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While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1778765
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: bionic
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https://bugs.launchpad.net/bugs/1778765
Title:
Ubuntu 18.04 NVMe disks are not displayed on lsblk
Status in linux package in Ubuntu:
Incomplete
Bug description:
Following the suggestion #12 on bug 1758205 to raise a new one
I have updated kernel to 4.15.0-23-generic and still see the problem reported
in 1758205:
root@localhost:/sys/block# nvme list
Node SN Model Namespace Usage Format FW Rev
---------------- --------------------
---------------------------------------- --------- --------------------------
---------------- --------
/dev/nvme0n1 CJH0020005EB HUSMR7616BDP301 1 1.92 TB / 1.92 TB 512 B + 8 B
KNECD105
root@localhost:/sys/block# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465.8G 0 disk
├─sda1 8:1 0 476M 0 part /boot
├─sda2 8:2 0 30.8G 0 part [SWAP]
└─sda3 8:3 0 434.6G 0 part /
sdb 8:16 0 931.5G 0 disk
sr0 11:0 1 1024M 0 rom
root@localhost:/sys/block# ls -l /sys/block/
total 0
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop0 -> ../devices/virtual/block/loop0
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop1 -> ../devices/virtual/block/loop1
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop2 -> ../devices/virtual/block/loop2
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop3 -> ../devices/virtual/block/loop3
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop4 -> ../devices/virtual/block/loop4
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop5 -> ../devices/virtual/block/loop5
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop6 -> ../devices/virtual/block/loop6
lrwxrwxrwx 1 root root 0 Jun 25 15:05 loop7 -> ../devices/virtual/block/loop7
lrwxrwxrwx 1 root root 0 Jun 25 15:05 nvme0n1 ->
../devices/pci0000:00/0000:00:01.1/0000:02:00.0/nvme/nvme0/nvme0n1
lrwxrwxrwx 1 root root 0 Jun 25 15:05 sda ->
../devices/pci0000:00/0000:00:1f.2/ata3/host2/target2:0:0/2:0:0:0/block/sda
lrwxrwxrwx 1 root root 0 Jun 25 15:05 sdb ->
../devices/pci0000:00/0000:00:1f.2/ata4/host3/target3:0:0/3:0:0:0/block/sdb
lrwxrwxrwx 1 root root 0 Jun 25 15:05 sr0 ->
../devices/pci0000:00/0000:00:1f.2/ata5/host4/target4:0:0/4:0:0:0/block/sr0
root@localhost:/sys/block# lspci -nn | grep -i Non
02:00.0 Non-Volatile memory controller [0108]: HGST, Inc. Ultrastar SN200
Series NVMe SSD [1c58:0023] (rev 02)
root@localhost:/sys/block# blockdev --getsize64 /dev/nvme0n1
0
root@localhost:/sys/block#
# cat /proc/version_signature
Ubuntu 4.15.0-23.25-generic 4.15.18
# dmidecode -t 2
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 2.6 present.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: ASUSTeK Computer INC.
Product Name: P8Z68-V PRO
Version: Rev 1.xx
Serial Number: 110104170000300
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
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