*** This bug is a duplicate of bug 1865161 *** https://bugs.launchpad.net/bugs/1865161
** Description changed: [Summary] Before 20.04, when user finished the 1st stage of installation, the message 『please remove the installation medium then reboot』or 『please remove installation medium then press enter』 will be shown on the screen. But since 20.04, due to the using of plymouth-themes-spinner, the system will still waiting for user to press Enter but without any message, so the system will be likely hanged there. [Steps to reproduce] 1. Boot the installer with USB sticker 2. Finish the installation. 3. Click the button on the diagram to reboot. [Expected result] System reboot and boot to login page. [Actual result] - Black screen and need to press "Enter" to reboot. + Black screen (With vendor and ubuntu logo) and need to press "Enter" to reboot. [Failure rate] 100% [Additional information] " lsb_release -rd Description: Ubuntu Focal Fossa (development branch) Release: 20.04 "apt-cache policy plymouth-theme-spinner plymouth-theme-spinner: Installed: 0.9.4git20200109-0ubuntu8 Candidate: 0.9.4git20200109-0ubuntu8 Version table: *** 0.9.4git20200109-0ubuntu8 100 100 /var/lib/dpkg/status - --- + --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu20 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' DefaultPlymouth: /usr/share/plymouth/themes/bgrt/bgrt.plymouth DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-03-18 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200315) MachineType: Dell Inc. Latitude 5501 Package: plymouth 0.9.4git20200109-0ubuntu8 PackageArchitecture: amd64 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-14-generic root=UUID=ed9c1d0b-cfe3-4860-b83e-d2a80d0c0223 ro quiet splash vt.handoff=7 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-14-generic root=UUID=ed9c1d0b-cfe3-4860-b83e-d2a80d0c0223 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Tags: focal TextPlymouth: /usr/share/plymouth/themes/ubuntu-text/ubuntu-text.plymouth Uname: Linux 5.4.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/21/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.1 dmi.board.name: 018CA2 dmi.board.vendor: Dell Inc. dmi.board.version: X02 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.1:bd08/21/2019:svnDellInc.:pnLatitude5501:pvr:rvnDellInc.:rn018CA2:rvrX02:cvnDellInc.:ct10:cvr: dmi.product.family: Latitude dmi.product.name: Latitude 5501 dmi.product.sku: 0919 dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867909 Title: plymouth spinner can not show the messages after installation. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1867909/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs