I am new to this forum as well as to Linux. (former Windows user...). Im using Ubuntu 12.10 for 64-bit.
I have a brand new Dell Inspiron 15 R laptop with hybrid graphics card, Intel® Core™ i5-3317U CPU @ 1.70GHz × 4 with AMD (AMD Radeon dont know exact card name). My trouble is that when I charge my laptop the fan is noisy. I have installed Jupiter and set it to power savings mode. When I remove the charger the fan noise stops. Temps when I type "sensors" in terminal are as follows:
Adapter: ISA adapter
Physical id 0: +54.0°C (high = +87.0°C, crit = +105.0°C)
Core 0: +54.0°C (high = +87.0°C, crit = +105.0°C)
Core 1: +50.0°C (high = +87.0°C, crit = +105.0°C)
Also I have not installed any special drivers for my video card, it's currently using X.org driver for AMD
Is everything alright with my system?