Public bug reported:

Regression: gnome-terminal-server 25s timeout on first launch after boot

Issue:
Since a recent update (approx. 1 week ago), gnome-terminal takes exactly 25 
seconds to open for the first time after a system reboot. Subsequent launches 
are instantaneous until the next reboot.

Technical details:
The delay is caused by a D-Bus timeout during the activation of 
org.gnome.Terminal. Journalctl logs show that gnome-terminal-server.service 
starts, but fails to respond in time, resulting in a "Timeout was reached" 
error before finally succeeding.

Log evidence:
Plaintext

Feb 04 21:37:19 adrian systemd[2853]: Starting gnome-terminal-server.service - 
GNOME Terminal Server...
Feb 04 21:37:43 adrian x-terminal-emulator[4051]: # Error constructing proxy 
for org.gnome.Terminal:/org/gnome/Terminal/Factory0: Error calling 
StartServiceByName for org.gnome.Terminal: Timeout was reached
Feb 04 21:37:43 adrian dbus-daemon[2890]: [session uid=1000 pid=2890] 
Successfully activated service 'org.gnome.Terminal'

Observations:

    During the hang, there is significant D-Bus/AppArmor activity from
the Firefox Snap (MemoryPoller trying to access /proc/pressure/memory).

    xdg-desktop-portal activation seems to be intertwined with this
delay.

    This is a clear regression as it was working perfectly a week ago.

System info:

    OS: Ubuntu (22.04/24.04)

    Desktop: GNOME

    Terminal: gnome-terminal 3.x

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: gnome-terminal 3.52.0-1ubuntu2
ProcVersionSignature: Ubuntu 6.14.0-37.37~24.04.1-generic 6.14.11
Uname: Linux 6.14.0-37-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Feb  4 21:55:28 2026
InstallationDate: Installed on 2026-01-10 (25 days ago)
InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64 
(20250805.1)
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=<set>
SourcePackage: gnome-terminal
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gnome-terminal (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug noble

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https://bugs.launchpad.net/bugs/2140471

Title:
  Regression: 25s D-Bus timeout on first gnome-terminal launch after
  boot

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