# System Information

<p class="callout info">This page was part of the project write-up I mainly did for myself and is kept for reference.</p>

### Device

<table border="1" id="bkmrk-device-name-cox-devi" style="border-collapse: collapse; width: 76.0714%; height: 60.5938px; border-width: 1px;"><colgroup><col style="width: 17.7734%;"></col><col style="width: 82.2266%;"></col></colgroup><tbody><tr style="height: 30.7969px;"><th style="height: 30.7969px; background-color: rgb(248, 248, 248);">**Device Name**</th><td style="height: 30.7969px;">Cox</td></tr><tr style="height: 29.7969px;"><th style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Device Type**</th><td style="height: 29.7969px;">Raspberry Pi 500 DE Version</td></tr></tbody></table>

### ![Raspberry Pi 500 ](https://info.zusammenkunft.net/uploads/images/gallery/2026-01/scaled-1680-/1-79-1.png)

### Networking

<table border="1" id="bkmrk-address-type-10.20.0" style="border-collapse: collapse; width: 47.619%; height: 89.3907px;"><colgroup><col style="width: 50.0885%;"></col><col style="width: 50.0885%;"></col></colgroup><thead><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Address**</td><td style="height: 29.7969px;">**Type**</td></tr></thead><tbody><tr style="height: 29.7969px;"><td style="height: 29.7969px;"><span class="s1">10.20.0.94</span>

</td><td style="height: 29.7969px;">Wi-Fi</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">  
</td><td style="height: 29.7969px;">Ethernet</td></tr></tbody></table>

### Hardware

<table border="1" id="bkmrk-name-type-notes-proc" style="border-collapse: collapse; width: 100%; height: 242.172px;"><colgroup><col style="width: 17.5209%;"></col><col style="width: 36.3527%;"></col><col style="width: 46.1265%;"></col></colgroup><thead><tr style="height: 29.7969px;"><th style="height: 29.7969px;">**Name**</th><th style="height: 29.7969px;">**Type**</th><th style="height: 29.7969px;">**Notes**</th></tr></thead><tbody><tr style="height: 46.5938px;"><th style="background-color: rgb(248, 248, 248); height: 46.5938px;">**Device**</th><td style="height: 46.5938px;">Raspberry Pi 500</td><td style="height: 46.5938px;">Single Circuit Board Computer integrated into a keyboard casing. German language keyboard variant.</td></tr><tr style="height: 29.7969px;"><th style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Processor**</th><td style="height: 29.7969px;">Quad-core 64-bit Arm Cortex-A76</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><th style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Memory**</th><td style="height: 29.7969px;">8GB</td><td style="height: 29.7969px;">PDDR4X SDRAM</td></tr><tr style="height: 46.5938px;"><th style="height: 46.5938px; background-color: rgb(248, 248, 248);">**Storage**</th><td style="height: 46.5938px;">MicroSD Card: 32GB</td><td style="height: 46.5938px;">Raspberry Pi A2-Class MicroSD Card

Pre-programmed with Raspberry Pi OS

</td></tr><tr style="height: 29.7969px;"><th style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Display**</th><td style="height: 29.7969px;">Raspberry Pi Monitor 15.6"</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><th style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Sound In/Out**</th><td style="height: 29.7969px;">Bluetooth Headset</td><td style="height: 29.7969px;">  
</td></tr></tbody></table>

[![Raspberry Pi 500 Back Schematics](https://info.zusammenkunft.net/uploads/images/gallery/2026-01/scaled-1680-/image1-5.webp)](https://info.zusammenkunft.net/uploads/images/gallery/2026-01/image1-5.webp)

### Software

At the time of first installation/writing

<table border="1" id="bkmrk-name-description-not" style="border-collapse: collapse; width: 100%; height: 450.75px;"><colgroup><col style="width: 17.64%;"></col><col style="width: 48.9869%;"></col><col style="width: 33.3731%;"></col></colgroup><thead><tr style="height: 29.7969px;"><th style="height: 29.7969px;">**Name**</th><th style="height: 29.7969px;">**Description**</th><th style="height: 29.7969px;">**Notes**</th></tr></thead><tbody><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**OS**</td><td style="height: 29.7969px;">Raspberry Pi OS - Debian GNU/Linux 13 (trixie)

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Sound**</td><td style="height: 29.7969px;"><span class="s1">PulseAudio (on PipeWire 1.4.2)</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="background-color: rgb(248, 248, 248); height: 29.7969px;">**libsdl2-dev**

</td><td style="height: 29.7969px;"><span class="s1">2.32.4+dfsg-1</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="background-color: rgb(248, 248, 248); height: 29.7969px;">**pulseaudio-utils**</td><td style="height: 29.7969px;"><span class="s1">17.0+dfsg1-2+rpt1</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**<span class="s1">ffmpeg</span>**

</td><td style="height: 29.7969px;"><span class="s1">version 7.1.3-0+deb13u1+rpt1</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 46.5938px;"><td style="height: 46.5938px; background-color: rgb(248, 248, 248);">**whisper.cpp**</td><td style="height: 46.5938px;">[v1.8.2](https://github.com/ggml-org/whisper.cpp/releases/tag/v1.8.1) (2025-10-15)</td><td style="height: 46.5938px;">Port of OpenAI's Whisper model in C/C++ (MIT Licence)</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Model**</td><td style="height: 29.7969px;"><span class="s1"><s>ggml-base.bin</s> ggml-tiny.en.bin</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 46.5938px;"><td style="height: 46.5938px; background-color: rgb(248, 248, 248);">**ollama**

</td><td style="height: 46.5938px;">  
</td><td style="height: 46.5938px;">  
</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**Models**</td><td style="height: 29.7969px;">  
</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**tmux**</td><td style="height: 29.7969px;"><span class="s1">3.5a-3</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; background-color: rgb(248, 248, 248);">**<span class="s1">build-essential</span>**

</td><td style="height: 29.7969px;"><span class="s1">12.12</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="background-color: rgb(248, 248, 248); height: 29.7969px;">**<span class="s1">git</span>**

</td><td style="height: 29.7969px;"><span class="s1">1:2.47.3-0+deb13u1</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr style="height: 29.7969px;"><td style="background-color: rgb(248, 248, 248); height: 29.7969px;">**<span class="s1">cmake</span>**

</td><td style="height: 29.7969px;"><span class="s1">3.31.6-2</span>

</td><td style="height: 29.7969px;">  
</td></tr><tr><td style="background-color: rgb(248, 248, 248);">**<span class="s1">Legcord</span>**

</td><td>1.2.1

<span class="s1">stable 499788 (c55be3e)</span>

</td><td><span class="s1">Build Override: N/A  
Vencord dc25c8f (Web)  
Electron 40.1.0  
Chromium 144</span></td></tr></tbody></table>

#### ffmpeg

<details data-tc-id="w-0.9871036889613958" id="bkmrk-ffmpeg-ffmpeg-versio" tc-textcontent="true"><summary>ffmpeg</summary>

```bash
ffmpeg version 7.1.3-0+deb13u1+rpt1 Copyright (c) 2000-2025 the FFmpeg developers
built with gcc 14 (Debian 14.2.0-19)

configuration: --prefix=/usr --extra-version=0+deb13u1+rpt1 --toolchain=hardened --incdir=/usr/include/aarch64-linux-gnu \
--enable-gpl --disable-stripping --disable-libmfx --disable-mmal --disable-omx --enable-gnutls --enable-libaom \ 
--enable-libass --enable-libbs2b --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite \
--enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme \ 
--enable-libgsm --enable-libharfbuzz --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg \
--enable-libopenmpt --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr \
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx \ 
--enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-openal \
--enable-opencl --enable-opengl --disable-sndio --disable-libvpl --libdir=/usr/lib/aarch64-linux-gnu \
--arch=arm64 --enable-neon --enable-v4l2-request --enable-libudev --enable-epoxy --enable-libdc1394 \
--enable-libdrm --enable-libiec61883 --enable-vout-drm --enable-chromaprint --enable-frei0r --enable-ladspa \
--enable-libbluray --enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-libjack --enable-libpulse \
--enable-librabbitmq --enable-librist --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libx264 \
--enable-libzmq --enable-libzvbi --enable-lv2 --enable-sand --enable-sdl2 --enable-libplacebo --enable-librav1e \
--enable-pocketsphinx --enable-librsvg --enable-libjxl --enable-shared

libavutil      59. 39.100 / 59. 39.100
libavcodec     61. 19.101 / 61. 19.101
libavformat    61.  7.100 / 61.  7.100
libavdevice    61.  3.100 / 61.  3.100
libavfilter    10.  4.100 / 10.  4.100
libswscale      8.  3.100 /  8.  3.100
libswresample   5.  3.100 /  5.  3.100
libpostproc    58.  3.100 / 58.  3.100
```

</details>#### pactl

<details data-tc-id="w-0.5041147242139186" id="bkmrk-pactl-server-string%3A" tc-textcontent="true"><summary>pactl</summary>

```
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 77
Tile Size: 65472
User Name: mela
Host Name: Cox
Server Name: PulseAudio (on PipeWire 1.4.2)
Server Version: 15.0.0
Default Sample Specification: float32le 2ch 48000Hz
Default Channel Map: front-left,front-right
Default Sink: auto_null
Default Source: auto_null.monitor
Cookie: 56a6:8e1c
```

</details>Pipewire

<details data-tc-id="w-0.7650727931961205" id="bkmrk-pipewire-mela%40cox%3A%7E-" tc-textcontent="true"><summary>Pipewire</summary>

```bash
mela@Cox:~ $ systemctl --user status pipewire pipewire-pulse wireplumber --no-pager
● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; preset: enabled)
     Active: active (running) since Wed 2026-01-07 17:21:03 CET; 3 days ago
 Invocation: d54a55bb3ef54b47b454d6cb42d5e273
TriggeredBy: ● pipewire.socket
   Main PID: 1334 (pipewire)
      Tasks: 3 (limit: 9571)
        CPU: 34ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             └─1334 /usr/bin/pipewire

Jan 07 17:21:03 Cox systemd[1301]: Started pipewire.service - PipeWire Multimedia Service.
Jan 07 17:21:04 Cox pipewire[1334]: mod.rt: RTKit error: org.freedesktop.DBus.Error.Servi…nknown
Jan 07 17:21:04 Cox pipewire[1334]: mod.rt: RTKit does not give us MaxRealtimePriority, using 1
Jan 07 17:21:04 Cox pipewire[1334]: mod.rt: RTKit error: org.freedesktop.DBus.Error.Servi…nknown
Jan 07 17:21:04 Cox pipewire[1334]: mod.rt: RTKit does not give us MinNiceLevel, using 0
Jan 07 17:21:04 Cox pipewire[1334]: mod.rt: RTKit error: org.freedesktop.DBus.Error.Servi…nknown
Jan 07 17:21:04 Cox pipewire[1334]: mod.rt: RTKit does not give us RTTimeUSecMax, using -1

● pipewire-pulse.service - PipeWire PulseAudio
     Loaded: loaded (/usr/lib/systemd/user/pipewire-pulse.service; enabled; preset: enabled)
     Active: active (running) since Wed 2026-01-07 17:21:03 CET; 3 days ago
 Invocation: 1e32511184954e5d9e8903b4482f4731
TriggeredBy: ● pipewire-pulse.socket
   Main PID: 1345 (pipewire-pulse)
      Tasks: 3 (limit: 9571)
        CPU: 27ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire-pulse.service
             └─1345 /usr/bin/pipewire-pulse

Jan 07 17:21:03 Cox systemd[1301]: Started pipewire-pulse.service - PipeWire PulseAudio.
Jan 07 17:21:04 Cox pipewire-pulse[1345]: mod.rt: RTKit error: org.freedesktop.DBus.Error.…known
Jan 07 17:21:04 Cox pipewire-pulse[1345]: mod.rt: RTKit does not give us MaxRealtimePriori…ing 1
Jan 07 17:21:04 Cox pipewire-pulse[1345]: mod.rt: RTKit error: org.freedesktop.DBus.Error.…known
Jan 07 17:21:04 Cox pipewire-pulse[1345]: mod.rt: RTKit does not give us MinNiceLevel, using 0
Jan 07 17:21:04 Cox pipewire-pulse[1345]: mod.rt: RTKit error: org.freedesktop.DBus.Error.…known
Jan 07 17:21:04 Cox pipewire-pulse[1345]: mod.rt: RTKit does not give us RTTimeUSecMax, using -1

● wireplumber.service - Multimedia Service Session Manager
     Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
     Active: active (running) since Wed 2026-01-07 17:21:03 CET; 3 days ago
 Invocation: a5b8a90d609d4ec7a9111718a22690c1
   Main PID: 1342 (wireplumber)
      Tasks: 9 (limit: 9571)
        CPU: 183ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
             └─1342 /usr/bin/wireplumber

Jan 07 17:21:03 Cox systemd[1301]: Started wireplumber.service - Multimedia Service Sessi…nager.
Jan 07 17:21:04 Cox wireplumber[1342]: mod.rt: RTKit error: org.freedesktop.DBus.Error.Se…nknown
Jan 07 17:21:04 Cox wireplumber[1342]: mod.rt: RTKit does not give us MaxRealtimePriority…sing 1
Jan 07 17:21:04 Cox wireplumber[1342]: mod.rt: RTKit error: org.freedesktop.DBus.Error.Se…nknown
Jan 07 17:21:04 Cox wireplumber[1342]: mod.rt: RTKit does not give us MinNiceLevel, using 0
Jan 07 17:21:04 Cox wireplumber[1342]: mod.rt: RTKit error: org.freedesktop.DBus.Error.Se…nknown
Jan 07 17:21:04 Cox wireplumber[1342]: mod.rt: RTKit does not give us RTTimeUSecMax, using -1
Jan 07 17:21:04 Cox wireplumber[1342]: wp-internal-comp-loader: Loading profile 'main'
Jan 07 17:21:04 Cox wireplumber[1342]: default: Failed to get percentage from UPower: org…oOwner
Jan 07 17:21:04 Cox wireplumber[1342]: [0:00:08.569845993] [1342]  INFO Camera camera_man…251202
Hint: Some lines were ellipsized, use -l to show in full.

```

</details>#### Models