Plymouth acts as if I am using Wayland when I am using Xorg after I change the gdm parameters to WaylandEnable=false and reboot

Bug #1855499 reported by Seija K.
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
plymouth (Ubuntu)
New
Undecided
Unassigned

Bug Description

Whenever I set Wayland to false in Gnome Display Manager's custom.conf file and then reboot, I still see the same ASCII text instead of the Ubuntu Splash screen, as if the machine were using Wayland. Rebooting the machine a SECOND time resolves the issue. However, I should not have to reboot twice for the new setting to take effect.

Steps to Reproduce:
1. When the machine boots up with scrambled graphics, press Control+Alt+F3
2. Log into the machine using the tty session and run "sudo editor /etc/gdm3/custom.conf
3. Set Wayland to false and reboot
4. Notice after reboot the same ASCII appears

Expected Results:
Ubuntu Boot splash screen appears.

Actual Results:
ASCII text reading "Ubuntu 18.04" appears instead.

Description: Ubuntu 18.04.3 LTS
Release: 18.04

plymouth:
  Installed: 0.9.3-1ubuntu7.18.04.2
  Candidate: 0.9.3-1ubuntu7.18.04.2
  Version table:
 *** 0.9.3-1ubuntu7.18.04.2 500
        500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     0.9.3-1ubuntu7 500
        500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: apport 2.20.9-0ubuntu7.9
ProcVersionSignature: Ubuntu 5.0.0-37.40~18.04.1-generic 5.0.21
Uname: Linux 5.0.0-37-generic x86_64
ApportLog:

ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
Date: Fri Dec 6 13:53:58 2019
InstallationDate: Installed on 2019-12-01 (5 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
PackageArchitecture: all
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
DefaultPlymouth: /usr/share/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
DistroRelease: Ubuntu 18.04
MachineType: Gateway DX4860
Package: plymouth 0.9.3-1ubuntu7.18.04.2
PackageArchitecture: amd64
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-37-generic root=UUID=3c16de60-443d-4ba1-baee-e0f3153202c0 ro quiet splash vt.handoff=1
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-37-generic root=UUID=3c16de60-443d-4ba1-baee-e0f3153202c0 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 5.0.0-37.40~18.04.1-generic 5.0.21
Tags: bionic
TextPlymouth: /usr/share/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Uname: Linux 5.0.0-37-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/01/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P02-A1
dmi.board.name: IPISB-VR
dmi.board.vendor: Gateway
dmi.board.version: 1.01
dmi.chassis.type: 3
dmi.chassis.vendor: Gateway
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP02-A1:bd08/01/2011:svnGateway:pnDX4860:pvr:rvnGateway:rnIPISB-VR:rvr1.01:cvnGateway:ct3:cvr:
dmi.product.family: Gateway Desktop
dmi.product.name: DX4860
dmi.sys.vendor: Gateway

Revision history for this message
Seija K. (rose128) wrote :
summary: Plymouth acts as if I am using Wayland when I am using Xorg after I
- chagne the gdm parameters to WaylandEnable=false and reboot
+ change the gdm parameters to WaylandEnable=false and reboot
Revision history for this message
Seija K. (rose128) wrote : CurrentDmesg.txt

apport information

tags: added: apport-collected
description: updated
Revision history for this message
Seija K. (rose128) wrote : Dependencies.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : EtcDefaultGrub.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : Lspci.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : Lsusb.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : ProcCpuinfo.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : ProcCpuinfoMinimal.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : ProcInterrupts.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : ProcModules.txt

apport information

Revision history for this message
Seija K. (rose128) wrote : UdevDb.txt

apport information

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