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Questions tagged [nvme]

NVMe is a communications interface/protocol developed specially for SSDs (Solid State Drives).

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Spikes test NVMe

By chance I did a benchmark test of an NVMe that I have in a RAID. Are all these spikes normal? (the disk only causes problems if the power goes out and it doesn't turn off correctly = grub problem).
Kaos's user avatar
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how to merge four nvme SSD disks into one? Ubuntu 22.04

How can I extend the logical size of the "main" disk so that it spans over four disks instead of one"? I would like to have a single disk sized as the sum of the four disks. df -h ...
A. Z.'s user avatar
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New NVMe not recognized

A Dell Optiplex Micro 3090 has a working Western Digital NVMe (outfitted with Windows 11) and I would like Clonezilla it to a new Samsung NVMe. The working Western Digital NVME was replaced with the ...
gatorback's user avatar
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How to configure Ubuntu 24.04 custom storage layout

So is this correct approach? or do i increase the /boot/efi to larger? I dont need SWAP to be that big, i only need SWAP to be 16GB since i have 256GB memory server. I have 1 250GB SSD and 1.6TB NVME ...
uberrebu's user avatar
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1 vote
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NVMe gen4 disks running slow in real world usage (rsync)

We have big difference between FIO tests and "real" speed via rsync for example. We are facing this problem on U.2 gen4 and M.2 gen4 + adapter as well. Totally same results for both. U.2 is ...
Dominik Shaim's user avatar
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26 views

Lost blktrace's events in Ubuntu 22.04

I used blktrace and fio to trace the I/O events of the NVMe SSD in Ubuntu 22.04. However, I only got Q events in my report. Here are my experimental steps: 1.Open blktrace to monitor /dev/nvme0n1. ...
user24948573's user avatar
1 vote
0 answers
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what is more accurate for checking nvme smartmontools or nvme-cli

Note this is not a question about using this tools. Since a few weeks smartmontools is complaining over one of my ssd/nvme-standart. In jammy and debian and it makes me nervous. nvme list Node ...
nobody's user avatar
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3 votes
2 answers
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How to manually create an EFI System Partition in Ubuntu 24.04 during installation

Finally available, I downloaded the latest 24.04 LTS Desktop ISO and tried to install it on a test machine. I always choose to manually partition the drive, so I can create separate partitions for the ...
Pinguinim's user avatar
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111 views

nvme SSD is missing in /dev/disk/by-path on the ubuntu 22.04

issue : Missing NVME disk in the /dev/disk/by-path/ OS ver : Ubuntu 22.04 ( 5.15.0-78-generic ) systemd version : 249.11-0ubuntu3.12 nvme disk vendor : Samsung PM1733a RI 1.9TB/3.8TB The nvme disk ...
Sooyong's user avatar
0 votes
1 answer
414 views

How to Recover Bad Super Block? Write Lock Corrupted Nvme

This morning I had problems booting on my laptop. I force power cycled it and the disk was no longer detected. I booted to a live ubuntu drive to try and repair the disk. This disk is a Samsung 1TB ...
Matt Campbell's user avatar
1 vote
1 answer
224 views

Slow NVMe (Gen4) on Ubuntu

For the new Ubuntu 24.04 release, i bought a new WD_Black SN770 NVMe, which is advertised as up to 5150MB/s (GEN4). My motherboard (ASrock X570 Pro4) supports Gen4x4 and according to LinkSta (LnkSta: ...
Progga's user avatar
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Kernel error while booting (NVME disk) after updating to version 6.5.0-28 generic

I updated from 6.5.0-25 generic to 6.5.0-28 generic and while I still have the 6.5.0-25 generic version as a backup (using it now), whenever I try to boot to 6.5.0-28 generic it gives a "Kernel ...
JDuarteDJ's user avatar
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Gluster i/o wait system freeze

I'm running Ubuntu 22.04.2 LTS on a supermicro system with the following configuration: Intel Xeon Gold 6248R 256GB RAM Samsung PM1735 NVMe SSD (6,4TB) // (currentfirmware: EPK98B5Q) XFS filesystem ...
eftotheoh's user avatar
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104 views

2-year working Ubuntu install suddenly fails, reinstalls all fail too

Until two days ago, I had been running an Ubuntu 22.04 install just fine since it was released. Two days ago I started getting some weird errors which stopped my machine learning development stuff ...
Strategos's user avatar
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0 answers
72 views

Ubuntu Server OS ISO backup

I am new to the Ubuntu Server OS and I am running the latest version of it installed on a 500GB NVME drive. I have spent a lot of time building my OS. Therefore, I want to protect my work by ...
binar's user avatar
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Install Ubuntu on Apple Fusion Drive ( 24 GB NVME + 1 TB HDD )

I just bought a cheap iMac 2015 27" 5K ( iMac17,1 ) with an Apple Fusion Drive. This drive has only 24 GB NVME and 1 TB HDD. I tried Ubuntu live (23.10), it works good (sometimes only the ...
robolob's user avatar
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0 answers
35 views

Intergrated microsd drive not functioning on Asus ux550ve running Ubuntu 22.04.4 LTS

I'm new to linux and ubuntu so please bear with me and assume I don't know anything (because that is very close to the reality of the situation. I have tried the solutions posted in This Thread but ...
Alton Daniels's user avatar
0 votes
1 answer
574 views

Getting: WARNING: Module.symvers is missing. when trying to build nvme driver module in v6.5

I have cloned the source code for (v6.5) and I am trying to build just nvme driver module and I am using the following command: sudo make M=drivers/nvme But it is giving me the following error: ...
user16820050's user avatar
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Why does NVMe naming always changed randomly in Ubuntu 22.04 after system reboot?

Procedure: Install NVMe SSD*16 to SUT. Power on SUT. Into OS and type "nvme list" Node SN Model --------------------- ...
andy's user avatar
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-1 votes
1 answer
264 views

Help needed regarding GRUB for Dual Boot from two different SSDs

I am comparatively new to Ubuntu.I have a laptop with Windows10 installed on a 1TB SATA SSD.Today,i added another 240GB NVMe SSD & Installed Ubuntu 22.04 LTS. I can successfully dual boot & ...
S.Das's user avatar
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0 votes
1 answer
248 views

Live usb does not recognize SSD: should I use AHCI/NVMe?

I just received a new Dell Latitude E5440 running Windows 11. I'm trying to install Ubuntu but since I'm doing this once every ten years I got a new problem every decade. My problem is Ubuntu, on live ...
JRR's user avatar
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215 views

PCIe link speed limit in dmesg when hot reset "PCIe 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0000:02:02.0"

When we do PCIe hot reset and meet below log in dmesg. The PCIe device is PCIe gen4x4 NVME SSD. duplicate step: power on, gen4x4 PCIe hot reset, relink up, found PCIe link in gen1x4, with dmesg show ...
Johnny's user avatar
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0 votes
1 answer
326 views

Ubuntu 20.04 VPS not showing the actual disk size

I just bought a VPS Linux Ubuntu 20.04 which uses NVMe and storage which is said to be 80GB, I tried running apt update && apt full-upgrade -y and everything works normally, I intend to ...
TuanHaxor's user avatar
1 vote
0 answers
113 views

Having a "Device Error" while loading Ubuntu after a fresh dual install with Windows 10 on a Lenovo E595

I have an NVMe with Windows installed and another SSD with freshly installed Ubuntu 23.10. I followed the best practices and configured BIOS in UEFI only mode, turned off Fast Boot and Secure Boot. In ...
Roman G's user avatar
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0 answers
132 views

kernel 6.2.0-39 can't find nvme drive that 6.2.0-37 boots to

(See edit a bottom of page) Ubuntu 22.04 6.2.0-37 boots just fine 6.2.0-39 fails before the grub menu, message: nvme doesn't exist. grub info from sata boot drive grub.cfg menuentry "Ubuntu, with ...
jamby's user avatar
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1 answer
347 views

Kubuntu cant access Windows 11 NVMe even when secure boot and fast boot disabled in bios and also in windows 11 disabled fast boot, Bitlocker wasnt ON

Kubuntu cant access Windows 11 NVMe drive even when secure boot and fast boot disabled in bios and also in windows 11 disabled fast boot, Bitlocker wasnt ON See screenshot After in Bios disabling ...
Kangarooo's user avatar
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1 vote
1 answer
776 views

NVME SSD is slow on Ubuntu 23.10

This is a strange one. On a fresh install of Ubuntu 23.10 (and Desbian 12, Pop os) I'm getting 40MB/s with ssh-benchmark snap, while on my old laptop with a cheap SATA SSD I'm getting 90MB/s. Any ...
Adam Katav's user avatar
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0 answers
305 views

Failed to write to /dev/nvme-fabrics: Connection refused

I am trying to connect 2 Pc one as host and the other as the client to each other through nvme over tcp so i have follwed this website of redhat https://access.redhat.com/documentation/en-us/...
Aman Sharma's user avatar
0 votes
0 answers
242 views

How to fix slow boot after adding M2 NVME after Grub menu?

After adding an M2 NVME drive, the boot between the Grub menu and the Ubuntu login takes 1m and 25s, instead of about 10s before adding the M2. Ubuntu Mate 22.04 up to date. Ubuntu is not installed on ...
NicolasSmith's user avatar
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1 answer
141 views

Second nvme drive on expansion card not detected

A computer I'm trying to work on has 4 slot nvme expansion card which plugs into the PCI Express slot. I have two drives to install but it does not seem to recognise either of them. They are both WD ...
Matt's user avatar
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8 votes
1 answer
3k views

How to know if my NVMe SSD needs TRIM

Running Ubuntu 22.04 on my main laptop. I am using 4TB TEAMGROUP MP34 NVMe as my main drive. The file system is ext4. Yesterday (Nov 16), while downloading some large files (about 300 files, 600GB ...
sotirov's user avatar
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0 answers
121 views

How to change boot drive name?

I am having trouble installing additional nvme sticks, and it seems that my new stick takes over boot drive's name, like /dev/dba I used to have /dev/nvme0n1: my storage1 /dev/nvme1n1: my storage2 /...
Ubuntubasic1864's user avatar
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0 answers
514 views

NVMe SSD can't be selected as boot option

I was using my windows pc all and well but suddenly windows stopped working. I have a usb bootable Ubuntu and with this I wanted to extract my files before formatting the SSD completely but for some ...
Jeredriq Demas's user avatar
0 votes
1 answer
151 views

Boot ubuntu from usb installation

I am trying to install ubuntu from usb. After choosing a space boot (/boot) i can't find it in the list "device for boot loader installation"
Salima's user avatar
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0 answers
251 views

SSD drive erase with 7 pas DoD 5220.22-M

On conventional hard disks, I was using DOD Short /3 pass and DOD 5220 7 pass. This method can be used on SSD and NVMe drives as well? I mean it will not affect the disk performance? Or there is ...
user1737015's user avatar
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0 answers
114 views

Hard Disk Identification of SATA Hard Disk (generic), SSD

I need to secure erase the following drive types: SSD Disk >>> hdparm <<< If there is a better tool /approach, please let me know. Hard Disk >>> shred /scrub /nwipe Is it ...
user1737015's user avatar
1 vote
1 answer
1k views

Secure Erase NVMe Drive with nvme cli //CMD_SEQ_ERROR:

Trying to Secure Erase NVM drive but failed with CMD_SEQ_ERROR: Below is a summary of what/how I am doing to perform the Secure Erase.
user1737015's user avatar
0 votes
0 answers
524 views

NVME drive timing out, system freezing

I have a 2tb raid1 mdadm array on ubuntu server 22.04 using the HWE kernel 6.2.0-35-generic. The drives are nvme0n1 and nvme1n1 At times, sometimes under high load and sometimes not, the whole server ...
Garrett B's user avatar
-2 votes
1 answer
700 views

Hard Disk Reference in Shell Scripts /dev/sda & /dev/nvme0

I have two types of computers, on one hard disk type is NVME while other is generic hard disk. I have a script to format the disk and then clean /wipe the disk with Scrub. sudo mkfs -F /dev/nvme0n1 ...
user1737015's user avatar
0 votes
0 answers
508 views

NVME disk in enclosure not working

DISK - INTEL SSDPEKNW512G8L ENCLOSURE - RTL9210B-CG trying with USB self powered hub and as a standalone (adapter+drive) don't know why it's not showing up. sudo hdparm -I /dev/sda /dev/sda: ATA ...
Jacek K's user avatar
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0 votes
1 answer
223 views

Intel RST on ubuntu 23.04 for NVME Raid1 - array is not assembled / started

I have 4x nvme drives installed on Z690 motherboard: 1tb nvme with fresh install of windows 11 Pro 1tb nvme with fresh install of Ubuntu 23.04 Desktop 2x 2tb nvme for Raid1 array created in BIOS ...
FSX's user avatar
  • 1
0 votes
1 answer
284 views

XRDP Windows Remote Desktop restricts all groups except root

I have several internal nvme drives and I discovered they weren't mounted. I couldn't get them to mount using "disks" because I'm "not authorized to perform operation". My account ...
Michael Vinsky's user avatar
1 vote
0 answers
675 views

Ubuntu 20.04.6 LTS Installer is not detecting my SSDs

recently i brought a new MSI GE68HX 062US laptop. I tried dual booting ubuntu (alongside windows) but the installer is not detecting my SSDs(both). I tried disabling the fast boot and secure boot, ...
Arun Srinivasan's user avatar
0 votes
0 answers
85 views

Why doesn't open (K)Ubuntu boot when my 2nd NVMe is attached? (Not dual boot)

My laptop: Acer Predator Helios 300 PH512-52 My setup: 2 M2 NVMes, 1 is 256 GB and the other is 1 TB. Yesterday, I have decided that I want to keep remove windows completely and continue with Linux. ...
Mahmoud Amr's user avatar
0 votes
0 answers
440 views

How to fix Ubuntu 22.04 Initramfs booting error , harddrive bad sectors, SSD errors?

I have been using Ubuntu 22.04 in ASUS TUF fx505ge. My laptop is 5 years old. I have been frequently getting different kinds of "Initramfs errors" and several other errors... I tried to fix ...
Saurav Singh's user avatar
2 votes
1 answer
790 views

Ubuntu fails to detect NVMe SSD in T14s Ryzen laptop

Since yesterday I've been trying to install Ubuntu 23.04 from a USB stick (dualboot with Windows 10) onto my Lenovo Thinkpad T14s Gen 1 laptop bought from China. The issue being: Ubuntu, along with ...
nokiiaa's user avatar
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0 votes
0 answers
94 views

My laptop keeps crashing whenever I leave sleep mode

Whenever my laptop enters sleep mode and I want to use it again my system crashes after about 20 seconds. When I enter my password and try using my system after leaving sleep mode I loose all of the ...
zzc13's user avatar
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0 votes
0 answers
445 views

Get stuck while booting ubuntu 22.04

i got the error mentioned in the title. I never had this before but i tried every solution which is similiar to my problem in the threads I also got this error: ACPI BIOS Error (bug): Failure creating ...
maximus237's user avatar
1 vote
0 answers
84 views

How to find my driver module associated modules

I have a Network interface card which is having RDMA capability, How to find the RDMA module installed or loaded with the NIC driver module? My Broadcom driver. modinfo bnxt_en filename: /lib/...
sayooj n's user avatar
2 votes
1 answer
261 views

Which is the correct way to use two swapfiles in different devices?

I am running a python code on jupyter lab which deals with a large list of dataframes and I need to concatenate, compute averages, etc. It is memory consuming, and I take advantage of swapfiles, as ...
hamagust's user avatar
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