power management

I have a USB mobile modem that I connect it to USB-HUB with 4 ports. When I looked to it by using lsusb, it shows that : Bus 008 Device 010: ID XXX:YYYY Huawei Technologies Sometimes connection errors occures with it and when I looked by using dmesg it says : [ 1712.511790] usb-storage...

Hai, does anyone here having same problems with me? I'm using kali for long time enough. From now on I very suspect this problem due to kernel dependencies. When I'm boot my laptop with latest kali kernel which is 5.10, my fan laptop starting to work very loudly even though there's no activity...

I often keep a virtual machine running for relatively long periods of time, and after a while, the fan on my desktop gets loud (probably because it's using so much energy at the time). After I shut the VM down, the fan quiets down. I've been thinking about upgrading the hardware since its...

I am looking into using DBus to catch power events on Linux such as sleep, hibernate and wakeup using PrepareForSleep() and PrepareForShutdown() signals. I have two main requirements: The approach must work for systems that have GUI or are purely console based Work for both Linux desktop and...