Tagged Questions

1
vote
1answer
457 views

Minecraft High CPU (125%~) using openJava 6/7

if I run Minecraft with OpenJDK 6 or 7 on my Ubuntu 12.04 machine, it eats nearly of the CPU and I have lags during minecraft gameplay. What I have tried so far: start minecraft with something like ...
0
votes
1answer
3k views

Good way to run Java and Eclipse from a ramdisk

It is often suggested to me that to improve the performance of the Eclipse development environment, that I should move the Java JDK/JVM (and possibly Eclipse) to a Ramdisk. I know that the Ubuntu has ...
0
votes
2answers
746 views

Java GUI extremely slow

I'm writing a Java app and the GUI is extremely slow on my Ubuntu 11.10 64bit setup. It takes a few seconds to respond to some action. It runs flawlessly on both Max OS X and Windows 7, it actually ...
3
votes
4answers
10k views

How to check system performance?

I am a new Ubuntu user and really like the look and the features of the OS. However, I have a feeling that the performance could be better. With that I mean: Somehow the scrolling within firefox of ...
4
votes
1answer
3k views

Better drivers for SiS 650/740 integrated video?

I installed Xubuntu 10.10 on an old box today and the graphical performance is horrid. According to lspci, the video card is this: 01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] ...