Mastodawn

Moving beyond basic low-power configuration on the JL JieLi AC696N, there are three advanced power management settings that can prevent intermittent crashes and improve user experience. Here's what I've learned while debugging an SD-card-based audio product.

All of these can be validated on the AC696N development board before porting to custom hardware. Taking the time to tune them saves weeks of field debugging.

#JieLi #AC696N #PowerManagement #EmbeddedSystems

https://lnkd.in/g7ZYNsBZ

Lectronz 3d ago

New on Lectronz: Digital / Analogue Sensor Control Board https://lectronz.com/products/digital-analogue-sensor-control-board
#PowerManagement #Sensors #Components

Digital / Analogue Sensor Control Board

Z-Flow Universal Multi Function Sensor Control Board , Fully Programmable, Automation, Robotics, Power Control and much more.

AskUbuntu Mar 17

Power management display Inactivity timeout does not work in 24.04 #display #2404 #powermanagement #cinnamon

https://askubuntu.com/q/1564895/612

Power management display Inactivity timeout does not work in 24.04

I recently upgraded from 22.04 to 24.04. Both versions use the Cinnamon desktop environment. In 22.04 the display inactivity timeout worked fine, turning off the display. In 24.04 the display inact...

Ask Ubuntu

AskUbuntu Mar 16

App overriding power management #powermanagement #evolution #cinnamon

https://askubuntu.com/q/1564865/612

App overriding power management

I recently upgraded from Ubuntu 22.04 to 24.04. Cinnamon DE. Since the upgrade, reminders are overriding power management and keep the screen enabled well past the power management display inactivity

Ask Ubuntu

Peter N. M. Hansteen Mar 12

Delayed hibernation comes to OpenBSD/amd64 laptops https://www.undeadly.org/cgi?action=article;sid=20260312185620 #openbsd #amd64 #laptops #hibernation #suspend #powermanagement #sysctl #freesoftware #libresoftware

Delayed hibernation comes to OpenBSD/amd64 laptops

Lectronz Mar 12

New on Lectronz: Power Pal: 15-52 V Buck Regulator 3.3, 5 and 12 V https://lectronz.com/products/power-pal-15-52-v-buck-regulator-33-5-and-12-v
#PowerManagement #Power #Prototyping

Power Pal: 15-52 V Buck Regulator 3.3, 5 and 12 V

Wide Input Range 15-52 V Buck Regulator with 3.3, 5 and 12 V outputs rated for 5, 5 and 10 A continuous.

CBC New Brunswick Mar 10

N.B. Power management mistakes added to a decade of troubles at nuclear plant
Had the Point Lepreau Nuclear Generating Station gone offline during a late January cold snap earlier this year N.B. Power would have faced crippling sustained costs of more than $9 million a day to replace its energy, the utility's chief financial officer testified on Tuesday.
https://www.cbc.ca/news/canada/new-brunswick/point-lepreau-nb-power-rate-increase-eub-9.7122535?cmp=rss

AskUbuntu Mar 8

Black screen on resume after lid close (suspend) – Ubuntu GNOME, Ryzen 5, RTX 3050 #nvidia #suspend #powermanagement #laptop

https://askubuntu.com/q/1564636/612

Black screen on resume after lid close (suspend) – Ubuntu GNOME, Ryzen 5, RTX 3050

I have a laptop with the following specs: CPU: AMD Ryzen 5 RAM: 12 GB GPU: NVIDIA GeForce RTX 3050 (laptop version) OS: Ubuntu with default GNOME desktop NVIDIA driver: 590.48.01, proprietary ...

Ask Ubuntu

Lectronz Mar 6

Now in stock on Lectronz: AMYA500Z2 Amiga 500 Zorro 2 II Side Expansion Card https://lectronz.com/products/amya500z2-amiga-500-zorro-2-ii-side-expansion-card
#PowerManagement #Retrocomputing