Public bug reported:

fresh install of 20.04.1. Setting up FDE per
https://help.ubuntu.com/community/Full_Disk_Encryption_Howto_2019.  This
is my 4th system following those directions (2 devboxes, one other
laptop), I'm reasonably confident the steps are sound & I followed them
correctly.

after completion and reboot,
    - system boots to the simple text prompt to enter disk encryption 
phasephrase;
    - but typing pass+<enter> does nothing (both valid & invalid passwd)
    - (I assume no keypresses are getting through, either, based on other bugs; 
but I do note that the capslock key does toggle it's indicator light)

Googling previous bugs this seems to be a recurring problem.  However, I
believe I've tried or compared requested obvious triage steps in all to
no avail.  The most recent appears to be
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894017 seems to be
the most recent), my reproduction looks very similar, but my system is
reporting /sys/class/dmi/id/chassis_type==31 (from liveusb)

I've also tried the following:
    - using a usb keyboard
    - blacklisting intel_vbtn + update-initramfs
    - chrooting to the new install from usb media and apt update && apt upgrade 
-y
    - setting nosplash in grub + update-grub
    - re-installing with & without secure boot enabled in the bios
    - re-installing with & without non-free (binary blobs) selected

The following was gathered while booted as live-usb:

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-42-generic 5.4.0-42.46
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC2:  ubuntu     5468 F.... pulseaudio
 /dev/snd/controlC1:  ubuntu     5468 F.... pulseaudio
 /dev/snd/controlC0:  ubuntu     5468 F.... pulseaudio
CasperMD5CheckResult: pass
CasperVersion: 1.445.1
CurrentDesktop: ubuntu:GNOME
Date: Wed Dec 23 04:19:41 2020
LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: HP HP ENVY x360 Convertible 15-ds1xxx
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed 
maybe-ubiquity quiet splash ---
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-42-generic N/A
 linux-backports-modules-5.4.0-42-generic  N/A
 linux-firmware                            1.187.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/06/2020
dmi.bios.vendor: AMI
dmi.bios.version: F.05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 87A9
dmi.board.vendor: HP
dmi.board.version: 27.17
dmi.chassis.type: 31
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnAMI:bvrF.05:bd07/06/2020:svnHP:pnHPENVYx360Convertible15-ds1xxx:pvr:rvnHP:rn87A9:rvr27.17:cvnHP:ct31:cvrChassisVersion:
dmi.product.family: 103C_5335KV HP Envy
dmi.product.name: HP ENVY x360 Convertible 15-ds1xxx
dmi.product.sku: 8VP57AV
dmi.sys.vendor: HP

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug focal

** Description changed:

  fresh install of 20.04.1. Setting up FDE per
  https://help.ubuntu.com/community/Full_Disk_Encryption_Howto_2019.  This
  is my 4th system following those directions (2 devboxes, one other
  laptop), I'm reasonably confident the steps are sound & I followed them
  correctly.
  
  after completion and reboot,
  
- - system boots to the simple text prompt to enter disk encryption 
phasephrase; 
- - but pressing enter does nothing 
+ - system boots to the simple text prompt to enter disk encryption phasephrase;
+ - but pressing enter does nothing
  - (I assume no keypresses are getting through, either, based on other bugs; 
but I do note that the capslock key does toggle it's indicator light)
  
- Googling previous bugs
- (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894017 seems to
- be the most recent), my reproduction looks very similar, but app
+ Googling previous bugs this seems to be a recurring problem.  However, I
+ believe I've tried or compared requested obvious triage steps in all to
+ no avail.  The most recent appears to be
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894017 seems to be
+ the most recent), my reproduction looks very similar, but my system is
+ reporting /sys/class/dmi/id/chassis_type==31 (from liveusb)
+ 
+ I've also tried the following:
+ 
+ - using a usb keyboard
+ - blacklisting intel_vbtn + update-initramfs
+ - chrooting to the new install from usb media and apt update && apt upgrade -y
+ - setting nosplash in grub + update-grub
+ - re-installing with & without secure boot enabled in the bios
+ - re-installing with & without non-free (binary blobs) selected
+ 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-42-generic 5.4.0-42.46
  ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
  Uname: Linux 5.4.0-42-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC2:  ubuntu     5468 F.... pulseaudio
-  /dev/snd/controlC1:  ubuntu     5468 F.... pulseaudio
-  /dev/snd/controlC0:  ubuntu     5468 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC2:  ubuntu     5468 F.... pulseaudio
+  /dev/snd/controlC1:  ubuntu     5468 F.... pulseaudio
+  /dev/snd/controlC0:  ubuntu     5468 F.... pulseaudio
  CasperMD5CheckResult: pass
  CasperVersion: 1.445.1
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Dec 23 04:19:41 2020
  LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  MachineType: HP HP ENVY x360 Convertible 15-ds1xxx
  ProcEnviron:
-  TERM=xterm-256color
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm-256color
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz 
file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash ---
  RelatedPackageVersions:
-  linux-restricted-modules-5.4.0-42-generic N/A
-  linux-backports-modules-5.4.0-42-generic  N/A
-  linux-firmware                            1.187.2
+  linux-restricted-modules-5.4.0-42-generic N/A
+  linux-backports-modules-5.4.0-42-generic  N/A
+  linux-firmware                            1.187.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/06/2020
  dmi.bios.vendor: AMI
  dmi.bios.version: F.05
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 87A9
  dmi.board.vendor: HP
  dmi.board.version: 27.17
  dmi.chassis.type: 31
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAMI:bvrF.05:bd07/06/2020:svnHP:pnHPENVYx360Convertible15-ds1xxx:pvr:rvnHP:rn87A9:rvr27.17:cvnHP:ct31:cvrChassisVersion:
  dmi.product.family: 103C_5335KV HP Envy
  dmi.product.name: HP ENVY x360 Convertible 15-ds1xxx
  dmi.product.sku: 8VP57AV
  dmi.sys.vendor: HP

** Description changed:

  fresh install of 20.04.1. Setting up FDE per
  https://help.ubuntu.com/community/Full_Disk_Encryption_Howto_2019.  This
  is my 4th system following those directions (2 devboxes, one other
  laptop), I'm reasonably confident the steps are sound & I followed them
  correctly.
  
  after completion and reboot,
- 
- - system boots to the simple text prompt to enter disk encryption phasephrase;
- - but pressing enter does nothing
- - (I assume no keypresses are getting through, either, based on other bugs; 
but I do note that the capslock key does toggle it's indicator light)
+     - system boots to the simple text prompt to enter disk encryption 
phasephrase;
+     - but pressing enter does nothing
+     - (I assume no keypresses are getting through, either, based on other 
bugs; but I do note that the capslock key does toggle it's indicator light)
  
  Googling previous bugs this seems to be a recurring problem.  However, I
  believe I've tried or compared requested obvious triage steps in all to
  no avail.  The most recent appears to be
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894017 seems to be
  the most recent), my reproduction looks very similar, but my system is
  reporting /sys/class/dmi/id/chassis_type==31 (from liveusb)
  
  I've also tried the following:
+     - using a usb keyboard
+     - blacklisting intel_vbtn + update-initramfs
+     - chrooting to the new install from usb media and apt update && apt 
upgrade -y
+     - setting nosplash in grub + update-grub
+     - re-installing with & without secure boot enabled in the bios
+     - re-installing with & without non-free (binary blobs) selected
  
- - using a usb keyboard
- - blacklisting intel_vbtn + update-initramfs
- - chrooting to the new install from usb media and apt update && apt upgrade -y
- - setting nosplash in grub + update-grub
- - re-installing with & without secure boot enabled in the bios
- - re-installing with & without non-free (binary blobs) selected
  
+ The following was gathered while booted as live-usb:
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-42-generic 5.4.0-42.46
  ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
  Uname: Linux 5.4.0-42-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  ubuntu     5468 F.... pulseaudio
   /dev/snd/controlC1:  ubuntu     5468 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     5468 F.... pulseaudio
  CasperMD5CheckResult: pass
  CasperVersion: 1.445.1
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Dec 23 04:19:41 2020
  LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  MachineType: HP HP ENVY x360 Convertible 15-ds1xxx
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz 
file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash ---
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-42-generic N/A
   linux-backports-modules-5.4.0-42-generic  N/A
   linux-firmware                            1.187.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/06/2020
  dmi.bios.vendor: AMI
  dmi.bios.version: F.05
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 87A9
  dmi.board.vendor: HP
  dmi.board.version: 27.17
  dmi.chassis.type: 31
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAMI:bvrF.05:bd07/06/2020:svnHP:pnHPENVYx360Convertible15-ds1xxx:pvr:rvnHP:rn87A9:rvr27.17:cvnHP:ct31:cvrChassisVersion:
  dmi.product.family: 103C_5335KV HP Envy
  dmi.product.name: HP ENVY x360 Convertible 15-ds1xxx
  dmi.product.sku: 8VP57AV
  dmi.sys.vendor: HP

** Description changed:

  fresh install of 20.04.1. Setting up FDE per
  https://help.ubuntu.com/community/Full_Disk_Encryption_Howto_2019.  This
  is my 4th system following those directions (2 devboxes, one other
  laptop), I'm reasonably confident the steps are sound & I followed them
  correctly.
  
  after completion and reboot,
-     - system boots to the simple text prompt to enter disk encryption 
phasephrase;
-     - but pressing enter does nothing
-     - (I assume no keypresses are getting through, either, based on other 
bugs; but I do note that the capslock key does toggle it's indicator light)
+     - system boots to the simple text prompt to enter disk encryption 
phasephrase;
+     - but typing pass+<enter> does nothing (both valid & invalid passwd)
+     - (I assume no keypresses are getting through, either, based on other 
bugs; but I do note that the capslock key does toggle it's indicator light)
  
  Googling previous bugs this seems to be a recurring problem.  However, I
  believe I've tried or compared requested obvious triage steps in all to
  no avail.  The most recent appears to be
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894017 seems to be
  the most recent), my reproduction looks very similar, but my system is
  reporting /sys/class/dmi/id/chassis_type==31 (from liveusb)
  
  I've also tried the following:
-     - using a usb keyboard
-     - blacklisting intel_vbtn + update-initramfs
-     - chrooting to the new install from usb media and apt update && apt 
upgrade -y
-     - setting nosplash in grub + update-grub
-     - re-installing with & without secure boot enabled in the bios
-     - re-installing with & without non-free (binary blobs) selected
- 
+     - using a usb keyboard
+     - blacklisting intel_vbtn + update-initramfs
+     - chrooting to the new install from usb media and apt update && apt 
upgrade -y
+     - setting nosplash in grub + update-grub
+     - re-installing with & without secure boot enabled in the bios
+     - re-installing with & without non-free (binary blobs) selected
  
  The following was gathered while booted as live-usb:
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-42-generic 5.4.0-42.46
  ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
  Uname: Linux 5.4.0-42-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  ubuntu     5468 F.... pulseaudio
   /dev/snd/controlC1:  ubuntu     5468 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     5468 F.... pulseaudio
  CasperMD5CheckResult: pass
  CasperVersion: 1.445.1
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Dec 23 04:19:41 2020
  LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  MachineType: HP HP ENVY x360 Convertible 15-ds1xxx
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz 
file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash ---
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-42-generic N/A
   linux-backports-modules-5.4.0-42-generic  N/A
   linux-firmware                            1.187.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/06/2020
  dmi.bios.vendor: AMI
  dmi.bios.version: F.05
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 87A9
  dmi.board.vendor: HP
  dmi.board.version: 27.17
  dmi.chassis.type: 31
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAMI:bvrF.05:bd07/06/2020:svnHP:pnHPENVYx360Convertible15-ds1xxx:pvr:rvnHP:rn87A9:rvr27.17:cvnHP:ct31:cvrChassisVersion:
  dmi.product.family: 103C_5335KV HP Envy
  dmi.product.name: HP ENVY x360 Convertible 15-ds1xxx
  dmi.product.sku: 8VP57AV
  dmi.sys.vendor: HP

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https://bugs.launchpad.net/bugs/1909056

Title:
  keyboard not working at FDE Passphrase screen

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