Debian run of hwprobe: https://linux-hardware.org/?probe=a0a3771b15
It feels like debian writes a random sectors with random data at SSD for no reason. This is common apt error (package name varying) while SSD failing under Debian: ... Preconfiguring packages ... dpkg: warning: files list file for package 'golang-1.11-go' missing; assuming package has no files currently installed dpkg: unrecoverable fatal error, aborting: files list file for package 'bison' is missing final newline E: Sub-process /usr/bin/dpkg returned an error code (2) ... Smartmon 6.6: NVMe Status 0x02 root@axet-laptop:/home/axet# smartctl -a /dev/nvme0n1 smartctl 6.6 2017-11-05 r4594 [x86_64-linux-5.4.0-0.bpo.4-amd64] (local build) Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: HFM512GDJTNG-8310A Serial Number: CD9AN74501410AR62 Firmware Version: 80001C00 PCI Vendor/Subsystem ID: 0x1c5c IEEE OUI Identifier: 0xace42e Controller ID: 1 Number of Namespaces: 1 Namespace 1 Size/Capacity: 512 110 190 592 [512 GB] Namespace 1 Formatted LBA Size: 512 Local Time is: Mon Aug 17 14:38:11 2020 MSK Firmware Updates (0x16): 3 Slots, no Reset required Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test Optional NVM Commands (0x0016): Wr_Unc DS_Mngmt Sav/Sel_Feat Maximum Data Transfer Size: 64 Pages Warning Comp. Temp. Threshold: 81 Celsius Critical Comp. Temp. Threshold: 82 Celsius Namespace 1 Features (0x02): NA_Fields Supported Power States St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat 0 + 3.5000W - - 0 0 0 0 5 5 1 + 2.4000W - - 1 1 1 1 30 30 2 + 1.9000W - - 2 2 2 2 100 100 3 - 0.0350W - - 3 3 3 3 1000 1000 4 - 0.0035W - - 3 3 3 3 1000 5000 Supported LBA Sizes (NSID 0x1) Id Fmt Data Metadt Rel_Perf 0 + 512 0 0 1 - 4096 0 0 === START OF SMART DATA SECTION === Read NVMe SMART/Health Information failed: NVMe Status 0x02 Smartmon 7.1 smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-0.bpo.4-amd64] (local build) Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: HFM512GDJTNG-8310A Serial Number: CD9AN74501410AR62 Firmware Version: 80001C00 PCI Vendor/Subsystem ID: 0x1c5c IEEE OUI Identifier: 0xace42e Controller ID: 1 Number of Namespaces: 1 Namespace 1 Size/Capacity: 512 110 190 592 [512 GB] Namespace 1 Formatted LBA Size: 512 Local Time is: Mon Aug 17 14:43:03 2020 MSK Firmware Updates (0x16): 3 Slots, no Reset required Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test Optional NVM Commands (0x0016): Wr_Unc DS_Mngmt Sav/Sel_Feat Maximum Data Transfer Size: 64 Pages Warning Comp. Temp. Threshold: 81 Celsius Critical Comp. Temp. Threshold: 82 Celsius Namespace 1 Features (0x02): NA_Fields Supported Power States St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat 0 + 3.5000W - - 0 0 0 0 5 5 1 + 2.4000W - - 1 1 1 1 30 30 2 + 1.9000W - - 2 2 2 2 100 100 3 - 0.0350W - - 3 3 3 3 1000 1000 4 - 0.0035W - - 3 3 3 3 1000 5000 Supported LBA Sizes (NSID 0x1) Id Fmt Data Metadt Rel_Perf 0 + 512 0 0 1 - 4096 0 0 === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 38 Celsius Available Spare: 100% Available Spare Threshold: 10% Percentage Used: 27% Data Units Read: 37 476 420 [19,1 TB] Data Units Written: 26 897 901 [13,7 TB] Host Read Commands: 513 568 341 Host Write Commands: 506 327 841 Controller Busy Time: 3 846 Power Cycles: 478 Power On Hours: 621 Unsafe Shutdowns: 56 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 Warning Comp. Temperature Time: 0 Critical Comp. Temperature Time: 0 Temperature Sensor 1: 38 Celsius Temperature Sensor 2: 37 Celsius Error Information (NVMe Log 0x01, max 256 entries) No Errors Logged root@axet-laptop:/home/axet# tune2fs -l /dev/mapper/vg0-root tune2fs 1.45.5 (07-Jan-2020) Filesystem volume name: <none> Last mounted on: / Filesystem UUID: fed361a4-7c82-4e60-8fd6-ed7585b72417 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum Filesystem flags: signed_directory_hash Default mount options: user_xattr acl Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 28049408 Block count: 112174080 Reserved block count: 5480241 Free blocks: 9461700 Free inodes: 25675591 First block: 0 Block size: 4096 Fragment size: 4096 Group descriptor size: 64 Reserved GDT blocks: 1018 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8192 Inode blocks per group: 512 Flex block group size: 16 Filesystem created: Sun Feb 16 12:21:12 2020 Last mount time: Mon Aug 17 14:33:45 2020 Last write time: Mon Aug 17 14:33:45 2020 Mount count: 2 Maximum mount count: 30 Last checked: Mon Aug 17 10:40:57 2020 Check interval: 15552000 (6 months) Next check after: Sat Feb 13 10:40:57 2021 Lifetime writes: 9 TB Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 32 Desired extra isize: 32 Journal inode: 8 First orphan inode: 3706058 Default directory hash: half_md4 Directory Hash Seed: be47dc56-e8d5-447c-9238-26b3e79cc025 Journal backup: inode blocks Checksum type: crc32c Checksum: 0xdbe87ffb root@axet-laptop:/home/axet# fstab has 'discard' crypttab has 'discard' -- AK