The MPOW Bluetooth 5 dongle (Model: BH456A) does not work out of the box on Ubuntu 20.04 (kernel 5.4.0-42).
Patch the bluetooth kernel module and copy the firmware binaries to /lib/firmware.
Leo Gallego leogallego
leogallego
/ k8s-network-policy-redhat-vm-limit.yml
Created
April 22, 2025 16:14
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| kind: NetworkPolicy | |
| apiVersion: networking.k8s.io/v1 | |
| metadata: | |
| name: vm-network-limit | |
| namespace: <username>-dev | |
| spec: | |
| podSelector: | |
| matchLabels: | |
| kubevirt.io: virt-launcher | |
| egress: |
leogallego
/ profile
Created
April 16, 2025 20:12
bash functions for easy alias of podman with ansible ee
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| function eecol { | |
| podman run -it --rm "$@" ansible-galaxy collection list | |
| } | |
| function eecore { | |
| podman run -it --rm "$@" ansible --version | |
| } | |
| function eebash { | |
| podman run -it "$@" bash | |
| } |
leogallego
/ gist:c580a5f6b5f65ac7af6a38ee95a728d5
Last active
February 5, 2025 16:09
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| --- | |
| - name: Instruqt AAP Setup | |
| hosts: localhost | |
| become: false | |
| gather_facts: false | |
| collections: | |
| - ansible.controller | |
| vars: |
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| [alias] | |
| lg = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all |
leogallego
/ etc-pulse-default.pa
Last active
March 15, 2021 17:11
white noise speaker when idle pulse audio linux
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| White noise is caused by the suspend-on-idle for some speakers. | |
| ]$ sudo vim /etc/pulse/default.pa | |
| ### Automatically suspend sinks/sources that become idle for too long | |
| #load-module module-suspend-on-idle | |
leogallego
/ wacom-one-small-dual-monitor-nvidia.txt
Last active
March 5, 2021 18:54
wacom one small dual monitor nvidia propietary driver
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| ## list screens / monitors | |
| ~]$ xrandr | |
| Screen 0: minimum 8 x 8, current 3640 x 1920, maximum 32767 x 32767 | |
| DVI-D-0 connected 1080x1920+0+0 left (normal left inverted right x axis y axis) 475mm x 267mm | |
| HDMI-0 disconnected (normal left inverted right x axis y axis) | |
| DP-0 connected primary 2560x1080+1080+0 (normal left inverted right x axis y axis) 673mm x 284mm | |
| DP-1 disconnected (normal left inverted right x axis y axis) | |
| DP-2 disconnected (normal left inverted right x axis y axis) |
leogallego
/ gist:ef00d7667b2ba221f444b4aea35749c8
Created
February 14, 2021 21:16
wacom one tablet linux dual monitor setup
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| ### Requirements ### | |
| * X Server 1.8 or later | |
| * xf86-input-wacom-0.10.9 or later | |
| ## MapToOutput ## | |
| Tip: The '''MapToOutput''' [[xsetwacom]] parameter requires at least xf86-input-wacom-0.11.99.1 to work with the NVIDIA binary driver. See [[Coordinate Transformation Matrix|Dual-and-Multi-Monitor-Set-Up#coordinate-transformation-matrix|]] instead. | |
| The wacom driver does not support multi-monitor setups directly - handling of such setups is handled by the X Server. [[xsetwacom]] does however provide a parameter to easily map a tablet to a screen |
leogallego
/ readme.md
Created
February 6, 2021 18:22
— forked from rometsch/BH456A_linux_driver.md
MPOW BH456A Bluetooth USB Adapter Kernel Module Adjustements (Realtek RTL8761B chip)
leogallego
/ hdmi cec libcec odroid libreelec coreelec
Last active
April 27, 2020 03:04
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| https://github.com/Pulse-Eight/libcec/blob/master/docs/README.linux.md | |
| --- | |
| AOCEC | |
| Pass the argument -DHAVE_AOCEC_API=1 to the cmake command in the compilation instructions: | |
| cmake -DHAVE_AOCEC_API=1 .. | |
| --- |
leogallego
/ 10-marblemouse.conf
Last active
April 21, 2020 22:10
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| Section "InputClass" | |
| Identifier "Marble Mouse" | |
| MatchProduct "Logitech USB Trackball" | |
| Driver "libinput" | |
| Option "ScrollMethod" "button" | |
| Option "ScrollButton" "9" | |
| Option "MiddleEmulation" "true" | |
| Option "HorizontalScrolling" "false" | |
| Option "ButtonMapping" "3 9 1 4 5 6 7 2 8" | |
| # Option "ButtonMapping" "3 9 1 4 5 6 7 2 8" // left hand - SR scroll, LL+LR fwd, SL mid click |
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