============================================================ SHiRE Brain Node 01 — Password Lock Utility Installation ============================================================ UTC timestamp: 2026-08-06T08:57:02+00:00 Host: armoros User: shire3d === SHiREVault verification === Filesystem type: cifs Source: //192.168.1.1/volume(sda2) Target: /mnt/shirevault-network === Recording pre-install package state === xtrlock: Installed: (none) Candidate: 2.15+build1 Version table: 2.15+build1 500 500 https://mirror.aarnet.edu.au/pub/ubuntu/archive noble/universe amd64 Packages Package candidate: 2.15+build1 === Installing xtrlock === Reading package lists... Building dependency tree... Reading state information... The following NEW packages will be installed: xtrlock 0 to upgrade, 1 to newly install, 0 to remove and 3 not to upgrade. Need to get 11.6 kB of archives. After this operation, 53.2 kB of additional disk space will be used. Get:1 https://mirror.aarnet.edu.au/pub/ubuntu/archive noble/universe amd64 xtrlock amd64 2.15+build1 [11.6 kB] Fetched 11.6 kB in 0s (40.8 kB/s) Selecting previously unselected package xtrlock. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 559316 files and directories currently installed.) Preparing to unpack .../xtrlock_2.15+build1_amd64.deb ... Unpacking xtrlock (2.15+build1) ... Setting up xtrlock (2.15+build1) ... Processing triggers for menu (2.1.50) ... Processing triggers for man-db (2.12.0-4build2) ... === Verifying installed lock utility === ii xtrlock 2.15+build1 Path: /usr/bin/xtrlock/usr/bin/xtrlockOwner: root:shadow/usr/bin/xtrlockMode: -rwxr-sr-x (2755)/usr/bin/xtrlockBytes: 23016 /usr/bin/xtrlock: setgid ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=d395a69d581f9b06cfaefa4b71aecfe4279677cf, for GNU/Linux 3.2.0, stripped linux-vdso.so.1 (0x000073de54811000) libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x000073de547b3000) libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x000073de54676000) libXi.so.6 => /lib/x86_64-linux-gnu/libXi.so.6 (0x000073de54663000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x000073de54400000) libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x000073de5463a000) libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x000073de54624000) /lib64/ld-linux-x86-64.so.2 (0x000073de54813000) libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x000073de5461e000) libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x000073de54616000) libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x000073de543ea000) libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x000073de543db000) === Installed documentation === Manual page: /usr/share/man/man1/xtrlock.1.gz .TH XTRLOCK 1 .SH NAME xtrlock \- Lock X display until password supplied, leaving windows visible .SH SYNOPSIS .B xtrlock [-b] [-f] .SH DESCRIPTION .B xtrlock locks the X server till the user enters their password at the keyboard. While .B xtrlock is running, the mouse and keyboard are grabbed and the mouse cursor becomes a padlock. Output displayed by X programs, and windows put up by new X clients, continue to be visible, and any new output is displayed normally. The mouse and keyboard are returned when the user types their password, followed by Enter or Newline. If an incorrect password is entered the bell is sounded. Pressing Backspace or Delete erases one character of a password partially typed; pressing Escape or Clear clears anything that has been entered. If too many attempts are made in too short a time further keystrokes generate bells and are otherwise ignored until a timeout has expired. The X server screen saver continues to operate normally; if it comes into operation the display may be restored by the usual means of touching a key (Shift, for example) or the mouse. .SH WARNING Due to limitations in the X11 protocol, the xtrlock cannot intercept all keyboard and mouse events if run under a Wayland-based desktop environment. In this situation, applications that use the "legacy" X11 protocol will be locked whilst ones supporting Wayland can still be interacted with, even when xtrlock is in operation. Some keyboard shortcuts may also continue to function whilst the display is locked. A warning is printed if such an environment is detected. For an alternative solution, please see swaylock(1) or similar. .SH OPTIONS .TP \fB\-b\fR blank the screen as well as displaying the padlock .TP \fB\-f\fR fork after locking is complete, and return success from the parent process .SH X RESOURCES, CONFIGURATION None. .SH BUGS Additional input devices other than the keyboard and mouse are not disabled. The timeouts, bitmaps and mouse cursor colour cannot be modified. .SH SEE ALSO .BR X "(1), Xlib Documentation." .SH AUTHOR Ian Jackson .SH COPYRIGHT Copyright (C) 1993, 1994 by Ian Jackson. Permission to use, copy, modify and distribute this software and its documentation is granted under the terms of the GNU General Public Licence, version 2 or later, as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. === Authentication prerequisites === shire3d P 2026-07-06 0 99999 7 -1 No dedicated /etc/pam.d/xtrlock file. === Confirming lock is not active yet === xtrlock process: NOT RUNNING Local input remains unchanged during this installation step. === Brain Node remains healthy === MainPID=7463 ActiveState=active SubState=running { "ok": true, "schema": "shire.worker.heartbeat.v1", "worker_manager_version": "0.1.0-capability-registry", "node_id": "brain-node-01", "host": "armoros", "tailnet_ip": "100.74.51.32", "role": "distributed_compute_worker", "state": "online", "sequence": 31399, "boot_id": "b4bcdfd2-167c-463c-8a7d-bf04b41c5095", "started_at": "2026-08-05T02:41:33.934691+00:00", "timestamp": "2026-08-06T08:57:20.857085+00:00", "uptime_seconds": 108946.922, "capability_summary": { "registered": 8, "available": 8, "unavailable": 0 }, "ownership": { "owns_projects": false, "owns_approvals": false, "owns_memory": false, "owns_shirevault": false, "makes_safety_decisions": false, "accepts_jobs_from_command_core": true, "returns_results_for_command_core_validation": true } } RESULT: XTRLOCK INSTALLED AND VERIFIED RESULT: EXISTING LINUX PASSWORD WILL BE USED RESULT: LOCK HAS NOT YET BEEN ACTIVATED RESULT: SHIRE BRAIN NODE 01 REMAINS ONLINE