Public bug reported:
After this last update I rebooted and the system hanged during boot
without getting to the gnome login screen. I was at a black screen with
the cursor flashing in the top left corner. I am able to get past this
only by booting to recovery mode and dropping to root, then resuming the
boot process. I must drop to root before resuming the boot or it will
hang. It does not matter if I boot with kernel 7.0.0-10 or 7.0.0-12 the
behavior is the same.
This latest version of 7.0.0-12 does seem to have fixed the problem with
only seeing one of my three monitors, however (which is a bug I reported
separately).
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: ubuntu-release-upgrader-core 1:26.04.14
ProcVersionSignature: Ubuntu 7.0.0-12.12-generic 7.0.0-rc6
Uname: Linux 7.0.0-12-generic x86_64
NonfreeKernelModules: zfs nvidia_modeset nvidia
ApportVersion: 2.33.1-0ubuntu7
Architecture: amd64
CasperMD5CheckMismatches: ./boot/grub/i386-pc/eltorito.img
CasperMD5CheckResult: fail
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 9 16:25:44 2026
InstallationDate: Installed on 2026-03-28 (13 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Daily amd64 (20260325)
PackageArchitecture: all
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)
VarLogDistupgradeAptlog:
Log time: 2026-04-09 16:00:52.191731
Starting pkgProblemResolver with broken count: 0
Starting 2 pkgProblemResolver with broken count: 0
Done
Entering ResolveByKeep
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug dist-upgrade resolute wayland-session
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https://bugs.launchpad.net/bugs/2147674
Title:
Update caused boot process hang
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