The purpose of this gist is to give to tips for using Ubuntu 20.04 () 64bit on Raspberry Pi 4.
As of today (July 22nd 2020), the latest kernel available in Focal apt is 5.4.0-1013. Unfortunately, that kernel lacks a clock required by the v3d module.
Stephane Chauveau schauveau
schauveau
/ Ubuntu 64bit on Raspberry Pi 4.md
Last active
May 31, 2023 14:56
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| #!/bin/bash | |
| # tz <TIME SPECIFICATION> | |
| # | |
| # Display the specified time in multiple timezones. | |
| # | |
| # If no time is specified then "now" is used. | |
| # | |
| # You may want to customize the ZONES array below with your | |
| # favorite timezone names (see also tzselect) | |
| # |
schauveau
/ kodi-start-video.sh
Created
June 17, 2021 20:34
A bash script to play video URL on a remote Kodi server.
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| #!/bin/bash | |
| # | |
| # A small shell script that uses kodi-send and youtube-dl to play | |
| # videos (or audio) URLs on a Kodi server. | |
| # | |
| # Examples: | |
| # - send a Youtube page | |
| # kodi-start-video.sh https://www.youtube.com/watch?v=Xwn8fQSW7-8 | |
| # - send a DailyMotion page | |
| # kodi-start-video.sh https://www.dailymotion.com/video/x7syshi |
schauveau
/ pipewire-headset-microphone.md
Last active
July 6, 2022 20:06
Making the microphone not suck on my DOQAUS CARE 1 headset with pipewire/wireplumber
July 1st 2022. I recently replaced pulseaudio by pipewire/wireplumber on my Debian laptop (unstable).
Everything seems to be working at as with pulseaudio including my bluetooth headset (DOQUAUS CARE 1).
Like most bluetooth headsets, that one supports 2 kinds of profiles:
- High Fidelity Playback (A2DP Sink) with two codecs SBC and SBC-XQ.
- Headset Head Unit (HSP/HFP) with codec a single codec CVSD.
schauveau
/ pw-volume-monitor.bash
Last active
October 6, 2022 21:34
Bash script for waybar to provide pipewire volume
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| #!/bin/bash | |
| # | |
| # A script to display the pipewire/wireplumber volume in Waybar | |
| # | |
| # This is an optimised bash script. wpctl is called once every $DELAY seconds | |
| # to obtain the default sink volume. No other process is started. | |
| # | |
| # The waybar configuration should look like that | |
| # |
schauveau
/ 00-AS1102T.md
Last active
July 5, 2023 11:48
ASUSTOR NAS AS1102T - Notes d'un utilisateur Linux
J'ai récemment acheté un petit NAS ASUSTOR AS1102T pour mon domicile.
Il s'agit d'un petit modèle avec seulement 2 baies mais pour le moment il ne contient qu'un unique SSD de 1To (donc pas de raid).
https://www.asustor.com/product/spec?p_id=70
Mon réseau local est essentiellement composé de machines Linux (pc, rasberry pi, ...) ainsi que d'un mobile Android.
schauveau
/ flowblade_1134_workaround.md
Last active
January 21, 2024 12:30
Workaround for the black preview bug in Flowblade
IMPORTANT: The trick described below is now obsolete. Use SDL12COMPAT_NO_QUIT_VIDEO=1 instead
The issue is described here jliljebl/flowblade#1134
I am using the Wayland compositor Sway and for me, the preview in Flowblade is always black even when using XWayland.
I found a way to move the preview to a separate window.
SIMPLY SPEAKING, THIS IS NOT A BUG FIX BUT AN UGLY HACK TO MAKE FLOWBLADE USABLE FOR PEOPLE AFFECTED BY ISSUE 1134!!!!
schauveau
/ README-TAPO-Linux.md
Last active
December 16, 2024 20:41
Notes about TP-Link Tapo C500 and Linux
schauveau
/ TS0601_air_filter.js
Last active
April 14, 2024 11:31
TS0601_air_filter external converter for Z2M with cache
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| const fz = require('zigbee-herdsman-converters/converters/fromZigbee'); | |
| const tz = require('zigbee-herdsman-converters/converters/toZigbee'); | |
| const exposes = require('zigbee-herdsman-converters/lib/exposes'); | |
| const utils = require('zigbee-herdsman-converters/lib/utils'); | |
| const legacy = require('zigbee-herdsman-converters/lib/legacy'); | |
| const e = exposes.presets; | |
| const ea = exposes.access; | |
| const STARTUP_DELAY = 4.0 ; // how much to wait before reporting for the first time | |
| const PUBLISH_DELAY = 10.0 ; // And the delay before |
I did the installation from scratch so without using any of the Linux images proposed by Tuxedo.
I have been using Debian for more than 15 years (and various Linux distros for a lot longer) but I decided to try Arch Linux on this machine.
The CPU is an AMD Ryzen 7 8845HS with Radeon 780M Graphics
The native screen resolution is 2560x1600 @ 240.000 Hz