Installed and ran the application. Although output for device is correct
there is another issue.


lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.10
Release:        20.10
Codename:       groovy

As below

lshw-B.02.18$ lshw
WARNING: you should run this program as super-user.
terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()
Aborted (core dumped)
~/projects/lshw-B.02.18$ su
Password: 
root@asus:/home/stephen/projects/lshw-B.02.18# lshw -class disk
root@asus:/home/stephen/projects/lshw-B.02.18# lshw -class storage
  *-storage                 
       description: SATA controller
       product: HM170/QM170 Chipset SATA Controller [AHCI Mode]
       vendor: Intel Corporation
       physical id: 17
       bus info: pci@0000:00:17.0
       version: 31
       width: 32 bits
       clock: 66MHz
       capabilities: storage msi pm ahci_1.0 bus_master cap_list
       configuration: driver=ahci latency=0
       resources: irq:128 memory:dd430000-dd431fff memory:dd434000-dd4340ff 
ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) 
memory:dd433000-dd4337ff
  *-storage
       description: Non-Volatile memory controller
       product: NVMe SSD Controller SM951/PM951
       vendor: Samsung Electronics Co Ltd
       physical id: 0
       bus info: pci@0000:3d:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: storage pm msi pciexpress msix nvm_express bus_master 
cap_list
       configuration: driver=nvme latency=0
       resources: irq:16 memory:dd100000-dd103fff ioport:d000(size=256)
root@asus:/home/stephen/projects/lshw-B.02.18# lshw | grep -C5 -i nvme
             capabilities: pci pciexpress msi pm normal_decode bus_master 
cap_list
             configuration: driver=pcieport
             resources: irq:126 ioport:d000(size=4096) memory:dd100000-dd1fffff
           *-storage
                description: Non-Volatile memory controller
                product: NVMe SSD Controller SM951/PM951
                vendor: Samsung Electronics Co Ltd
                physical id: 0
                bus info: pci@0000:3d:00.0
                version: 01
                width: 64 bits
                clock: 33MHz
                capabilities: storage pm msi pciexpress msix nvm_express 
bus_master cap_list
                configuration: driver=nvme latency=0
                resources: irq:16 memory:dd100000-dd103fff ioport:d000(size=256)
        *-isa
             description: ISA bridge
             product: HM170 Chipset LPC/eSPI Controller
             vendor: Intel Corporation

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https://bugs.launchpad.net/bugs/1826737

Title:
  lshw does not list NVMe storage devices as "disk" nodes

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