[Bug 1890202] Re: Plymouth Never hands off to Xorg "freeze" no boot, until interrupted.

Daniel van Vugt 1890202 at bugs.launchpad.net
Tue Aug 4 05:15:00 UTC 2020 

*** This bug is a duplicate of bug 1872159 ***
    https://bugs.launchpad.net/bugs/1872159

Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1872159, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.


** No longer affects: xorg (Ubuntu)

** This bug has been marked a duplicate of bug 1872159
   booting with splash hangs when external monitors are connected

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https://bugs.launchpad.net/bugs/1890202

Title:
  Plymouth Never hands off to Xorg "freeze" no boot, until interrupted.

Status in plymouth package in Ubuntu:
  New

Bug description:
  Plymouth never returns from startup. Startup takes intermittently long
  periods of time.

  someuser at someuser-l01:~$ systemd-analyze blame | cat
  25.226s accounts-daemon.service
  25.173s udisks2.service
  25.150s gpu-manager.service
  25.149s networkd-dispatcher.service
  25.129s snapd.service
  25.125s systemd-logind.service
  25.092s ModemManager.service
  25.079s iio-sensor-proxy.service
   3.787s plymouth-quit-wait.service
   1.856s upower.service
    427ms dev-nvme0n1p2.device
    356ms dev-loop1.device
    350ms dev-loop2.device
    313ms dev-loop3.device
    312ms dev-loop4.device
    229ms systemd-resolved.service
    207ms systemd-rfkill.service
    168ms rtkit-daemon.service
    132ms snap-snap\x2dstore-433.mount
    131ms snap-snapd-7264.mount
    130ms snap-gtk\x2dcommon\x2dthemes-1506.mount
    115ms systemd-timesyncd.service
    114ms avahi-daemon.service
     96ms polkit.service
     94ms snap-core18-1705.mount
     93ms snap-gnome\x2d3\x2d34\x2d1804-24.mount
     92ms apport.service
     92ms systemd-udev-trigger.service
     90ms e2scrub_reap.service
     84ms dev-loop0.device
     75ms systemd-journald.service
     73ms switcheroo-control.service
     71ms user at 1000.service
     70ms swapfile.swap
     69ms keyboard-setup.service
     68ms thermald.service
     68ms grub-common.service
     67ms wpa_supplicant.service
     63ms user at 125.service
     57ms systemd-udevd.service
     46ms kerneloops.service
     43ms apparmor.service
     41ms grub-initrd-fallback.service
     41ms alsa-restore.service
     41ms rsyslog.service
     37ms secureboot-db.service
     35ms systemd-journal-flush.service
     35ms systemd-fsck at dev-disk-by\x2duuid-9979\x2d84D8.service
     33ms openvpn.service
     33ms snapd.seeded.service
     32ms systemd-backlight at backlight:intel_backlight.service
     32ms systemd-backlight at leds:dell::kbd_backlight.service
     31ms systemd-update-utmp-runlevel.service
     30ms bluetooth.service
     30ms systemd-user-sessions.service
     29ms gdm.service
     29ms snapd.apparmor.service
     28ms packagekit.service
     27ms plymouth-start.service
     25ms pppd-dns.service
     25ms systemd-tmpfiles-setup.service
     20ms systemd-modules-load.service
     20ms NetworkManager.service
     15ms colord.service
     12ms plymouth-read-write.service
     10ms modprobe at drm.service
     10ms dev-hugepages.mount
      9ms setvtrgb.service
      9ms systemd-sysctl.service
      9ms dev-mqueue.mount
      9ms systemd-random-seed.service
      9ms systemd-sysusers.service
      9ms systemd-tmpfiles-setup-dev.service
      9ms sys-kernel-debug.mount
      8ms boot-efi.mount
      8ms sys-kernel-tracing.mount
      8ms user-runtime-dir at 1000.service
      8ms systemd-remount-fs.service
      8ms systemd-update-utmp.service
      7ms user-runtime-dir at 125.service
      6ms kmod-static-nodes.service
      6ms console-setup.service
      3ms sys-fs-fuse-connections.mount
      3ms sys-kernel-config.mount
      2ms ufw.service
      1ms snapd.socket

  Only able to boot if I interrupt plymouth, and manually wait out systemd targets.
  When booted with multiple screens, constant graphical corruption and distortion is seen.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: xorg 1:7.7+19ubuntu14
  ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
  Uname: Linux 5.4.0-42-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: skip
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Aug  3 17:28:16 2020
  DistUpgraded: Fresh install
  DistroCodename: focal
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GpuHangFrequency: Continuously
  GpuHangReproducibility: Yes, I can easily reproduce it
  GpuHangStarted: Immediately after installing this version of Ubuntu
  GraphicsCard:
   Intel Corporation HD Graphics 630 [8086:591b] (rev 04) (prog-if 00 [VGA controller])
     Subsystem: Dell HD Graphics 630 [1028:080d]
     Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Polaris 22 XL [Radeon RX Vega M GL] [1002:694e]
  InstallationDate: Installed on 2020-08-03 (0 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: Dell Inc. XPS 15 9575
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=ea1ef229-ef86-4657-909b-498914de360e ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/10/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.0
  dmi.board.name: 0C32VW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr1.2.0:bd10/10/2018:svnDellInc.:pnXPS159575:pvr:rvnDellInc.:rn0C32VW:rvrA00:cvnDellInc.:ct10:cvr:
  dmi.product.family: XPS
  dmi.product.name: XPS 15 9575
  dmi.product.sku: 080D
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.101-2
  version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

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