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Tags: boot   grub2   partitioning   nvme  
Link: 🔍 See Original Answer on Ask Ubuntu 🔗

Title: NVME Disk failure causing boot partition corruption, bad-superblock error
ID: /2019/07/01/NVME-Disk-failure-causing-boot-partition-corruption_-bad-superblock-error
Created: July 1, 2019    Edited:  July 1, 2019
Upload: November 24, 2022    Layout:  post
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If using an older kernel a newer one might solve the problem. However in Arch Linux Solid state drive/NVMe it says:

Samsung drive errors on Linux 4.10

On Linux 4.10, drive errors can occur and causing system instability.
This seems to be the result of a power saving state that the drive
cannot use. Adding the kernel parameter
nvme_core.default_ps_max_latency_us=5500 disables the lowest power
saving state, preventing write errors.

This sounds like your best first step.

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My Samsung 960 Pro is similar to your Samsung 970 EVO. As a reference I’ll include my own system and yours will look similar after repair:

$ lsblk -o NAME,FSTYPE,LABEL,MOUNTPOINT,SIZE,MODEL | egrep -v "^loop"

nvme0n1                                           477G Samsung SSD 960 PRO 512GB               
├─nvme0n1p9  swap                    [SWAP]       7.9G 
├─nvme0n1p7  ext4   Old_Ubuntu_16.04 /mnt/old    23.1G 
├─nvme0n1p5  ntfs                                 859M 
├─nvme0n1p3                                        16M 
├─nvme0n1p1  ntfs                                 450M 
├─nvme0n1p8  ntfs   Shared_WSL+Linux /mnt/e         9G 
├─nvme0n1p10 ext4   Ubuntu_18.04     /mnt/clone  27.2G 
├─nvme0n1p6  ext4   New_Ubuntu_16.04 /           45.1G 
├─nvme0n1p4  ntfs   NVMe_Win10       /mnt/c     363.2G 
└─nvme0n1p2  vfat                    /boot/efi     99M 
sr0                                              1024M DVD+/-RW DW316  
sda                                             931.5G HGST HTS721010A9
├─sda4       ntfs   WINRETOOLS                    450M 
├─sda2                                            128M 
├─sda5       ntfs   Image                        11.4G 
├─sda3       ntfs   HGST_Win10       /mnt/d       919G 
└─sda1       vfat   ESP                           500M 
⇧ Text processing Aptly output file Log-in screen background (on Ubuntu 18.04) is not changing though I made necessary changes in necessary files  â‡©