The audit's third tier: everything between this installer and a fresh machine
it has never met.
The one path that could cost a person their display: the interview probes
Secure Boot with mokutil, which install-packages had not installed yet, so on
a minimal base the MOK question silently never fired -- and install-hardware
still installed akmod-nvidia and blacklisted nouveau, arming a reboot into an
unloadable driver with its fallback disabled. The probe tools (pciutils,
mokutil, fwupd) now bootstrap beside gum, and install-hardware re-checks
Secure Boot for itself and refuses the driver rather than the display.
Secrets leave the checkout: the personal environment moves to
~/.config/panama/env at mode 600 by migration, and .bashrc sources it with a
permission check that quietly re-tightens drift. change-settings no longer
overwrites /etc/dnf/dnf.conf -- two performance keys are set additively, the
defaultyes=True that made every `dnf remove` treat Enter as yes is gone, and
a migration strips it from machines that already received it.
Package installation survives the world changing: the initial and desktop
lists run with --skip-unavailable and a report_missing pass that names what
was skipped (resolved through --whatprovides, so capability names like awk
do not cry wolf); the openh264, appstream and core-group extras go through
soft; RustDesk resolves its RPM for the machine's own architecture; and the
Claude Desktop repository script is fetched to a kept file and run, never
piped from the network into root.
The hardware predicates stop guessing: a wireless mouse's scope=Device
battery no longer turns a tower into a laptop, USB-PD-only machines read
their power state from the battery's own status instead of being permanently
"on AC", the lid falls back to logind's LidClosed where ACPI is silent, and
charge limits reach every pack of a two-battery machine in one authorization
-- with the reported percentage summed across packs.
And the parsers stop assuming this machine: snapper is read through
--machine-readable csv with named columns instead of a localized box-drawing
table, and reports whether snapshots are even possible so ext4 and
unconfigured-btrfs stop looking identical; fprintd is parsed under LC_ALL=C;
the hypridle drop-in resolves the binary it points at; the recorder's render
node became an "auto" token resolved at record time; update-grub writes the
config its firmware actually boots; the nvm prompt hook and the SSH tmux
takeover are guarded; hipblas and rocm-opencl move to an opt-in gpu-compute
category; and the two interactive python tools' libraries are declared.
Claude-Session: https://claude.ai/code/session_01Epx9ZC1gwm81K3jm9x9CKh
ddcutil's udev rule grants the seated user the GPU's i2c buses only when the
PCI class is 0x030000. An AMD iGPU that is not the primary boot display says
0x038000, so on the Framework every DDC bus stayed root-only. Ship the same
grant for the class the hardware actually reports; change-settings installs it.
And two conflations in the probe: an undocked laptop reported its normal state
as an error, and doctor collapsed every error into "No accessible DDC/CI bus".
Nothing external connected is now a clean empty -- doctor's unconfigured path
-- and a real failure surfaces the probe's own words, because an unreadable
bus and a monitor with DDC/CI off in its menu have different fixes.
Claude-Session: https://claude.ai/code/session_01Epx9ZC1gwm81K3jm9x9CKh
No flatpak would launch. Every one of them failed in bwrap with "Can't find
source path /run/user/1000/doc/by-app/<id>", because xdg-document-portal's fuse
mount was gone -- /run/user/1000/doc was a plain empty directory. That mount is
bound into every sandbox bwrap builds, so losing it takes out all 34 flatpaks at
once, never a subset.
It had been gone for three days. The shipped unit is Type=dbus with Restart=no,
so nothing retries it on failure: after it exited 21 it came back only because a
flatpak called its bus name two seconds later, and that activation landed on the
dying instance's mountpoint and came up with no mount at all. systemctl reports
active (running) either way -- the fusermount3 helper is still sitting there as a
child, in this case for two and a half days without ever completing the mount.
Nothing running notices, which is what makes it so quiet. A sandbox needs the
mount only while it is being constructed, so everything already open keeps
working and the symptom arrives whenever you next open a flatpak you had not
opened yet. Here that was three days later, and it presented as "gearlever is
missing" -- an application that was installed, healthy, and entirely innocent.
Two changes, because there are two failures: it does not recover, and nothing
says so.
The drop-in clears the mountpoint before each start, so an activation that
follows a crash lands on clean ground. ExecStartPre rather than ExecStopPost
precisely because nothing restarts this unit -- the next start is whenever
something next wants it, and that is the moment that has to be safe. `-` because
a clean start has nothing to unmount and fusermount3 exits 1 saying so.
/etc/systemd/user rather than a per-user drop-in so it covers every account, and
change-settings reloads the user manager so it applies without a re-login.
The check asks the mount table whether $XDG_RUNTIME_DIR/doc is mounted
fuse.portal. Deliberately not a service probe, and deliberately not folded into
desktop.portals: that one asks about xdg-desktop-portal, a different service
which was up and healthy throughout. Service state is exactly the question that
lied here, so asking it again in a new place would have been no check at all.
Warning carries a restart repair, verified end to end rather than assumed.
The mount table is injectable, like every other path this script reads, so the
contract covers unmounted, wrong-filesystem-at-the-right-path, and unreadable
against written fixtures rather than against whatever /proc happens to say --
coupling the test to this machine's live flatpak state is the same mistake in
miniature. Stubbing the check to always return ok fails the contract, which was
confirmed rather than hoped.
What is not fixed is the crash itself: one occurrence, and restarting the
service to get the desktop working destroyed the evidence. The exit was 21, it
landed 21 seconds after xdg-desktop-portal restarted, and that is one sample and
not a theory. What this buys is that the next one is a two-second blip the
doctor names, rather than three silent days.
Second time for this bug. ac231ee found the same dead mount in August while
chasing "can't open Bitwarden", fixed it by hand, and recorded it as "not a
config issue, so nothing to commit there". That judgement is why it was paid for
twice, and it is the part most worth writing down.
Claude Desktop and ChatGPT Desktop ship for macOS and Windows. The Linux path for
both is a community wrapper that converts the official build into an RPM -- so
what lands is still a package dnf owns and can remove, which is the part of the
dnf/flatpak rule that actually matters. What they need an exception for is the
build itself, and there is no packaged form to prefer over it.
`panama app` builds one by name, and is deliberately not part of ./install. A
source build is slow, wants the network throughout, and depends on an upstream
that moves -- twenty minutes in, an error, with nobody at the keyboard, which is
the exact failure the interview exists to prevent. Asking for one is something
you do on purpose, and it is also the rebuild path when a new version ships.
Nothing is pinned. Each build takes the current default branch and the current
upstream release, and reports a failure rather than working around it, leaving
the tree where the error can be read. sunhat pinned versions and every pin was a
404 within a release cycle.
Adding one is adding a file to setup/apps/, and the file has to say why the
exception exists -- the contract fails a definition that does not, because the
guard against this list growing by habit is having to write the reason down.
sunhat had seventy-odd installers and a reason recorded for none of them.
The contract had a bug worth recording: `while read` on the right of a pipe runs
in a subshell, so two of its three per-definition checks recorded findings into
an array that went out of scope at the end of the loop. It reported PASS on a
definition with no description and no build function. Found by standing one in
deliberately and noticing only the third check spoke up.
Also: nautilus-open-any-terminal is now declared, and Panama's copy of the
extension is gone. Fedora packages that extension AND its gsettings schema, and
Panama shipped its own fork of the .py over the same path while declaring
neither -- so a fresh machine got an extension whose schema did not exist. It
worked here only because the RPM has been installed since sunhat. The fork was
also 63 lines behind the packaged version, missing its newer Nautilus and Caja
handling.
Auditing the rest of config/copy for the same shape found nothing else: dnf.conf
is a config file its package expects to be replaced, and the GPU udev rules are
Panama's own.
125 contracts pass.
Claude-Session: https://claude.ai/code/session_01NvgBuSWB5sE43yWmg21ozj
Gabriel Brown
gib