2
votes
1answer
183 views

Performance Counter Information required

I need to learn how performance counter works for my research project. I have understood how hardware supports the monitoring of events.Intel manual gives description on how the performance monitoring ...
0
votes
1answer
66 views

Should I exclude files when restoring /home folder from newer version?

I'm reverting to 10.04 from 11.10 (Unity). I have my entire /home folder backed up and plan to restore it to the new (10.04) system. Are there any configuration files I should exclude because they ...
1
vote
2answers
259 views

How to upgrade from 10.04 to higher version without CD and USB stick

I want to upgrade from ubuntu 10.04 to a higher version. My optical disk drive is not working neither my system is USB bootable. I do not want to install wubi in windows as my system is dual bootable, ...
2
votes
0answers
142 views

Why my HDD is being used out of design parameters? [closed]

I installed ubuntu 10.04, 11.10 separately (not at the same time) and both of them tell me that my primary hdd is being used out of design parameters. I installed by using the option use entire disk. ...
3
votes
0answers
122 views

Chromium bookmark bar behaviour [closed]

I use Chromium on two computers (version 16.0.912.77 on both), one running 11.10 and the other running 10.04. On the 10.04 computer, when I click a folder on the bookmark menu, then point my mouse ...
1
vote
1answer
199 views

No Internet 10.04

Here's my story, short as possible: It all started two years ago when two laptops with Windows became unusable. I had nothing to lose, and went for a clean install of Ubuntu. We were thrilled with ...
0
votes
1answer
142 views

Ubuntu 10.04,10.10,11.10 boot but don't load after fresh install, graphics to blame?

I've been running ubuntu fine few months ago then decided to reinstall everything and get a fresh start. After about few months of windows I couldn't stand it and re-installed ubuntu. It was all ...
2
votes
2answers
108 views

How to copy region of text in some app (like using Alt key in some Win apps)?

In Windows, when I want to copy some region of text I press Alt key and then mark the region with mouse. If I try to do this in Ubuntu, then I activate the move screen command. How can I achieve ...
4
votes
0answers
1k views

downgrading ubuntu from 11.10 to 10.04 [duplicate]

Possible Duplicate: How to roll back Ubuntu to a previous version? I have windows 7 installed on my C drive, ubuntu 11.10 installed on my D drive and then there are couple of more ...
4
votes
0answers
6k views

Can I upgrade from 10.04 to 11.10? [duplicate]

Possible Duplicate: Is it possible to upgrade straight from 10.04 to 11.04? I am using Ubuntu 10.04. I have now a 11.10 DVD. How can I upgrade to this version without loss of data and ...
3
votes
3answers
3k views

Wrong keyboard layout on client PC when using synergy

I just installed ubuntu 11.10 in my new computer, the old one (still main computer) is ubuntu 10.04. Both PCs use "Spanish LAm" keyboard layout, the only difference is that the new PC keyboard has ...
0
votes
1answer
153 views

System booting into 11.10 installation after installing 10.04

I can't believe what happened. I had Ubuntu 11.10, I installed 10.04 a few days ago, I used it, everything was perfect. Today I installed WIndows 7, I opened Ubuntu and it loaded 11.10 not 10.04!!!! ...
1
vote
2answers
233 views

Internet connection fickle with 11.10, fine with 10.04 live CD

I am having trouble connecting to my wireless network with 11.10. But when I boot up with my 10.04 live CD, everything works just fine. Does anybody have a clue what the problem might be? What ...
0
votes
1answer
142 views

Problem after upgrading from 10.04 to 11.10 on a Mac

I've just upgrade from Ubuntu 10.04 to 11.10 on my Mac(OS X) but after it has restarted, it would not open after selecting the Ubuntu launcher. I have a black screen with a flashing bar and cannot do ...
0
votes
0answers
4k views

Downgrade from 11.10 to 10.04 LTS [duplicate]

Possible Duplicate: How to roll back Ubuntu 11.10 to 11.04? I installed Ubuntu 11.04 (Natty) version in my Lenovo G-570 laptop but the wireless and Bluetooth were showing as disabled; after ...
1
vote
2answers
428 views

If I download Ubuntu 10.04, having 11.10, will my files be in in 10.04?

I want to download 10.04. I have 11.10, but it's really much slower than 10.04. So, my question is, if I download it from scratch, will my files from 11.10 still be there?
2
votes
3answers
457 views

How can I install python-envisage?

My question is about how I can install Ubuntu 11.10 packages on Ubuntu 10.04. I would like to install python-envisage (4.0.1), but in the Ubuntu 10.04 Software Center there is only python envisage ...
0
votes
1answer
169 views

Can I remove the latest ubuntu version without having to reinstall the old version?

I was using the 2.6 kernels with no problems, but when I updated to the 3.0 kernel, my bootup failed. I can manually boot with ctrl+alt+f1 > startx and my login, but admittedly, i googled this and ...
0
votes
2answers
436 views

Cannot escape character '@' in fstab file

I want to attach remote FTP directory as a local directory in my system. I will use curlftpfs line in the fstab file , but to login I have to pass my user name and password. The user name has a ...
1
vote
1answer
461 views

Data recovery after crashing with Seagate 320GB?

Just installed 11.10 last week and decided to transfer iTunes music (from Windows dual boot) to my Seagate 320GB. I left it in, restarted, clicked Ubuntu at the boot screen, and then it froze after a ...
0
votes
1answer
538 views

Problem in installing Ubuntu 11.10 and 10.04 in mac using CD

i have a macbook air (late 2008) I burned the ubuntu iso file (32 bit )to a blank 700mb cd using disk utility (the proper way) When i booted into the cd i got a black screen then a black screen with ...
1
vote
2answers
716 views

Resume from suspend Stopped working after 10.04.3 [closed]

I have a Lenovo Ideapad S10-3 and I began with Ubuntu 11.04.I have one problem. Once I suspended it, it either resumes straight away (rarely), took up to 3 minutes to resume, or never resumed, and I'd ...
3
votes
2answers
881 views

Using vmbuilder to build an 11.10 vm from 10.04?

I am running lucid and want to build an oneiric vm using vmbuilder. I run this command: sudo vmbuilder kvm ubuntu --suite oneiric --flavour virtual \ --arch i386 -o --libvirt qemu:///system ...
0
votes
1answer
411 views

Blackmagic intensity pro is a virus. It crash motherboard + PCI + USB devices [closed]

Blackmagic intensity pro is a virus. Do not buy this card anymore? I bought a card and it crashed my whole system. I cant see network anymore getting up. I tested this with: Ubuntu 10.04, 11.04, ...
3
votes
1answer
697 views

Which Ubuntu version for PostgreSQL 9?

For a database server that will be running in its own VPS: Is it better-supported to install the latest Ocelot 11.10 release with the standard package for postgresql9, or to install 10.04 LTS with ...
2
votes
3answers
414 views

What is different on the server versions of 11.10 and 10.04?

I was wondering if it's worth to upgrade to 11.10 if I have 10.04 as a server. What do I notice as different if I have a server? (not the GUI as for the desktop) Is there a list of stuff that is ...
1
vote
0answers
549 views

how fix initframs [closed]

when i boot my server pop this kind problem how i can fix this? it skip this if i write exit. I tried ubuntu 10.04 server and 11.10 server same problem on 10.04 an 11.10. Gave up waiting for root ...
6
votes
2answers
8k views

How to upgrade from 10.04 to 11.10

I just tried 11.10 on virtualbox and it seems to be fine. Rather than making another partition, transfering files, and then deleting 10.04 to make sure everything's all right, I would like to just ...
2
votes
1answer
393 views

Can't launch Ubuntu (or any Linux) on hi-end hardware? [closed]

there a though one: I've bough a new computer with the following configuration: ASUS Rampage III Extreme Core i7 950 ZOTAC AMP! GeForce GTX 560 KINGSTON KHX1600C9D3K3 3x4GB HAF 922 OCZ ...
4
votes
2answers
5k views

How to upgrade effortlessly from Ubuntu 10.04 to Ubuntu 11.10 on the same machine

Ubuntu 11.10 is now a few days away. I have quite a lot of apps installed on Ubuntu 10.04. How can I effortlessly upgrade from Ubuntu 10.04 to Ubuntu 11.10. Please suggest the minimal disruption ...
1
vote
2answers
2k views

How to setup one ethernet interface as dhcp server and another interface as static ip?

I am getting a static ip from provider. But in my Ubuntu 11.04 pc i have two reserved ethernet interface mostly both are like getting automatic dhcp IP as of now. But i want my Ethernet interface 0 ...
0
votes
2answers
270 views

I crash my system often. How can i rollback to day one just like first installation in Ubuntu 10.04, 10.10, 11.04, 11.10?

I am experimenting my Ubuntu box. i was installing 10.04 till 11.10. finally want to stay with one version for a while already made lot of mess, by building and changing kernel settings and etc.. ...
2
votes
1answer
181 views

Is there a solid howto for replacing MySQL with Maria in the LAMP stack?

I've heard great feedback on a few folks migrating production machines (including from this question), and I'd like to test the transition in our dev environment. Maria is apparently in the 11.10 ...
2
votes
1answer
997 views

dependency cycle lucid — oneiric [closed]

I am trying to install php5.3.6 on Lucid Lynx using oneiric repository to have everything in place on the ubuntu way and avoid manual package compiling. I got the following error: Couldn't configure ...