0
votes
0answers
53 views

Installed ubuntu 12.10 will not access HD, extreemly slow, keyboard not working properly or mouse

I've just loaded Ubuntu onto my laptop, it had windows XP or 7 before.. It stopped working so I decided to re-install the OS and I went for Ubuntu to give Linux a go and maybe learn about programming ...
1
vote
1answer
694 views

Advantages of alternative kernel

Recently I have seen an WebUpd8 article about an alternative kenrel to the stock Ubuntu kernel, the pf-kernel, that supposed increases performance. I am running Ubuntu 12.10 using kernel 3.5.0-30 ...
0
votes
1answer
44 views

Occasional latency spike between two servers

4 servers on a private network which all talk to each other using dedicated 1gbps network adapters. When I mtr from one to another, out of 100 requests, I'll get 98 that are 0.2ms or 0.3ms, 1 which is ...
0
votes
1answer
414 views

Will Ubuntu 12.10 or 12.04 Run Very Smoothly on My Computer Or Should I Go With Lubuntu?

I have a somewhat old computer with mid-range hardware. Here's what my computer has: 1.8 Ghz Willamette Pentium 4 256 Kb L2 Cache nVidia Geforce 6200 LE 256 mB DDR2 1024 mB DDR at 133 mhz 40 GB HD ...
1
vote
1answer
81 views

Several Questions regarding software on Ubuntu 12.10

So, i recently installed Ubuntu 12.10 but i have problems setting up my microphone, i got a creative sound-card and i already tried ALSA. Second i need to have adobe cs 5.5 installed for studying but ...
1
vote
1answer
669 views

System very Slow, Trying to find the bottleneck

I have Ubuntu 12.10 installed in Sony VIAO E Series VPCEH16EN, 4GB RAM, 320 GB HDD, Intel Core i3-2310M Processor 2.10GHz. It is a dual boot with Windows7 alongside with it. I see the system is very ...
0
votes
0answers
32 views

Ubuntu 12.10 - really slow performance [duplicate]

I'm very new to Linux/Ubuntu - just installed it on my PC today for the first time ever. It seemed like a great alternative to Windows 8 which annoys me. Unfortunately, even though the installation ...
0
votes
1answer
302 views

Ubuntu 12.10 on Asus Q200E is super slow, how to improve?

The primary symptom is that apps frequently freeze up, graying out. I've read that the gray is a visual signal from compiz for apps that have become unresponsive. It happens so often that the ...
4
votes
1answer
3k views

Slow SSD + dm-crypt with Luks encryption in Ubuntu 12.10

I have an 128 GB SSD installed in my laptop (Samsung 840 Pro) on a Sata 3 interface. This laptop also has an i5 3210m Ivy Bridge Intel processor and 8 GB of RAM. I installed Ubuntu 12.10, using the ...
1
vote
1answer
426 views

How safe to move some system folders into ram?

Here is my pc specs Based on this tutorial I made following changeds to fstab tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0 tmpfs /var/tmp tmpfs defaults,noatime,mode=1777 0 0 tmpfs /var/log ...
1
vote
1answer
783 views

Unity really slow on Radeon 6950

I was wondering if anyone could tell me what I need to do/if my system should be able to run Ubuntu 12.10 smoothly. Asus sabertooth x58, i7 3.2Ghz, 12 GB 1600 DDR3, x2 HD Radeon 6950 2GB, ...
0
votes
2answers
716 views

Low performance in Ubuntu 12.10: is there a problem?

I have the following specifications: Memory: 3 Gb Processor: Intel® Core™2 Quad CPU Q6600 @ 2.40GHz × 4 (32 bit) Available disk space: 271 gib Kernel Linux 3.5.0-17-generic GNOME 3.6.0 I'm ...
3
votes
0answers
402 views

Slow loading of pages (browser performance)

I have Ubuntu 12.10 installed. I notice for certain webpages, firefox and chrome both load them very slowly. In fact, while text content loads quickly, both of the browsers seem to be loading ...
1
vote
1answer
203 views

slow(er) HDD performance

When watching a movie (simple avi) and my torrent client (transmission) runs simultaneously, the movie slows down. I think this is a HDD performance issue. It does not exist on windows 7/8 (same ...
5
votes
3answers
544 views

Downloads killing internet on my home network

I am currently having a problem with my wireless. Whenever I try to download anything it kills the internet for every other application(tabs within the same browser, browsers on other computers on the ...
3
votes
2answers
3k views

Unable to start netperf server

I am working on Ubuntu 12.10 and I just installed netperf by apt-get install netperf. Then I tried to start netperf server by running netserver and I got Unable to start netserver with 'IN(6)ADDR_ANY' ...
0
votes
1answer
929 views

Ubuntu 12.10 Unity Performance - Dragging a GLXGEARS through the Desktop

I've been using the 12.10 since It was launched. I have a I7 with a Geforce GT520 running 304.43 driver version. With 12.04, using a lot of Compiz animation, I could drag a window running glxgears ...
0
votes
1answer
856 views

ubuntu 12.10 running very slow on dell xps m1530

i am new to ubuntu and linux. i have installed 12.10 on my 32bit machine with 4gb's ram and Intel® Core™2 Duo CPU T9300 @ 2.50GHz × 2 processor takes a couple of seconds to open any application and ...
3
votes
1answer
490 views

USB write speed irregular

I would like some advice on why this is happening to my USB devices... I have tried a few USB 2.0 pendrives, FAT32, EXT4, NTFS. All no more than 16 GB big. Read speeds are fine (25-27MB/s) Write ...
1
vote
2answers
441 views

Ubuntu on Dell Latitude E5520 working slow

I know it's a little vague, but. I really need your help. I have Ubuntu 12.10 on Dell Latitude E5520 i5 2410M with 4GB RAM & 500 GB HDD. With Firefox (16.0.2) it is extremely frustrating to do ...
2
votes
1answer
857 views

Display cuts off launcher, everything's blurry, Hulu choppy, system slower than Vista [closed]

Just installed 12.10 64bit. Display cuts off launcher, every thing's blurry, Hulu choppy, overall the system is slower than Vista. I'm guessing it's a GPU problem? I have a GeForce 9300M, but the ...
2
votes
4answers
4k views

12.10 visual performance using nvidia driver

My fresh ubuntu 12.10 install is slow, not something extreme but dragging windows, switching workspaces and things like that are just slow and look horrible. it feels like the fps is dropping in a ...
2
votes
1answer
6k views

ATI Radeon HD 3200 very slow performance

I used ATI fglrx driver for 12.04 with ATI Radeon HD 3200. After upgrade to 12.10 - there is no fglrx and the system uses standard opensource ATI driver. The driver is very slow especially on playing ...
5
votes
1answer
5k views

How will 12.10 disk encryption affect performance?

As the title suggests. Massive performance degradation? And what technology does it use?