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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1909056
Title:
keyboard not working at FDE Passphrase screen
Status in linux package in Ubuntu:
Confirmed
Bug description:
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
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