apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1885239/+attachment/5387262/+files/Lsusb.txt

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https://bugs.launchpad.net/bugs/1885239

Title:
  Freeze after upgrading 18.04 LTS to 20.04 LTS with NVIDIA's driver.

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading 18.04 LTS to 20.04 LTS X started to freeze at the
  login when using NVIDIA's driver 440.82 or 440.100.

  When investigating log files, the following was found in Xorg.0.log:

  "(EE) NVIDIA(GPU-0): Failed to acquire modesetting permission."

  To prevent the freeze, adding kernel command line parameter
  "nvidia_drm.modeset=1" was required.

  Nouveau driver had already been blacklisted, as it has never been stable on 
the computer in question.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  jamse      1570 F.... pulseaudio
   /dev/snd/controlC0:  jamse      1570 F.... pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 20.04
  HibernationDevice: RESUME=UUID=346c2d17-3996-4471-8dbd-02abeb7c4798
  InstallationDate: Installed on 2018-07-03 (724 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  IwConfig:
   enp5s0    no wireless extensions.
   
   enp6s0    no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: Supermicro X10DAx
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset 
nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-39-generic 
root=UUID=28b3c329-b0b5-41aa-973e-64e82767b05f ro quiet splash 
nvidia_drm.modeset=1 vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-39.43-generic 5.4.41
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-39-generic N/A
   linux-backports-modules-5.4.0-39-generic  N/A
   linux-firmware                            1.187
  RfKill:
   
  Tags:  focal
  Uname: Linux 5.4.0-39-generic x86_64
  UpgradeStatus: Upgraded to focal on 2020-06-25 (1 days ago)
  UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/23/2018
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X10DAX
  dmi.board.vendor: Supermicro
  dmi.board.version: 1.02
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To be filled by O.E.M.
  dmi.chassis.version: To be filled by O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd02/23/2018:svnSupermicro:pnX10DAx:pvr123456789:rvnSupermicro:rnX10DAX:rvr1.02:cvnTobefilledbyO.E.M.:ct3:cvrTobefilledbyO.E.M.:
  dmi.product.family: SMC X10
  dmi.product.name: X10DAx
  dmi.product.sku: 083615D9
  dmi.product.version: 123456789
  dmi.sys.vendor: Supermicro

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