Yes. I changed my NVMe slot. But the change 'nvme_core.default_ps_max_latency_us=5500' has proven stable on both slots.
attached dmesg. below the output of the lspci -tv command. -[0000:00]-+-00.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex +-01.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-01.1-[01]----00.0 Kingston Technology Company, Inc. Device 2263 +-01.3-[02-09]--+-00.0 Advanced Micro Devices, Inc. [AMD] 400 Series Chipset USB 3.1 XHCI Controller | +-00.1 Advanced Micro Devices, Inc. [AMD] 400 Series Chipset SATA Controller | \-00.2-[03-09]--+-00.0-[04]-- | +-01.0-[05]-- | +-04.0-[06]-- | +-05.0-[07]-- | +-06.0-[08]----00.0 ASMedia Technology Inc. ASM1062 Serial ATA Controller | \-07.0-[09]----00.0 Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller +-02.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-03.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-03.1-[0a]--+-00.0 NVIDIA Corporation TU116 [GeForce GTX 1660 SUPER] | +-00.1 NVIDIA Corporation TU116 High Definition Audio Controller | +-00.2 NVIDIA Corporation TU116 USB 3.1 Host Controller | \-00.3 NVIDIA Corporation TU116 [GeForce GTX 1650 SUPER] +-04.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-05.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-07.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-07.1-[0b]----00.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function +-08.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge +-08.1-[0c]--+-00.0 Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP | +-00.1 Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP | +-00.3 Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller | \-00.4 Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller +-08.2-[0d]----00.0 Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] +-08.3-[0e]----00.0 Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] +-14.0 Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller +-14.3 Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge +-18.0 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 +-18.1 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 1 +-18.2 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 2 +-18.3 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 3 +-18.4 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 4 +-18.5 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 5 +-18.6 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 6 \-18.7 Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 7 ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1906949/+attachment/5442811/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906949 Title: ext4_find_entry:1531 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1906949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs