0
votes
1answer
2k views

how to install AMD Catalyst or AMD Graphic Drivers and other drivers in Ubuntu 13.04 [duplicate]

I recently purchased an HP laptop (Intel-AMD Hybrid). I successfully installed Ubuntu 13.04 on it. But my battery is draining quite quickly. It hardly works for 30-50 minutes. I guess it might be due ...
1
vote
0answers
74 views

Ubuntu 13.04 is operating too slow while plugged in for charging

Hardware: • 8GB RAM • 1TB hard disk • AMD A8 Quad Core processor My problem is: As soon as I plug in my computer for charging, my system performance gets extremely slow. Please help me out.
2
votes
0answers
270 views

ubuntu 12.10 64-bit consuming 100% cpu power and high battery

I am new linux user, installed ubuntu 12.10 (64-bit) from wubi (getting boot option (windows7/ubuntu). But after opening ubuntu, laptop gets heat up, fan running very fast and performance is very ...
2
votes
1answer
2k views

How can I save my laptops battery from draining? [duplicate]

I am using ubuntu 12.04 (switched from windows 8 recently) and I am finding that this OS is draining my laptops battery like anything (works only like 70% of windows). I also found this interesting ...
0
votes
2answers
4k views

How to run Ubuntu 12.10 on a Laptop with maximum power saving? [duplicate]

I have a Toshiba L500-21T with Intel core I3 M330 2.13GHZ having 4 cores with Amd Mobility Rdeon 4500 Graphic card, 360Gb HD and 6GB DDR3 RAM. How can I run my lappy smoothly while giving me ...
0
votes
1answer
183 views

How to set power setting to performance?

In Ubuntu 12.04 how do I set up the power settings to obtain maximum performance (opposed to max battery life)?
3
votes
2answers
2k views

Performance while on battery - Ubuntu 11.10

First time on battery after installing Ubuntu 11.10. What I immediately notice is poor graphics performance and overall poor system responsiveness. If I plug in the power chord, it's all good. I am ...
5
votes
1answer
344 views

Is there a way to force a specific file to exist in RAM only?

I like this suggestion of mounting a tmpfs at /var/log in order to reduce disk writes. Is there any way to do something similar for just a single file such as ~/.xsession-errors? My incentive for ...
4
votes
3answers
2k views

Netbook Edition battery life - Ubuntu vs. Kubuntu?

I've been running UNR on my eee 1000 pretty much since it came out over a year ago (I was using easy-peasy before that), but I'm curious about the new Kubuntu netbook edition. Ultimately, KDE is ...