1
vote
1answer
145 views

System performance is extremely laggy when copying and extracting files

After a clean install of Ubuntu Gnome 13.10 (64-bit) and the according Gnome 3 (stable) PPA my system (Samsung 900X3C) is extremely laggy, when files are copied to the external hard-drive (HDD) or ...
1
vote
0answers
55 views

Gnome3 runs faster when running game

I'm having a bizarre, and kind of funny, "problem"(if you can call it such). Ordinarily, Gnome shell is quite choppy on my system. Sure, it's smooth "enough" and fast "enough" but it most certainly ...
0
votes
0answers
263 views

Ubuntu 13.10 extremely slow and laggy

i recently installed ubuntu 13.10 and its been extremely slow ever since. The annimation that appears when you open or close an application takes about 15-20 seconds to complete. I have searches the ...
0
votes
1answer
269 views

Why newer Ubuntu versions are slower in performance? [closed]

My Laptop Dell Inspiron N5110 Ubuntu and Windows 7 I installed Ubuntu 13.04 in my laptop, but its seemed to be slower than Windows 7 and i am completely surprised , i feel shamed in front of my ...
1
vote
0answers
24 views

How can I speed up this system? [duplicate]

I'm running a "nettop" computer which is a rather low-end performer. It can probably run better (=faster) than it does simply by adjusting it in some way, because I guess that the standard ...
2
votes
3answers
449 views

What distro of ubuntu to choose when I focus on performance? kubuntu? [duplicate]

Possible Duplicate: Lighter in CPU/Memory Usage: Lubuntu or Xubuntu I do have an old laptop. it has 512mb of ram and weak processor. I would like to use it only for internet(www and email). ...
2
votes
3answers
5k views

Gnome shell slow on a fast computer

The computer is an EliteBook 8540w: ATI FirePro 5800 (using proprietary drivers) i7 720qm 8Gb RAM OCZ Agility III SSD Ubuntu is freshly installed (a week ago). I have set swapiness to 10. When I'm ...
1
vote
4answers
9k views

Make ubuntu gnome faster by reducing graphics quality

I'm running Ubuntu 11.10 on VirtualBox and performance is really bad. It takes seconds to respond to a click. Is it possible to reduce the graphics rendering quality or other unnecessary things, to ...
2
votes
1answer
502 views

Do GNOME Shell extensions have any impact on system speed?

I loved the various extensions available for GNOME Shell but I don't want to enjoy their benefits at the cost of slowing the system down. Is there any known impact?
3
votes
3answers
679 views

defragmentation of ext2

Is it worth it? there is e2defrag. How long will it takes for 120GB? 8h will be enough? I would like to improve read/write on the hard disc. hard disc seems to be new(9 months old). its in my work ...
0
votes
2answers
1k views

Is it efficient to install X/Lubuntu and use KDE/Gnome applications

I often met people stating they want to install XFCE, Gnome or other desktop manager in order to get better performance. But as the conversation goes on, it appears they use plethora of apps from ...
3
votes
1answer
403 views

Why doesn't GNOME Shell run smoothly on my hardware?

I'm having problems running GNOME Shell with my NVIDIA 7025/nforce 630a (on-board). The animations don't run smoothly when I configure my BIOS to give 512MB to the chipset. The only solution I've ...
4
votes
1answer
1k views

Can I lower the graphical strain of GNOME Shell?

Is there some way of configuring "No Effects" in the backend of GNOME Shell to get less memory/CPU overhead from graphical applications? I don't dare to turn on Metacity compositing due to this: ...
12
votes
3answers
3k views

Is Gnome 3 lighter than Gnome 2?

As we are going toward Gnome 3, I would like to know what to expect. May be a more responsive desktop, faster startup of apps? Or should I start to thinking in another DE if performance is a concern? ...
2
votes
1answer
557 views

Very long Gnome login time

My machine is taking ages to get from the login screen after booting to actually showing the gnome desktop (as in, over a minute). It seems as though it is just waiting for a long period of that time ...
2
votes
3answers
1k views

Performance of 3D applications on Unity/Compiz comparison with other configurations

In the past I have had three important applications having problems with compiz and the proprietary Nvidia graphics driver, they are; Googleearth, The Secondlife client and Blender, compiz and the ...