Comment 0 for bug 1919007

================================={
$ inxi -Fxxxrz
System: Kernel: 5.8.0-44-lowlatency x86_64 bits: 64 compiler: N/A Desktop: MATE 1.24.0 info: mate-panel wm: marco 1.24.0
           dm: LightDM 1.30.0 Distro: Linux Mint 20.1 Ulyssa base: Ubuntu 20.04 focal
Machine: Type: Desktop Mobo: MSI model: B150M PRO-VDH (MS-7982) v: 1.0 serial: <filter> UEFI [Legacy]: American Megatrends
           v: 3.H0 date: 07/10/2018
CPU: Topology: Quad Core model: Intel Core i5-6400 bits: 64 type: MCP arch: Skylake-S rev: 3 L2 cache: 6144 KiB
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 21599
           Speed: 1842 MHz min/max: 800/3300 MHz Core speeds (MHz): 1: 1842 2: 2103 3: 1923 4: 2615
Graphics: Device-1: NVIDIA GK106 [GeForce GTX 660] vendor: Gigabyte driver: nvidia v: 460.39 bus ID: 01:00.0
           chip ID: 10de:11c0
           Display: x11 server: X.Org 1.20.9 driver: nvidia unloaded: fbdev,modesetting,nouveau,vesa compositor: marco
           v: 1.24.0 resolution: 1920x1080~60Hz
           OpenGL: renderer: GeForce GTX 660/PCIe/SSE2 v: 4.6.0 NVIDIA 460.39 direct render: Yes
...
Sensors: System Temperatures: cpu: 44.5 C mobo: 29.8 C gpu: nvidia temp: 37 C
           Fan Speeds (RPM): N/A gpu: nvidia fan: 36%
Repos: No active apt repos in: /etc/apt/sources.list
           Active apt repos in: /etc/apt/sources.list.d/lutris-team-lutris-focal.list
           1: deb http://ppa.launchpad.net/lutris-team/lutris/ubuntu focal main
           Active apt repos in: /etc/apt/sources.list.d/official-dbgsym-repositories.list
           1: deb http://ddebs.ubuntu.com focal main restricted universe multiverse
           2: deb http://ddebs.ubuntu.com focal-updates main restricted universe multiverse
           Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
           1: deb http://packages.linuxmint.com ulyssa main upstream import backport #id:linuxmint_main
           2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
           3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
           4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
           5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
           6: deb http://archive.canonical.com/ubuntu/ focal partner
Info: Processes: 211 Uptime: 5h 30m Memory: 15.40 GiB used: 1.98 GiB (12.9%) Init: systemd v: 245 runlevel: 5 Compilers:
           gcc: 9.3.0 alt: 9 clang: 10.0.0-4ubuntu1 Shell: bash v: 5.0.17 running in: mate-terminal inxi: 3.0.38
=================================}

https://forums.linuxmint.com/viewtopic.php?f=49&t=307168&p=1907600&hilit=lowlatency+kernel+nvidia#p1907600

I have the same problem.
And I tried also report
https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1918454

but I don't know if it's in the right place.

From " systemd-analyze plot > file.svg "
I see that
---------
  sys-bus-pci-drivers-nvidia.device
  nvidia-persistenced.service
  rtkit-daemon.service
  upower.service
---------
load after " getty.target " when not working.
When worked for me, this was loaded faster.
And "Ctrl+Alt+Backspace" it really helps.

I suppose the services start randomly in systemd ,
and more organized and constantly in init .

I don't know how the driver or xorg works.
Maybe you know how to debug the problem or where to report it?