ISO Ubuntu Resolute 2025-10-18 06:40 does not boot

Bug #2128887 reported by corrado venturini
30
This bug affects 6 people
Affects Status Importance Assigned to Milestone
ubuntu-desktop-provision
Invalid
Undecided
Unassigned
cloud-init (Ubuntu)
Invalid
Critical
Chad Smith
livecd-rootfs (Ubuntu)
Fix Released
Critical
Chad Smith

Bug Description

ISO boot hangs with: msnapd.seeded.service - Wait until snapd is fully seeded...
Attaching logs

From boot.log:

[ OK ] Reached target getty.target - Login Prompts.

         Starting gpu-manager.service - Det…and deal with any system changes...

         Starting networkd-dispatcher.servi…cher daemon for systemd-networkd...

         Starting polkit.service - Authorization Manager...

         Starting rsyslog.service - System Logging Service...

[ OK ] Reached target getty-pre.target - Preparation for Logins.

         Starting snapd.seeded.service - Wait until snapd is fully seeded...

         Starting snapd.service - Snap Daemon...

[ OK ] Reached target nss-user-lookup.target - User and Group Name Lookups.

[[0;1;38:5:185mDEPEND] Dependency failed for sssd-nss.soc… SSSD NSS Service responder socket.

Tags: resolute

Related branches

Revision history for this message
corrado venturini (corradoventu) wrote :
Revision history for this message
corrado venturini (corradoventu) wrote :

Same with ISO from /daily-dangerous

sudodus (nio-wiklund)
summary: - ISO Resolute 2025-10-18 06:40 does bot boot
+ ISO Resolute 2025-10-18 06:40 does not boot
Leó Kolbeinsson (leok)
summary: - ISO Resolute 2025-10-18 06:40 does not boot
+ ISO Ubuntu Resolute 2025-10-18 06:40 does not boot
Revision history for this message
sudodus (nio-wiklund) wrote :

I had the same result when testing the same iso file

okt 18 07:40 resolute-desktop-amd64.iso (CET)

in a Dell Precision M4800 with a 4th generation i7 CPU (and an nvidia GPU).

Revision history for this message
corrado venturini (corradoventu) wrote (last edit ):

Same problem with ISO dated Oct 19

Revision history for this message
corrado venturini (corradoventu) wrote :
Revision history for this message
corrado venturini (corradoventu) wrote :

Same problem with ISO dated Oct 20

Leó Kolbeinsson (leok)
tags: added: resolute
Revision history for this message
Dan Bungert (dbungert) wrote :

In the screenshot
```
netcat: /run/cloud-init/share/network.sock: Protocol wrong type for socket
```
manifest shows this using cloud-init 25.3-0ubuntu1
traceback in crash:
```
Traceback:
 Traceback (most recent call last):
   File "/usr/bin/cloud-init", line 9, in <module>
     sys.exit(main.main())
              ~~~~~~~~~^^
   File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 1308, in main
     return sub_main(args, parser)
   File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 1438, in sub_main
     retval = functor(name, args)
   File "/usr/lib/python3/dist-packages/cloudinit/cmd/status.py", line 245, in handle_status_args
     sleep(0.25)
     ~~~~~^^^^^^
   File "/usr/lib/python3/dist-packages/cloudinit/signal_handler.py", line 69, in _handle_exit
     log_util.multi_log(
     ~~~~~~~~~~~~~~~~~~^
         f"Received signal {name} resulting in exit. Cause:\n"
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     ...<2 lines>...
         log_level=logging.INFO,
         ^^^^^^^^^^^^^^^^^^^^^^^
     )
     ^
   File "/usr/lib/python3/dist-packages/cloudinit/log/log_util.py", line 33, in multi_log
     sys.stderr.write(text)
     ~~~~~~~~~~~~~~~~^^^^^^
 BrokenPipeError: [Errno 32] Broken pipe
```
from logs:
```
2025-10-18 09:13:24,482 - socket.py[INFO]: Sending sd_notify(STATUS=Waiting on external services to complete before starting the network stage.)
2025-10-18 09:20:48,672 - log_util.py[INFO]: Received signal 15 resulting in exit. Cause:
  Filename: /usr/lib/python3.13/socket.py
  Function: accept
  Line number: 295
    Filename: /usr/lib/python3/dist-packages/cloudinit/socket.py
    Function: __enter__
    Line number: 121
      Filename: /usr/lib/python3/dist-packages/cloudinit/cmd/main.py
      Function: all_stages
      Line number: 1331
```

Revision history for this message
Chad Smith (chad.smith) wrote (last edit ):

This appears to be a livecd-rootfs issue against latest cloud-init 25.3 systemd unit functionality not matching current released cloud-init version 25.3 in just resolute.

https://code.launchpad.net/~chad.smith/livecd-rootfs/+git/livecd-rootfs/+merge/494738

WIP in branch to resolve this.

Changed in cloud-init (Ubuntu):
assignee: nobody → Chad Smith (chad.smith)
importance: Undecided → Critical
status: New → In Progress
Changed in ubuntu-desktop-provision:
status: New → Incomplete
status: Incomplete → In Progress
Dan Bungert (dbungert)
Changed in livecd-rootfs (Ubuntu):
status: New → In Progress
Changed in cloud-init (Ubuntu):
status: In Progress → Invalid
Changed in livecd-rootfs (Ubuntu):
importance: Undecided → Critical
assignee: nobody → Chad Smith (chad.smith)
Revision history for this message
Dan Bungert (dbungert) wrote :

Fix uploaded for livecd-rootfs. It may take a day or two for this fix to make it to the resolute dailies. Thanks for the bug report!

Changed in livecd-rootfs (Ubuntu):
status: In Progress → Fix Committed
Changed in ubuntu-desktop-provision:
status: In Progress → Invalid
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package livecd-rootfs - 26.04.1

---------------
livecd-rootfs (26.04.1) resolute; urgency=medium

  [ Heinrich Schuchardt ]
  * Remove unused riscv64 SUBARCHs

  [ Chad Smith ]
  * Refresh cloud-init service override for updated service netcat invocation
    to cloud-init 25.3. (LP: #2128887)

 -- Chad Smith <email address hidden> Mon, 20 Oct 2025 16:32:36 -0600

Changed in livecd-rootfs (Ubuntu):
status: Fix Committed → Fix Released
Revision history for this message
corrado venturini (corradoventu) wrote :

Well, install from Ubuntu 26.04 LTS "Resolute Raccoon" - Daily amd64 (20251022)
was SUCCESSFUL
Thanks

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