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

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2
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161 views

How can I distribute mandatory settings (system and LibreOffice settings)?

I'm a Linux sysadmin and I maintain 100 Ubuntu desktops. We're about to upgrade to 12.04, but before we can do that we have to make Ubuntu PCI complaint. Meaning we have to lock some mandatory ...
2
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0answers
56 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?
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0answers
35 views

What Ubuntu should I use for headless operation?

I am working on an application that needs to start as soon as the computer powers on but I also need a full Ubuntu distribution for application development and maintenance. The custom X86 computer ...
1
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0answers
27 views

Recovering the Encryption Password Method

my question is that i am installing the ubuntu 12.04 and gave the encryption password at the time of installation but i forget the encryption password so how to recover or change the password without ...
1
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0answers
259 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 ...
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0answers
22 views

Cannot use Persistent Mode through USB

I recent broke my Hard-drive, so the only way I can use my PC is through the USB, but when I tried going into the persistent mode, all I get is a white screen. It works on Live mode but not ...
1
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0answers
67 views

Mouse problem, disappears

My new ubuntu 13.10 has a problem. The cursor frequently disappears and then reappears a few inches later. Any "pointers"? I am on a system76 galago, using the trackpad. I have looked all over the ...
1
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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 ...
1
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0answers
179 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 ...
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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 ...
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0answers
436 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: ...
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0answers
170 views

Suspend or hibernate Ubuntu running from an external USB Hard drive (or flash drive)?

I have Ubuntu 13.04 installed on a external USB hard drive and I have been using it without any major issues in different computers. However, I recently was working on something important and decided ...
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0answers
65 views

I have no sound in my computer

The sound card seems disabled. How can I fix it? I reinstalled my system but when I wanted to watch some videos, there was images but no sound. I hope you can help me. Thank you in advance. Phil.
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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
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0answers
257 views

how to automatically clean dhcpd.leases?

I'm using isc-dhcpd under Ubuntu and I'm looking for a clean and secure way to "purge" the leases that are expired. Is there a way with dhcpd.conf ? or with a script ? Is there any risks to do that ...
0
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0answers
18 views

How to turn off/modify ubuntu's EQ?

I'm a fairly new Ubuntu user, and whilst listening to music (using new/tested headphones) throughout the entire system,I've realized that the whole system's "EQ" sounds horrid when it comes to treble ...
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0answers
7 views

Changing text of system menus

How would that be possible? Like changing text on "Log in" button to something like "vafeles" or changing control panel options to something obscure like "laikaverķis"?
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0answers
29 views

issues after cleaning out old kernels and system update resulting in latest update 3.13.0-30-generic

I just had an issue running system update (not enough space on /boot). So I found a solution on askubuntu suggesting that I free up space by deleting old kernels. So just to play it safe I only ...
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0answers
29 views

Which option to chose from GRUB at boot up?

I don't know what happened, when I started my laptop it is showing purple screen with 4 options: *ubuntu Advance option for Ubuntu Memory test (memtest86+) Memory test (memtest86+, serial console ...
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28 views

Terminator doesn't show System Title Bar

after I reboot my system for some updates, my Terminator stopped showing the system tool bars... Anyone knows why?
0
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0answers
39 views

How does one choose between Windows 8.1. and Ubuntu at startup if the two are on different hard drives?

I am running Windows 8.1. and have just installed a second hard drive on which I have installed Ubuntu. Now when I switch the machine on, it boots to Ubuntu but how can I use the two operating ...
0
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0answers
142 views

Can system event sounds be assigned in Ubuntu 14.04, rather than the default system sounds?

I was wondering if there is a way to use custom system event sounds in Ubuntu 14.04? The only settings available in the System Settings → Sounds tab is the default theme. If so, must this be ...
0
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0answers
13 views

disable access to System Configuration

I'm looking for a way to disable access to System Configuration for users in Ubuntu 12.04, specifically I'm trying to disable the access to sound configuration. Is there any way to do that? I've ...
0
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0answers
29 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
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0answers
13 views

Apple Pismo G3 preparing a bootable disk

Can someone explain to me how to make a bootable disk where I can load XBUNTU PPC ON MY MAC G3 PISMO. Forget the bootable USB stick, not possible on this computer. I have external firewire drives. You ...
0
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0answers
385 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" ...
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0answers
20 views

Installation of Ubuntu 12

trying to install Ubuntu 12 alongside Win XP Pro. Get to final screen (Welcome) and the installation just hangs at "retrieving files 52 of 126" Tried fresh copy of Ubuntu - same result. Do not have ...
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0answers
24 views

working significantly so slow

my system is taking some time (around 10 minutes or more) to start. while checking system, there is no function which eating up my resources, but still its slow to start and also takes a while to ...
0
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0answers
18 views

What must be done after rescuing kernel panic

I had used GtkOrphan app to remove unused packages on Ubuntu 12.10, however I accepted to delete all the listed packages that it had offered and it caused a kernel panic because I didn't noticed that ...
0
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0answers
17 views

Tools windows from system settings are visually messed up. 13.10

I use messed up because it's hard to describe, check out this image for what I mean: Each option in my system settings has the background removed like that. Also if you notice the top bar is big ...
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0answers
13 views

Install Ubuntu on new Acer AspireV5-123-3659

When I start with bootable usb flash drive, Ubuntu starts, I press install, and a few seconds later it jams. Have tried different media, different versions of Ubuntu. Help please!
0
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0answers
54 views

Change location of system menu indicatior to left.

I want to change location of that system menu indicator which is on the extreme right side to extreme left side of status bar. Here is the sample: How can i do this ?
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0answers
27 views

How to know the Hardware encryption capabilities of a system

Assuming that I don't know on witch system I am (via a remote ssh connection for example and may be on boards powered by an amd thunderbird or an arm processor or the latest intel xeon ... or maybe ...
0
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0answers
12 views

Ubuntu is not recognizing my keyboard

I installed Ubuntu 12.04 on my LG laptop with Windows Vista with 2MB ram. I do not know what I did wrong but the keyboard is not working so I cannot log in for internet and or anything else. Do I ...
0
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0answers
26 views

How do I get my system/ applications to start normally, and switch between OS's?

When I go through the normal steps to switch between my OS's, Ubuntu automatically starts up, when before I had the option of choosing my OS(Windows 7 / Ubuntu) when I started my computer up. I press ...
0
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0answers
18 views

Int system call and 'int' within C syntax

I'm learning about kernels and I was curious if the int system call(in our case, in Linux) has any connection with the declaration of an integer in C and C-based languages. int n; Is an integer ...
0
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0answers
18 views

How to compile the source code of the operating system

How to compile the source code of the operating system, for example, Ubuntu, just want to ask how to compile it into a form such that I can then alert it to boot and install, I want to try it and when ...
0
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0answers
19 views

cubiebord 2 and ubuntu?

hi i need some help with the cubiebord 2 and ubuntu . i want to buy one an i would like to know some things : - can i make it a ubuntu server ? - i want to use it to instal any operating linux ...
0
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0answers
31 views

Installing Ubuntu on a rebuilt PC without any operating system: no success

I want to use Ubuntu on my rebuilt system --- new HD, new motherboard, new power unit, old case, and old optical drive. All seem to work well but I'm not sure whether I need a preformatted Ubuntu ...
0
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0answers
40 views

/casper/vmlinuz:f ile not found

I get this error /capser/vmlinuz: file not found when I try to install Ubuntu 12.04.4 LTS using the iso file on my Windows 7 PC. Can someone help with a solution to this issue.
0
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0answers
12 views

What do I need to get basic system audio on 12.04 LTS?

I have no system sounds and I cannot listen to any audio from any thing like Youtube videos, etc. I just need sound out of the system speaker.
0
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0answers
36 views

How to install ubuntu 13.10 in new partition with windows 7 installed

I have a system with windows 7 already installed. I have created a new partition on my hard drive that i want to install ubuntu in. when i select the something else option on the install menu, i am ...
0
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0answers
86 views

Mounting 2nd Hard Drive (Win7)

I have Ubuntu 13.10 installed on my internal hard drive and I’m tiring to mount a 2nd internal to recover data off it. It has Win7 Home installed on it. I am having problems mounting it. What is the ...
0
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0answers
244 views

How to get system call numbers in Ubuntu 12.04

I am reading the book Operating System Concepts. On page number 94 (in 8th edition), the author talks about system call numbers, and gives the location of the file where we can get this number: ...
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0answers
26 views

system repair (12.04, 64 bit)

my friend is running ubuntu 12.04 (precise), 64bit-version, on her laptop. Unfortunately she skipped some of the automated updates or stopped them somehow, so that the internet doesn't function ...
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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
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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.
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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
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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 ...
0
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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 ...