Password to uncrypt system sometimes not accepted on boot

[Arnaud LELEVE]

I opted for full system encryption during the installation of Ubuntu 24.04.

This is the second time in one week that my password has not been accepted three times at boot. However, after restarting my PC, the password is accepted on the first try.

Best.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: cryptsetup 2:2.7.0-1ubuntu4
ProcVersionSignature: Ubuntu 6.8.0-39.39-generic 6.8.8
Uname: Linux 6.8.0-39-generic x86_64
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon Jul 29 09:25:18 2024
InstallationDate: Installed on 2024-06-22 (37 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
ProcEnviron:
 LANG=fr_FR.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=<set>
SourcePackage: cryptsetup
UpgradeStatus: No upgrade log present (probably fresh install)
cmdline: BOOT_IMAGE=/vmlinuz-6.8.0-39-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash
crypttab: dm_crypt-0 UUID=b9d64fe6-741d-44dc-8471-9c8231ea6a79 none luks

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Markus Schmidt (runningchicken)]

Can confirm. Same behavior on Linux Mint 22 with kernel 6.8.0-40-generic