For questions regarding the function of the entire operating system and issues that affect users system-wide.

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1answer
35 views

I logged into my system but Unity doesn't seem to come up. Maybe it has crashed

I have a problem, because it looks like Unity has crashed. Today I logged into my system, but the panel and the launcher don't came up. I only see my files that I stored on the desktop. Please help ...
0
votes
0answers
17 views

Cant see my garbage

Hi guys I've a problem with my system because i cant see my garbage every time i delete someting would really appreciate if you guys could help me out. Cheerz
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
1answer
111 views

Unbuntu install SGS3 [duplicate]

Maybe this question was asked a thousand times. But i'm abolute not informed about installing operating system. I would like to install Unbuntu on my Samsung Galaxy S3 without lossing the fotos and ...
0
votes
3answers
246 views

prepared a bootable usb stick from ubuntu-12.04.3-desktop-amd64.iso but it says'cannot find operating system'

I know that my usb stick is bootable and i have made it according to the steps in http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows. And it is booting but it shows an error message ...
0
votes
2answers
1k views

System Testing tool for Ubuntu

I want to test my hardware function and find errors. Is there any System Testing tool available for Ubuntu ?
0
votes
1answer
33 views

Update to 13.10 failed via update manager

Update to 13.10 failed via update manager, the failure information as below: W:Failed to fetch cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release i386 ...
0
votes
0answers
32 views

In system information, SMBus is marked red

From system information, I found something which was boxed and written in red. I copied the lines below. Is it a problem? Because, my Ralink RT3290 wireless card is not working and it is also ...
0
votes
0answers
58 views

How to auto-run a script each time a Global Keyboard Shortcut is used in Ubuntu?

I don't want to reassign the Global Keyboard Shortcut keys. They should be doing their what they were meant to do. But in addition to that, I would like a bash script to run every time the particular ...
1
vote
0answers
42 views

Sound changed to muted on boot-up?

I just installed Ubuntu 12.04 LTS on my iBook G4 and every time i reboot the volume is changed to mute and i have to turn it up again. How can i make it so it automatically unmutes before lightdm and ...
0
votes
1answer
42 views

File System and Mount Point

I am trying to install Ubuntu 13.04 alongside Windows 7. The Partition that Ubuntu picked up on and tried to install on, wasn't big enough. I created a new partition but I need the File System that ...
1
vote
1answer
215 views

System trashed after recommended Ubuntu updates- what do I do?

everything running fine when Ubuntu messaged me it had a large number of updates to install. I gave it root access and ran the updates, then rebooted. Now the system will no longer boot! When I ...
0
votes
1answer
21 views

Repair install of precise

I only have precise on my netbook,but my copy is now corrupted beyond repair and I have downloaded a fresh copy onto a usb drive, along with a fresh copy of grub and its binaries,synaptic and gparted ...
0
votes
0answers
10 views

Sharing external HDD from Mac - Ubuntu [duplicate]

Pulling my hair out trying to get my external HDD to read / write on Ubuntu and my Mac. Can somebody please please tell me what's the best file system to allow both operating systems equal and ...
0
votes
0answers
3k views

Running gnome system tools

I'm a sporadic Linux user, but haven't used Ubuntu for some years until a hard disk crash on my Windows laptop forced me into running Ubuntu off USB/DVD. I love the new appearance, but as ever the ...
0
votes
1answer
99 views

What is the linux version that best fits my system to install? [duplicate]

I would like to ask if you can tell me , what is the linux version that best fits my system to install ?! Intel Pentium 4 CPU 3.40GHz 1 GB RAM Nvidia 6600 Pending your reply , Thank you very much !
0
votes
0answers
153 views

about Ubuntu “System Testing”

I have a question. I want to do a full hardware diagnostic on my PC and test every piece of hardware possible. So I was wondering what hardware components does 'System Testing' app cover. Are all ...
0
votes
0answers
20 views

System loading error

I have installed both ubuntu12.04 and win7 on my computer, but there is a problem, sometimes after using ubuntu, when I want to restart my computer, it can't load bootloader correctly, so I have to ...
0
votes
0answers
12 views

What Ubuntu type (mythubuntu, xubuntu, etc.) is most optimal for my system? [duplicate]

The system specs are: nVidia GeForce 6150se integrated GPU eMachines 2 GB DDR2 RAM (Came with 1 GB at store) Came with Windows XP, haven't done anything to the OS AMD Athlon 2850e 1.8 gHZ 160 GB HDD
0
votes
0answers
35 views

No Root File System is Defined/ seperate partition issue [duplicate]

So, I tried installing Ubuntu 13.04 onto a separate partition. I had the option to install to the partition I created in administrative tools in windows but I get this No Root File System Defined ...
0
votes
0answers
161 views

Stuck at flickering - “Stopping System V runlevel compatibility”

I'm new to Linux. So I have an Acer Aspire 5000, downloaded and ran wubi for an install of Ubuntu 12.04.3...I have Windows 7 Ultimate Edition running constantly in safe mode (my choice), and after it ...
1
vote
2answers
158 views

Migration to Linux. Files readability. File systems

My idea is the following: I want to migrate from win7 to Linux, specifically Ubuntu. As I know the file systems of the two OS are different - NTFS and the Linux one I don't know... I want to put my ...
-1
votes
2answers
137 views

Installing ubuntu 12.04.03 [duplicate]

I'm trying to install Ubuntu on my desktop and am getting the message: "no root file system is defined" on the menu for installation type. I can't seem to find what to do next.
0
votes
0answers
26 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
496 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. ...
0
votes
1answer
137 views

Can't Upgrade My Old Ubuntu System

I have a really old ubuntu system. Probably somewhere around 2.0.3 or something. i went to update manager but it wont let me download the new system. I have tried looking online for individual ...
1
vote
1answer
985 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
2answers
73 views

Is there an official list of trusted Ubuntu system processes?

List of default processes -- these running after fresh system install and after first system update. Both these most important and startup processes and these less. Preferably maintained by Canonical ...
1
vote
0answers
33 views

how to get same information of CLI in terminal? [duplicate]

as we all know that we will get some information like how many updates are available , login time etc while we login in CLI session of Ubuntu. is there any way I can get them in the Gnome-terminal ...
1
vote
2answers
373 views

Ubuntu 12.04 32bit System Fails Memory Testing

Results: "FAILED Meminfo total: 3097452 kB DMI total: 4096000 kB Accuracy: 75.00 Memory totals not close enough" I recently had some more RAM installed: I had 1GB. I added 2GB, giving a total of ...
1
vote
0answers
178 views

Cannot access local variables using systemtap

I am just getting started using systemtap. On my 64bit Ubuntu 13.04 system, I installed systemtap and dependencies + systemtap-doc and elfutils then added the ddep repository to my apt/sources.list ...
0
votes
1answer
68 views

suspected security breach

for a few days now, i'm seeing automated .log files and folders on my home folder, they are recreated even after they are deleted, couldn't make sure the source of it... file --> ...
0
votes
0answers
41 views

System Freeze- Ubuntu 12.04 [duplicate]

I am using Ubuntu 12.04.My system specs are:2.8GHz MB,2 GB RAM,500GB HDD.In recent times my system hags often and often.Only mouse cursor moves.No response from any websites being browsed.I use Google ...
0
votes
0answers
15 views

How to reset Ubuntu user account password on chromebook? [duplicate]

I've read a lot on here and nothing seems to be helping me. I've just set up Ubuntu on my Acer Chromebook and I'm very noob atm. I don't remember setting a password or the system asking for one. I've ...
0
votes
1answer
2k views

Error message that won't let me run package manager…(im new to ubuntu) [duplicate]

Reading package lists... Error! E: Encountered a section with no Package: header E: Problem with MergeList ...
0
votes
1answer
89 views

How does “show desktop” work?

How does Super+D work to show the desktop? Does it minimize all windows? Or does it set the desktop as "on top"? Or does it make all windows invisible? Can I exclude certain windows/applications ...
1
vote
1answer
45 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 ...
2
votes
1answer
130 views

Ubuntu Python Error

It's been months since I used my ubuntu pc. I updated and upgraded it yesterday but when I run help('modules')in python I encounter this I haven't tried using python before I updated my system so ...
0
votes
0answers
87 views

Ubuntu 13.04 “The system is running in low-graphics mode” error? [duplicate]

I've been trying to work at this error all day. Apparently it's a pretty common error. That doesn't have one exact solution. I've spent all day typing different commands into the terminal such as: ...
0
votes
5answers
2k views

Can ubuntu run all types of files, .rar, .zip, etc [duplicate]

I'm new to ubuntu, and I'm just now installing it, i've backed up some files and I'm going to completely system restore and I'm saving some files onto .rar's. from my website database. I was ...
0
votes
1answer
97 views

How can I make it so when I ssh myself my system info shows up when I log in?

I have a vds and when I log in my system info shows up and I'm wondering how I can do this with my desktop that's running 12.04 LTS because I love the feature. Here is a picture that shows the ...
0
votes
2answers
113 views

What do I need to download and how do I install those programs? [closed]

I am new to Ubuntu. I just installed it. I want to download my xampp servers, Spotify or Adobe's Flash Player, but I get suggestions of *.zip, *.ga or something. Operating Systems "Lunix", "Yum" and ...
0
votes
0answers
48 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 ...
0
votes
1answer
117 views

Is it possible to change ubuntu skin color?

Can we change the Ubuntu skin color to any other colors like silver. What i mean to say is the default Ubuntu color is Magento (one kind of pink color), i want to change the Ubuntu skin color to any ...
0
votes
1answer
273 views

How to restrict standard users from accessing system setting in ubuntu-12.04 desktop?

I need to restrict/prevent standard users from accessing "system settings" in UI ?
0
votes
1answer
78 views

can I find the kernel version in system logs

I am developing a new debugging technique bc my ubuntu crashes. I had this idea of running with older kernels and see if they behave better/worse. I know how to find kernel version using a command. ...
1
vote
1answer
852 views

why is there a (-11-System Error) whenever i run sudo apt-get update? [duplicate]

why is there a (-11-System Error) whenever i run sudo apt-get update? Something wicked happened resolving 'archive.ubuntu.com:http' (-11 - System error)
41
votes
1answer
23k views

Differences between /bin, /sbin, /usr/bin, /usr/sbin, /usr/local/bin, /usr/local/sbin [duplicate]

I'm running an Ubuntu Server 13.04, but I see the same on a 12.04: I have six directories with command files. These are: /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin What are the ...
0
votes
2answers
57 views

how do you add files to existing programs

How does the file system work with Ubuntu. How do you find where a program is and if needed how do you add file to it?
1
vote
0answers
40 views

system log not perpetually scrolling?

rsystemlogd is installed - when running - then system log is scrolling too with kernel.log and logging of eth0. Now it happens that system log is not scrolling despite of that rsystemlogd is still ...