[Bug 1795882] Re: "Remove media" message is not displayed after installation

[Steve Langasek]

I've still been unable to reproduce this locally.

$ cat /cdrom/.disk/info
Ubuntu 18.10 "Cosmic Cuttlefish" - Beta amd64 (20181012)$

Selected 'Install Ubuntu' at BIOS boot screen.  Installed a full disk
install.  Clicked button to restart; was shown the plymouth splash
screen, with the message to remove media and press enter.

VM is booted under virt-manager using the attached libvirt definition.

Resulting horrible qemu commandline is below.

qemu-system-x86_64 -enable-kvm -name guest=lp.1795882,debug-threads=on
-S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-20-lp.1795882
/master-key.aes -machine pc-i440fx-wily,accel=kvm,usb=off,dump-guest-
core=off -cpu IvyBridge -m 1024 -realtime mlock=off -smp
1,sockets=1,cores=1,threads=1 -uuid ae4754f7-56af-4617-b07e-436c1c3ff1da
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-20-lp.1795882/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1
-boot menu=on,strict=on -device ich9-usb-
ehci1,id=usb,bus=pci.0,addr=0x6.0x7 -device ich9-usb-
uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x6
-device ich9-usb-
uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x6.0x1 -device ich9
-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x6.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
file=/dev/virgil_nocrypt/xenial-test,format=raw,if=none,id=drive-
ide0-0-0,cache=none,aio=native -device ide-hd,bus=ide.0,unit=0,drive
=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -drive
file=/dev/sr0,format=raw,if=none,id=drive-ide0-0-1,readonly=on -device
ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
-netdev tap,fd=26,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:99:c8:1a,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device isa-
serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-
serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-spice port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off
,seamless-migration=on -device qxl-
vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-
duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device usb-
redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 -chardev
spicevmc,id=charredir1,name=usbredir -device usb-
redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 -device virtio-
balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on

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https://bugs.launchpad.net/bugs/1795882

Title:
  "Remove media" message is not displayed after installation

Status in casper package in Ubuntu:
  Confirmed

Bug description:
  Cosmic Desktop 20181003

  After installation the message to remove the installation media and
  reboot is not always displayed. Instead there is a black page with a
  blinking cursor on the top left. The message can be displayed by
  pressing alt-right_arrow 5 times.

  On a UEFI installation, even if the text message is displayed, the
  user cannot reboot and have to switch to the purple page to actually
  be able to reboot.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: ubiquity (not installed)
  ProcVersionSignature: Ubuntu 4.18.0-8.9-generic 4.18.7
  Uname: Linux 4.18.0-8-generic x86_64
  ApportVersion: 2.20.10-0ubuntu11
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Oct  3 14:17:56 2018
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  InstallationDate: Installed on 2018-10-03 (0 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Beta amd64 (20181003)
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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