lvmetad is not active yet, using direct activation during sysinit
  Volume group "ubuntu-vg" not found
  Cannot process volume group ubuntu-vg
  /run/lvm/lvmetad.socket: connect failed: No such file or directory
  WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
  Reading all physical volumes.  This may take a while...
  Found volume group "ubuntu-vg" using metadata type lvm2
  /run/lvm/lvmetad.socket: connect failed: No such file or directory
  WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
  2 logical volume(s) in volume group "ubuntu-vg" now active
/dev/mapper/ubuntu--vg-root: clean, 1020620/29417472 files, 30423888/117669888 blocks
[FAILED] Failed to start NVIDIA Persistence Daemon.
See 'systemctl status nvidia-persistenced.service' for details.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started System Logging Service.
[  OK  ] Started LSB: Speech Dispatcher.
[  OK  ] Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
[  OK  ] Started LSB: automatic crash report generation.
[  OK  ] Started LSB: Record successful boot for GRUB.
[  OK  ] Started LSB: daemon to balance interrupts for SMP systems.
[  OK  ] Started Bluetooth service.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Thermal Daemon Service.
[  OK  ] Started Login Service.
         Starting Authenticate and Authorize Users to Run Privileged Tasks...
[  OK  ] Started Make remote CUPS printers available locally.
         Starting Hostname Service...
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Load/Save RF Kill Switch Status.
         Starting NVIDIA Persistence Daemon...
[  OK  ] Started Authenticate and Authorize Users to Run Privileged Tasks.
[FAILED] Failed to start NVIDIA Persistence Daemon.
See 'systemctl status nvidia-persistenced.service' for details.
[  OK  ] Started Hostname Service.
[  OK  ] Started Accounts Service.
[  OK  ] Started Network Manager.
[  OK  ] Started Modem Manager.
         Starting Network Manager Script Dispatcher Service...
         Starting Network Manager Wait Online...
[  OK  ] Started Raise network interfaces.
[  OK  ] Started LSB: This services starts and stops the USB Arbitrator..
[  OK  ] Started Network Manager Script Dispatcher Service.
         Starting Manage, Install and Generate Color Profiles...
[  OK  ] Reached target Network.
         Starting Virtualization daemon...
[  OK  ] Started Unattended Upgrades Shutdown.
[  OK  ] Started Manage, Install and Generate Color Profiles.
[  OK  ] Stopped NVIDIA Persistence Daemon.
[  OK  ] Started Virtualization daemon.
         Starting Suspend Active Libvirt Guests...
[  OK  ] Started Suspend Active Libvirt Guests.
[  OK  ] Reached target Bluetooth.
[  OK  ] Stopped NVIDIA Persistence Daemon.
[  OK  ] Started Detect the available GPUs and deal with any system changes.
         Starting Light Display Manager...