How do I configure my Linux, on a laptop, to consume as little battery as possible?
A bit of context: one of my laptop ran Ubuntu, with acceptable battery drain (up to 3h30 of usage, running desktop applications: Firefox, terminal, vim, etc). This is a high-end laptop: 12 AMD Ryzen + AMD Rembrandt.
I switched to open use, and now battery drains in one hour, running the exact same applications. Installed tuned, selected power save, tried power top, applied different parameters, etc, but no result: battery still dies after 1h. No improvement at all.
I am going to investigate on my own, but any help is greatly appreciated.
How do I configure my Linux, on a laptop, to consume as little battery as possible?
A bit of context: one of my laptop ran Ubuntu, with acceptable battery drain (up to 3h30 of usage, running desktop applications: Firefox, terminal, vim, etc). This is a high-end laptop: 12 AMD Ryzen + AMD Rembrandt.
I switched to open use, and now battery drains in one hour, running the exact same applications. Installed tuned, selected power save, tried power top, applied different parameters, etc, but no result: battery still dies after 1h. No improvement at all.
I am going to investigate on my own, but any help is greatly appreciated.