Tried that rc2 kernel, still the same problem.
root@localhost:~# lsblk -a
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 0 loop
loop1 7:1 0 0 loop
loop2 7:2 0 0 loop
loop3 7:3 0 0 loop
loop4 7:4 0 0 loop
loop5 7:5 0 0 loop
loop6 7:6 0 0 loop
loop7 7:7 0 0 loop
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
nvme0n1 259:0 0 0 disk
root@localhost:~# 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:~# uname -sr
Linux 4.18.0-041800rc2-generic
root@localhost:~#
** Changed in: linux (Ubuntu Bionic)
Status: Incomplete => Confirmed
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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
Status in linux source package in Bionic:
Confirmed
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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