0
votes
0answers
119 views

Sony Vaio VPCEA25FG overheating with ubuntu

I am using a 'Sony Vaio VPCEA25FG' laptop, which is overheating quickly, when i work in ubuntu, but if i switch to windows 8 then it works nicely. My laptop is with ATI RADEON graphics card. My ...
0
votes
0answers
19 views

Turn off NFC in Saucy/Raring [duplicate]

I am having a "Sony Vaio Pro 13" with integrated NFC Chip. Unfortunately I cannot turn NFC off in the BIOS. I want now to turn it off in Ubuntu for saving power and extend battery life. When I place ...
6
votes
1answer
222 views

I bought a new battery and Ubuntu 12.10 isn't recognizing it

I inherited my mom's old laptop and installed Ubuntu over top of Vista, so now it is purely Ubuntu. Her old battery only lasted about 10 minutes, so it had to be plugged in all the time, which I ...
0
votes
1answer
408 views

How to alter BIOS in VAIO to allow for new battery?

I have a VAIO VGN-CR35G with 11.10 installed. I bought a new battery (not from Sony) with double the capacity but the BIOS is set for the old battery. The new battery came with a CD to update the .dat ...
1
vote
2answers
7k views

Specific short battery life problem with Sony VAIO laptop

(I'm using Ubuntu 12.04 LTS 64 Bit) I have some problems with my laptop's (Sony VAIO VPC-F22S1E) battery . It's fullly charging about 3-4 hours (while using) and 2-3 hours (when shutdowned) . And ...
8
votes
3answers
2k views

System shows “Battery Critically low”

I am using Ubuntu 11.10 on VAIO . Whenever I unplug the charger from my laptop, there comes a dialog showing "battery critically low" and system suspends, even when the charge is 100%.