driver problem

I was hoping to find a workaround for a pcie wireless adapter that I recently purchased. It is a model FV8802 from a company named Fenvi. Currently there is no driver available from the company. I ...
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PCIe Bus error type=Transaction Layer severity=Uncorrected on shutdown on Acer Swift

I installed Lubuntu on an Acer Swift - installing it on the SSD already required to change the BIOS setting for the controller to AHCI. Now I'm stuck on getting the shutdown working properly. I tried ...
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310 views

Secondary PCIe SSD not recognized at boot

I recently bought a Dell Precision 7530 laptop which came preinstalled with Ubuntu 16.04 on a 500GB SATA drive. Later I bought a 1TB PCIe SSD and installed it in a free slot in addition to the ...
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Can Ubuntu use PCI-E SSD as a bootable?

I'm planning to upgrade my PC and I'm considering buying a PCIe SSD drive and booting from it. I've read there was a problem booting with some PCIe drives. Is it possible? My motherboard: GIGABYTE ...
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NVMe SSD slow write speed

I have a NUC (BEH model) and a M.2 SSD PCIe gen3 NMVe card (Samsung 970 pro 512GB) and I have a slow and fast write speed result in Ubuntu 18.04.3 with two different kernels. I used ukuu for kernel ...
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Huge syslog, syslog.1 and kern.log files stored in /var/log in Ubuntu 18.04

I recently upgraded Ubuntu 16.04 to 18.04 on my PC (with Nvidia GeForce GTX 1080 Ti GPU) and ever since my file system has been building up from these huge log-files. Every time I shut down my ...
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Ubuntu 18.04 installer unable to detect PCIe NVMe SSD

I have a HP Omen dg0019tx laptop with Win 10, NVIDIA RTX2080, 2 numbers of 1 TB PCIe NVMe SSD configured as RAID 0 Volume. I tried to dual boot it with Ubuntu 18.04, however, Ubuntu is unable to ...
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PCIe Bus error (nomodeset, pci=nomsi, noaer: do not work!)

I own an Asus laptop, cpu 7300HQ, NVIDIA Geforce GTX 950M, 250 Gb HDD allocated for Windows, 250 GB free. I can't install Ubuntu in dual boot with Windows 10: the usual, boring problem: "PCIe Bus ...
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PCIe Bus error severity=Corrected, and crash every few hours in 18.04 (3700x+RTX2070)

After I install Ubuntu and Nvidia driver, everything looks fine, but when I press ctrl+alt+F1-F6 to entre Terminal model, I got PCIe Bus error severity=Corrected. I've done some search on the web and ...
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grub2 not detecting pci-e nvme disk (in GRUB command line) old BIOs motherboard

I have an old motherboard that doesn't support nvme boot. I've connected nvme disk using a pci-e expansion card. NVME is detected in windows and Linux when booted up from old HDD. Since my ...
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594 views

Upgrade for Qualcomm QCWB335 (Kubuntu 18.04)

I have an Asus laptop and I've recently switched over to linux (kubuntu 18.04) - loving it by the way! My question is which half pcie wifi adapter (to get a 5ghz and get as much out of my 400mbps ...
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366 views

Booting Live system of Ubuntu 18.04.2 failes with many PCIe Bus Errors

I have a Ubuntu 18.04.2 image on a USB Stick. On my old PC (~8 years) I can boot Ubuntu from the stick. On my new PC booting shows only a page full (~50) of the following errors: PCIe Bus Error ...
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I can connect to my wifi, but I can't connect to internet in post-installation of Ubuntu 16.04

I have recently decided to switch to Ubuntu on my personal laptop. I decided to install Ubuntu 16.04 since I was running into issues with version 18.04. After two days, I was able to installed ...