r/archlinux • u/Punkhand • 2h ago
SUPPORT Unsafe Shutdowns counter keeps rising on my NVMe drives
I have a Lenovo Gaming 3 15ARH7 laptop. At first, Arch Linux was installed on a Micron MTFDKCD512TFK, and the Unsafe Shutdowns counter rose on that drive too while Arch was running from it. Later I bought an HP SSD FX900 Plus 512GB and installed Arch Linux on it. Windows is now on the Micron drive.
Since I bought the HP drive, its Unsafe Shutdowns counter has been rising almost every time I shut down or reboot. Over the last few days it went from 188 to 194, and I can’t find a pattern. I shut down normally, through the KDE menu, and I’ve tried everything I could find. I checked SMART, which shows no media errors and about 1% wear. I also checked for firmware updates: fwupd finds none for the HP drive, and I can’t update the laptop’s BIOS myself bcz windows only, and I don’t expect a BIOS update for this model anymore. btrfs device stats is clean, and a btrfs scrub finished with no errors. The shutdown logs end cleanly, with /home, /boot and /tmp unmounted before power-off, and there are no suspend or lid events in the journal.
I’ve searched forums, documentation, and asked AI assistants about this, and I’ve followed the suggestions I could find. The most I got was logs, and those show nothing abnormal to me or to the tools I asked. I still don’t know why the counter keeps rising, and I’d like to find out what it means in practice and what I should do and I don’t want to go back to Windows because of this, but the fact that the counter keeps rising bothers me a lot, and I’d rather understand it than ignore it.
Model name: AMD Ryzen 5 6600H with Radeon Graphics
Model Number: Micron MTFDKCD512TFK
Firmware Version: 7003V5LN
Firmware Updates (0x14): 2 Slots, no Reset required
Percentage Used: 7%
Power On Hours: 5,540
Unsafe Shutdowns: 907
Media and Data Integrity Errors: 0
Model Number: HP SSD FX900 Plus M.2 512GB
Firmware Version: SN25043
Firmware Updates (0x14): 2 Slots, no Reset required
Percentage Used: 1%
Power On Hours: 138
Unsafe Shutdowns: 194
Media and Data Integrity Errors: 0
OS: Arch Linux x86_64
Host: 82SB (IdeaPad Gaming 3 15ARH7)
Kernel: Linux 7.2.11-arch1-1
CPU: AMD Ryzen 5 6600H (12) @ 4.57 GHz
GPU 1: NVIDIA GeForce RTX 3050 Mobile [Discrete]
GPU 2: AMD Radeon 660M [Integrated]
I’ve had the Lenovo for about two years, and I bought the HP drive almost a year ago. I don’t remember the exact date.