0
votes
0answers
18 views

Machine Check Exception CPU Error

I got a Machine Check Exception error earlier, Does this mean my CPU is corrupt? What is the problem here? I keep getting this error randomly and the system shuts off.
1
vote
0answers
510 views

Reinstalling Grub - shows no volume groups found, how do you fix this?

I have a full backup which I had restored onto a new built system on Ubuntu 12.04 The backup did not include /dev /proc /sys folders. Upon rebooting, the grub show the following errors error: no ...
0
votes
0answers
33 views

Ubuntu process monitoring - using a cluster graph

Good evening, I am looking for a way to monitor running processes in the form of a cluster graph. In other words, a method for me to visualize all processes and their dependencies. Even if there is a ...
0
votes
0answers
705 views

April 2014 update taken, bootup hangs at Stopping System V runlevel compatibility

I've seen other threads related to my current situation, but the solutions posted didn't help... After accepting updates this morning, my system halts at "Stopping System V runlevel compatibility" ...
0
votes
1answer
113 views

Unable to install latest Ubuntu 12.04.4/13.10-hangs after installation-upon reboot system running low graphics error

When I download any latest Ubuntu i.e 12.04.4 or 13.10 after installation is complete the system hangs when i click the 'Restart Now' button. Then when I hard reboot it it says "system running in low ...
-2
votes
1answer
100 views

MAlWARE on computer [closed]

I'm inexperienced on computers, but am sure that some type of Malware is on the computer. I went to the Ubuntu site and tried to install to install protection with the suggested site of: ...
3
votes
2answers
4k views

Ubuntu doesn't load desktop at all after login screen [duplicate]

I'm using Ubuntu 12.04 for more than 1 year on my Dell N5010 laptop. It was OK yesterday morning, but when I wanted to save my VirtualBox session, it gaves me an error ( i don't remember exactly but ...
0
votes
0answers
23 views

My Ubuntu 12.04 file system are corrupted

My File system has corrupted and my Ubuntu 12.04 never boot, and I tried to fix it by Live CD, and nothing happen.
0
votes
0answers
29 views

espeak stopped working

I am executing an infinite loop application in which I am using the espeak utility to produce audio output. It works really fine for an hour, but after this it stops working, and also does not produce ...
-1
votes
1answer
533 views

Ubuntu 13.04 random crashes

I'm having a problem which seems to get worse as time goes on. I'm having random crashes (image links at the bottom), It used to happen about once a week or so, but now it happens a few times a day. ...
1
vote
1answer
1k views

I want to execute a terminal command using php?

I have tried exec, shell_exec, system, but they didn't work for me. The command I want to execute is as follows: ./toolkits/collaborative_filtering/svdpp ...
1
vote
1answer
49 views

“locate” process in Ubuntu 12.04

Frequently I have seen in the System Monitor a process called "locate", running once a day or more. It consumes a lot a CPU and I do not understand if it is useful or not. Can I configure it to run ...
0
votes
0answers
49 views

Ubuntu Won't Detect My Operating Sysytem [duplicate]

I want to install Ubuntu 12.04 on my Toshiba Qosmio laptop, that is preinstalled with Windows 8. I would like to install it side-by-side with Windows, not erase Windows 8. However, the installer does ...
1
vote
0answers
461 views

64-bit Ubuntu Runs very slow

I recently replaced my 32-bit 12.04-LTS by 64-bit 13.04, but the 64-bit version runs VERY slow on my current computer (compared with the speed when I run 32-bit). Here is the info of the hardware: ...
4
votes
1answer
98 views

I got a General Protection Fault while transferring files [closed]

SO I was transferring files from one portable hard disk to another (I had two of them connected to the laptop and suddenly the whole thing crashed. Any idea why this could happen? Should I be worried? ...
0
votes
0answers
5k views

How to speed up ubuntu 12.04? [duplicate]

I am using Ubuntu 12.04 and my system is too much slow, I want to speed it up. I have tried several apps and methods like jupitar, cleaning tmp file; but still my system is too much slow. System ...
4
votes
2answers
682 views

install Ubuntu 12.04 system requirements [duplicate]

My computer's information: Processor Intel Pentium 4 3.00ghz (2CPU) 2046MB RAM Can I install Ubuntu 12.04? Or will it be slow ?
0
votes
3answers
1k views

The package system is broken using 12.04.2 lts

When I run the update manager i get this "The following packages have unmet dependencies: libefl-bin: Depends: libefl (= 201212281219-551~precise1) but 201303222352-21556~precise1 is installed" ...
2
votes
1answer
839 views

How can I use a pendrive to increase my RAM (to speed up the system)?

In Windows , we get the option "speed up sytem" on inserting a USB penDrive... Can we do the same in Linux... I am using ubuntu 12.04. I am working on a project in College and the system(desktop pc) ...
-1
votes
1answer
144 views

Ubuntu 12.04 basic questions [closed]

I'm new in Ubuntu and I have couple of questions. After trying Ubuntu 12.04 in Virtual machine a like it a lot and I've decided to install Ubuntu 12.04 as my second OS ( dual boot Win 7 and Ubuntu ...
0
votes
2answers
3k views

Getting character key code mappings in ubuntu

I am trying to play around with some keyboard layouts in ubuntu. Now there is a program called showkey which lets me see the keycode for any key pressed in the terminal. Is there any command to get ...
0
votes
1answer
164 views

Shall I go for 12.04 or 12.10 if I want stability and speed? [closed]

I think this might be the most annoying question for the pros here, but I'd really like to know which version is better if I'd like a super fast start-up and processing speed. I know it rather depends ...
2
votes
1answer
114 views

Update has caused my system to start in text mode

Tonight My system informed me of an update, having preformed the update I was asked to restart the system. Now on start up I'm now presented with the linux console, asking for my user name and ...
1
vote
0answers
55 views

System files lockdown

I'm thinking of reinstalling Lubuntu and want to make sure that system changes are not made permanently until I choose to dump it to disk. This is so I never have to reinstall and can try programs to ...
-1
votes
2answers
322 views

Can you tell me if Ubuntu 12.04 LTS will work with my system? [closed]

My computer's specification is: 5 GB Ram DDR1 Video card is ATI Radeon 1 gb The CPU is Intel Pentium 4 Dual Core 3,0GHZ The operating system is Windows 7 ultimate 32bit Can you tell me if this will ...
1
vote
0answers
130 views

Error while updating ubuntu 12.04 using update manager [duplicate]

Possible Duplicate: How do I fix a “Problem with MergeList” error when trying to do an update? I have Ubuntu 12.04 installed in a sony vaio VPCEH38FN. I have internet connection ...
2
votes
1answer
1k views

ubuntu 12.04 system error/macchanger issue?

specifics: Ubuntu 12.04 gateway LT2800 series 1gb ram Intel GMA 3150 I just started getting a system error. I don't know if it's related to my issue with macchanger. But this is the issue I'm most ...
0
votes
1answer
2k views

12.04 call trace - system crash? [closed]

Last night my screen suddenly turned black (black screen like when my laptop is turned off) while I was extracting a RAR file, and I was unable to restart my laptop after. Assuming it was a dead ...
1
vote
0answers
57 views

How to set global System Settings that can apply to all new added users.

To say specifically, I mean preferences that can be configured in System Settings. How to make them apply to each new user account I create?
0
votes
1answer
284 views

Running 12.04 on a Dell Inspiron 1545 having random system lockups

I just reinstalled a fresh 12.04 because I couldn't even get booted on my previous installation anymore. I just installed 8GB of ram on this laptop, but the problem happened even before this, and all ...
1
vote
1answer
3k views

Lost 'System Settings' on Ubuntu Precise Pangolin x86_64

I am new here. I was facing issues with emacs-snapshot sourced from a PPA, so I tried following these instructions (blindly =/), and sudo apt-get remove `apt-cache search emacs | awk '{print $1}'` ...
4
votes
1answer
1k views

How do I apply an Indian language system-wide?

I want to add Indian languages system wide.I see on English and Chinese options .I also updated font cache. The image says it all. First is the gnome tweak tool and second the font viewer. How do i ...
0
votes
1answer
367 views

It starts the boot image (usplash) KDE/Lubuntu in Ubuntu 12.04

When installing KDE / Lubuntu in Ubuntu 12.04 system startup has changed (artwork). How I can regain Ubuntu boot image files without uninstalling Lubuntu? (Because I have Lubuntu you ever apatece I ...
3
votes
1answer
4k views

Sorry, Ubuntu 12.04 has suffered an internal program error

After upgrading from 11.10 to 12.04 (having solved the problem of Ubuntu being a cock and booting into Low Res Graphics mode) I now keep receiving: 'Sorry, Ubuntu has suffered an internal program ...
1
vote
0answers
101 views

UBUNTU 12.04 Upgrade - No Programs in Dash [duplicate]

Possible Duplicate: Dash search gives no result I upgraded to Ubuntu 12.04 after being prompted. Every did as it should have... so I think. The install took a very long time so I did not ...
7
votes
3answers
3k views

System reverts to 87Hz refresh rate at every startup after I have installed nvidia drivers

Every time the system starts the screen's refresh rate reverts to 87Hz which results in a pixelated and flickery screen which I have to manually correct every time by either selecting 60Hz as my ...