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clawdie-iso/doc/XFCE-PANEL-BUGS-HANDOFF.md

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XFCE Panel Visual Bugs — Build Verification Handoff

From: Claude Reviewer / XFCE Tweaker (Linux) Date: 24.maj.2026 Status: Visual-polish lane COMPLETE (Pass 1 + Pass 2, on main, build-ready: panel XML valid, build.sh install paths + Whisker icon verified). → Awaiting ISO rebuild on the FreeBSD build host (osa) + a boot on the AMD/ASUS box to check the verification items below. No domedog/config work remains.

Pre-build changes applied (2026-05-24)

The XFCE Tweaker applied the low-risk config fixes directly to the panel-skel so the next image carries them. The base AMD ASUS hardware collection has since been recorded in doc/AMD-ASUS-XFCE-LIVE-USB-FINDINGS.md. This handoff now tracks only the remaining XFCE panel/icon polish. What changed:

  • Issue 1 (Start icon): replaced button-icon="freebsd" with a custom branded triangle PNG referenced by absolute path (/usr/local/share/clawdie-iso/icons/clawdie-start.png), so it never depends on an icon-theme cache being current at first login. Asset source: live/operator-session/icons/clawdie-start.svg. Verify: the triangle renders on the panel (not a broken glyph).
  • Issue 2 (Clock): added explicit mode=2 (digital) + white fg-color defensively. Verify: root cause may still be Noto Sans missing/uncached — run the fc-list / plugin .so checks below.
  • Issue 3 (Clipman): dropped from the default panel (removed plugin-13 from plugin-ids and its definition) so the image boots without the error dialog. Re-add once the D-Bus root cause is found (diagnostics below retained).
  • Issue 4 (xkb): set display-type=1 (layout text instead of oversized flag).
  • Issues 5+6 (systray/mixer sizes): set panel icon-size=2 (24px). Verify: XFCE systray may still ignore this — confirm NetworkMgr/mixer icon sizes.

Also: the desktop wallpaper now points at clawdie-operator-bg.png (brand gradient + triangle motif); the old clawdie-dark-grad.svg was removed. Both assets ship as PNG to avoid depending on a librsvg gdk-pixbuf loader that is not in the package lists.

Pre-build changes applied (2026-05-25) — Pass 2

Follow-up operator polish, config-only (no build.sh / hardware changes). Targets the residual "panel size" + "network/mixer icons too small / inconsistent" complaints (issues 5+6) that Pass 1's icon-size=2 did not resolve, because the XFCE systray renders theme-fixed (~22px) icons and ignores the panel icon-size.

  • Panel size: reduced size from 48 to 40 (xfce4-panel.xml:8). icon-size stays 2 (24px). On a 48px panel, 24px icons left ~12px of vertical padding and the fixed ~22px systray icons looked lost; at 40px the padding drops to ~8px so launchers, xkb text, and tray icons read as one proportionate row. Reversible single value; 36 is the tighter alternative if 40 still looks tall on the operator's display.
  • Systray (network/mixer): added square-icons=true to plugin-8 (xfce4-panel.xml:88) so tray icons render at a uniform square footprint instead of width-varying. show-frame stays false.
  • Not re-touched (Pass 1, still pending hardware verify): Whisker branded PNG, xkb display-type=1 (text, already the compact form requested), clock mode=2+white. Asset+install paths confirmed in-repo: clawdie-start.png ships via build.sh:1282-1283 to the absolute path the button references; launcher icons use standard XDG names (firefox, system-file-manager, utilities-terminal) that Papirus provides.

Honest config limit: making the network/mixer icons absolutely larger is not a config lever — XFCE's systray ignores panel icon-size, so absolute sizing is a theme/build-host concern (Papirus status-icon sizes), left to the FreeBSD/operator side. Pass 2 only improves proportion and uniformity.

Verify (Pass 2):

  • 40px panel: launchers, xkb text, clock, and tray icons look like one proportionate row (no oversized/undersized outliers).
  • square-icons took effect on the systray (network/mixer icons square and uniform) — confirm the installed systray plugin honors the property.

Pre-build changes applied (2026-06-01) — Pass 3

Follow-up from the AMD live report and direct xfconf-query checks:

  • Start icon: the live image had only /usr/local/share/clawdie-iso/icons/*; no clawdie-start entries existed under /usr/local/share/icons. The build now stages clawdie-start.png into hicolor/48x48/apps and hicolor/64x64/apps, stages the SVG into hicolor/scalable/apps, updates the hicolor cache at build time, and uses the themed icon name button-icon="clawdie-start".
  • Mixer: xfce4-mixer auto-selected ATIR6xxHDMI/Vol on AMD hardware even when FreeBSD's default sound unit was the internal Realtek speaker. The default panel now omits the mixer plugin instead of shipping a visible control pinned to HDMI. Re-add only after a reliable backend/default-device strategy exists.

Deletion Criteria

  • Whiskermenu Start button icon is visible (not missing/broken).
  • Clock plugin renders date+time in the panel.
  • Clipman re-added and loads without "could not be loaded" dialog (dropped from this build pending D-Bus root-cause).
  • Systray icons (NetworkMgr) and xkb flag/text display are visually uniform in size — no oversized or undersized outliers.
  • All fixes confirmed on real hardware boot (not just image inspection).

Operator-Reported Issues

Six issues from the latest build on real hardware. Ordered by likelihood of being a config-only fix vs needing build-host investigation.

1. Whiskermenu Start button — missing icon

  • File: live/operator-session/panel-skel/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml:47
  • Current value: button-icon is "freebsd"
  • Problem: The "freebsd" icon name resolves to nothing in the installed icon themes (Papirus, Adwaita, hicolor). The Papirus theme does not ship a freebsd icon. XFCE falls back to a broken/missing icon glyph.
  • Diagnosis (build host): 
    # Check what icon themes actually provide for "freebsd"
find /usr/local/share/icons -iname '*freebsd*' -o -iname '*beastie*' 2>/dev/null
# Check if the freebsd-8k-wallpapers package ships any icons
pkg info -l freebsd-8k-wallpapers | grep -i icon
# Check pixmaps
find /usr/local/share/pixmaps -iname '*freebsd*' 2>/dev/null
  • Likely fix options:
    • Use "start-here" (standard XDG menu icon; Papirus ships it).
    • Use "org.freebsd" if the OS provides it in hicolor.
    • Ship a custom beastie SVG/PNG into the Papirus or hicolor theme as part of build.sh.
  • Scope: Config-only if "start-here" is acceptable. Asset addition if operator wants the FreeBSD daemon logo specifically.

2. Clock plugin — not rendering

  • File: xfce4-panel.xml plugin-12 (lines 103-106)
  • Current config: 
    <property name="plugin-12" type="string" value="clock">
  <property name="digital-format" type="string" value="%H:%M %d.%b.%Y"/>
  <property name="font" type="string" value="Noto Sans 14"/>
</property>
  • Config looks correct. Clock was working in earlier builds.
  • Possible causes:
    • Noto Sans font not available or not cached at the time the panel starts. Font config cache may not be regenerated during build.
    • Plugin load failure similar to clipman (missing .so dependency).
    • Panel background color (#1a1a2e at 85%) blending with clock text color if the clock inherited a dark text color.
  • Diagnosis (build host): 
    # Check if clock plugin .so resolves
ldd /usr/local/lib/xfce4/panel/plugins/libxfce4clock.so 2>/dev/null
ldd /usr/local/lib/xfce4/panel/plugins/libdatetime.so 2>/dev/null
# Check Noto Sans availability
fc-list | grep -i 'noto sans'
# Check if the panel XML actually ended up in the image
grep -A5 'plugin-12' /mnt/usr/local/etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml
grep -A5 'plugin-12' /mnt/home/clawdie/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml
# Check for session-level panel errors
cat /mnt/home/clawdie/.cache/xfce4-panel.log 2>/dev/null
  • If font is present and plugin loads: the issue may be foreground color. Consider adding explicit fg-color property or switching to the analog clock mode temporarily to confirm the plugin itself works.

3. Clipman — "could not be loaded" on startup

  • File: xfce4-panel.xml plugin-13 (line 102)
  • Current config: <property name="plugin-13" type="string" value="clipman"/>
  • History: Clipman was removed in 2fc4ca1 due to this exact error, restored in 70634ef after adding an ldd diagnostic gate to TESTING.md. The ldd check passes at build time but the error still appears at runtime on real hardware.
  • ldd is necessary but not sufficient. It catches missing shared libraries but NOT missing D-Bus services, X11 ICCCM atoms, or permission issues.
  • Diagnosis (build host — on real hardware after boot): 
    # Check if the clipman .so has all deps (should pass if build passed)
ldd /usr/local/lib/xfce4/panel/plugins/libxfce4clipman.so
# Check D-Bus activation (clipman registers a D-Bus service)
ls /usr/local/share/dbus-1/services/org.xfce.clipman*.service
dbus-send --session --dest=org.xfce.panel --type=method_call /org/xfce/panel org.xfce.panel.getPluginList 2>&1 || true
# Check session log for the actual error message
grep -ri 'could not be loaded\|clipman' ~/.cache/xfce4-session/*.log 2>/dev/null
grep -ri 'could not be loaded\|clipman' ~/.cache/xfce4-panel.log 2>/dev/null
# Check if xfce4-panel can list the plugin
xfce4-panel --plugin-list 2>&1 | grep -i clipman
  • Possible root causes:
    • Missing or broken D-Bus service file for clipman.
    • The live user clawdie lacks a D-Bus session bus at panel start.
    • libqrencode or optional dependency missing at runtime.
    • Plugin expects Xfconf to have a pre-existing channel that doesn't exist on first boot.

4. XKB keyboard icon — too large

  • File: xfce4-panel.xml plugin-10 (lines 97-101)
  • Current config: 
    <property name="plugin-10" type="string" value="xkb">
  <property name="display-type" type="uint" value="0"/>
  <property name="display-name" type="uint" value="0"/>
  <property name="group-policy" type="uint" value="0"/>
</property>
  • display-type=0 means "show flag image". Flag SVGs in Papirus are typically 48x48 or scalable with no intrinsic size cap. Other systray icons render at 22px or 24px because the systray plugin constrains them. The xkb plugin renders independently and does not inherit the panel's icon-size setting.
  • Diagnosis (build host): 
    # Check actual flag icon size in Papirus
find /usr/local/share/icons/Papirus -iname '*flag*si*' -o -iname '*flag*us*' 2>/dev/null
identify /usr/local/share/icons/Papirus/48x48/panel/xfpm-keyboard-*.png 2>/dev/null || true
# Check if xkb has a size property
xfconf-query -c xfce4-panel -p /plugins/plugin-10 -l -v 2>/dev/null
  • Likely fixes:
    • Add <property name="display-type" type="uint" value="1"/> to show layout text (e.g., "us" / "si") instead of oversized flag images.
    • OR add <property name="display-type" type="uint" value="2"/> for the "image + text" mode which may render smaller.
    • OR set panel icon-size to an explicit value (e.g., 24) which may constrain the xkb plugin too.

5. NetworkMgr icon — too small / barely visible

  • NetworkMgr is a systray icon (auto-registered in plugin-8 systray). Systray icons respect the icon theme's panel/status directory sizes, which default to 22px in Papirus.
  • If the panel is 48px tall and most icons are 22px, they will look small. This is a Papirus theme default, not a bug in NetworkMgr.
  • Diagnosis (build host): 
    find /usr/local/share/icons/Papirus/panel/ -name '*network*' 2>/dev/null
find /usr/local/share/icons/Papirus/22x22/status/ -name '*network*' 2>/dev/null
find /usr/local/share/icons/Papirus/24x24/status/ -name '*network*' 2>/dev/null
  • Possible fix: Set panel icon-size from 0 (auto) to a specific pixel value. XFCE panel icon-size values: 0=auto, 1=16px, 2=24px, 3=32px, 4=48px. Setting to 2 (24px) would force all panel icons to 24px. However, systray icons may still ignore this — XFCE's systray plugin is known to not fully respect icon-size.

6. Sound (mixer) icon — size mismatch with other icons

  • File: xfce4-panel.xml plugin-11 (lines 93-96)
  • Mixer plugin has no size property. It renders at whatever size the icon theme provides for audio-volume icons.
  • Same underlying issue as #5: inconsistent icon sizes across panel plugins because XFCE doesn't enforce a single icon size across all plugin types.
  • Unified fix approach (covers issues 4, 5, 6):
    • Set panel icon-size to an explicit value (suggest 2 = 24px).
    • This constrains launchers, whiskermenu, and most plugins.
    • For systray: XFCE 4.16+ systray does not fully obey icon-size. If the 24px panel setting doesn't fix systray icons, the remaining option is to patch the Papirus theme or switch to an icon theme with larger default status icons.
    • For xkb: switch from flag images (display-type=0) to text (display-type=1) or set an explicit size property if available.

Build-Host Commands to Run

Codex ISO Builder — please run these on the FreeBSD build host against the latest built image (mounted or live-booted) and report back exact output:

# 1. Confirm all icon themes are installed
pkg info -e papirus-icon-theme adwaita-icon-theme hicolor-icon-theme

# 2. Find any FreeBSD/OS-branding icons
find /usr/local/share/icons /usr/local/share/pixmaps \
  -iname '*freebsd*' -o -iname '*beastie*' 2>/dev/null

# 3. Check "start-here" icon availability (potential fix for issue 1)
find /usr/local/share/icons/Papirus -name 'start-here*' 2>/dev/null

# 4. Check clock plugin shared libs
ldd /usr/local/lib/xfce4/panel/plugins/libxfce4clock.so 2>/dev/null
ldd /usr/local/lib/xfce4/panel/plugins/libdatetime.so 2>/dev/null

# 5. Check clipman shared libs + D-Bus service
ldd /usr/local/lib/xfce4/panel/plugins/libxfce4clipman.so 2>/dev/null
ls /usr/local/share/dbus-1/services/org.xfce.clipman* 2>/dev/null

# 6. Check mixer plugin shared libs
ldd /usr/local/lib/xfce4/panel/plugins/libxfce4mixer.so 2>/dev/null

# 7. Check Noto Sans font availability
fc-list | grep -i 'noto sans'

# 8. Check flag icon sizes in Papirus
find /usr/local/share/icons/Papirus -name '*flag*' \
  -path '*/panel/*' -o -name '*flag*' -path '*/status/*' 2>/dev/null | head -20

# 9. Check network/volume icon sizes
find /usr/local/share/icons/Papirus -name '*network*' -path '*/status/*' 2>/dev/null | head -10
find /usr/local/share/icons/Papirus -name '*audio-volume*' -path '*/status/*' 2>/dev/null | head -10

# 10. Full panel plugin .so audit (from TESTING.md)
for _so in /usr/local/lib/xfce4/panel/plugins/*.so; do
  _missing=$(ldd "$_so" 2>&1 | grep 'not found' || true)
  if [ -n "$_missing" ]; then echo "FAIL: $_so"; echo "$_missing"; fi
done

# 11. Verify xfconf XML landed in both XDG and user home
grep -c 'plugin-12' /usr/local/etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml
grep -c 'plugin-12' /home/clawdie/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml

Results

Codex ISO Builder: paste exact command output here, then mark issues above with findings.

Config-Change Candidates

These are the XML changes that address issues 1, 2, 4, 5, 6. Applied to the panel-skel on 2026-05-24 (see "Pre-build changes applied" above). Retained here as the record of what changed and the fallback options if build-host verification shows a fix did not take.

xfce4-panel.xml changes

<!-- Issue 1: fix whiskermenu icon -->
<!-- BEFORE -->
<property name="button-icon" type="string" value="freebsd"/>
<!-- AFTER (if "start-here" is confirmed available in Papirus on FreeBSD) -->
<property name="button-icon" type="string" value="start-here"/>

<!-- Issues 4+5+6: unify icon sizes -->
<!-- BEFORE (panel-1) -->
<property name="icon-size" type="uint" value="0"/>
<!-- AFTER -->
<property name="icon-size" type="uint" value="2"/>

<!-- Issue 4: shrink xkb flag to text -->
<!-- BEFORE -->
<property name="display-type" type="uint" value="0"/>
<!-- AFTER -->
<property name="display-type" type="uint" value="1"/>

Clock (issue 2) — if font is present but color is wrong

<!-- Add explicit foreground color (white on dark panel) -->
<property name="plugin-12" type="string" value="clock">
  <property name="digital-format" type="string" value="%H:%M %d.%b.%Y"/>
  <property name="font" type="string" value="Noto Sans 14"/>
  <property name="mode" type="uint" value="2"/>
  <property name="fg-color" type="array">
    <value type="uint" value="65535"/>
    <value type="uint" value="65535"/>
    <value type="uint" value="65535"/>
    <value type="uint" value="65535"/>
  </property>
</property>