0
votes
0answers
20 views

Intel Galileo Compatible Operating Systems [on hold]

What other operating systems can the Intel Galileo boot from the SD card? Since it's an x86 CPU, it should be able to boot any other 32 bit Linux distros, right? And then, even if could boot, say, ...
0
votes
0answers
12 views

Zorin no Kernel. Hard Drive is completely wiped after installing

I installed Zorin successfully, but I wiped eveyrthing that was previously on my hard drive. So when I boot up I'm in grub. I typed "grub> boot". But its saying I need to load a kernel. I have no idea ...
0
votes
0answers
31 views

How to solve kernel panic issue

I have a Debian OS upgraded from to 2.6 to 3.4 in my PC. All of a sudden some basic commands like ls and sudo were not working (by mistake I deleted some files in the root folder). I was getting a ...
0
votes
0answers
14 views

Android on FPGA

I would like to know is it possible to put android on FPGA specifically Digilent Atlys board which I have ? What would be a better way to learn on installing Android on custom hardware ? I have ...
0
votes
0answers
37 views

install debian based os on macbook pro

First I need to explain my situation. My MacBook Pro is a mid 2012 model. I use Windows 8.1 to replace MAC OS X. A couple of weeks ago, I upgraded my MacBook Pro. I replaced my optical drive with a ...
0
votes
0answers
30 views

Has anyone been successful porting Prex to a raspberry pi?

Has anyone been successful porting Prex to a raspberry pi? If someone has already done the work and is willing to share that would be great. Unfortunately Prex's documentation is not good and I ...
-1
votes
2answers
107 views

Can I install 2 operating systems on 2 different hard drives?

I have 2 SATA hard drives that I want to use in my system. One has Windows 8, and the other I want to install Linux. Can I install Linux on the second drive without disturbing my Windows 8 ...
0
votes
0answers
10 views

Backup computers boot information/files under Linux

Basically the same question as the unanswered one of How to backup the boot information of a PC's Hard Disk?, but from a different angle because that one was seeking Windows based solution ...
2
votes
2answers
133 views

Where are Page tables stored

My question is "where are the page tables stored: in physical memory (RAM) or as some data structure in User space". PS: What I have understood so far: A process memory layout has few segments ( ...
0
votes
0answers
9 views

Can I take this pre-existing unallocated partition and add it to my Linux OS (L:) logical drive?

I am trying to increase the size of the Linux OS partition to include a minimum of 30 GB possibly 35 GB, but I can shrink my main 1 any further or anything, would you be willing to help?
0
votes
3answers
59 views

Installing Linux on OS-less laptop: headache?

Clearly I will do my homework when it comes to installing an OS (I've never done this) but I was just looking for a heads up on whether this has the potential to be a headache with regards to things ...
-2
votes
3answers
79 views

Operating system that does nothing but display an image? [closed]

I am looking for an operating system or some other sort of solution that will allow the computer to do nothing but display a static image indefinitely. This going to be used on a monitor that is going ...
0
votes
0answers
30 views

SIGCONT definition, continue or restart?

According to the definition from wikipedia SIGCONT The SIGCONT signal instructs the operating system to **continue** (**restart**) a process previously paused by the SIGSTOP or SIGTSTP signal. One ...
0
votes
1answer
44 views

Is it possible to run NetBeans installed in Windows to run on Ubuntu

My system was running on windows 8. Yesterday I installed Ubuntu 13.10 to my system without removing windows. Due to some problems now I can't boot Windows. But Ubuntu is working fine. I was doing a ...
1
vote
1answer
37 views

Linux distribution detection with Nmap

When I run Nmap with OS detection it delivers the kernel version of the Linux host instead of the name of the Distribution. Nessus does Os detection based on banners ...
1
vote
3answers
558 views

Is having more CPU cores a better thing for running a web server?

I was reading about how User threads are mapped to kernel threads on Wikipedia. From this article I understand that FreeBSD uses the 1:1 (Kernel-level threading). So each User thread created by the ...
0
votes
5answers
61 views

Am I using the Linux or Ubuntu platform?

I am not sure if this question goes here, but I was wondering about the relationship between Linux and Ubuntu. I read on-line that Ubuntu is a "flavor" or "variation" of ...
0
votes
1answer
45 views

What is the impact of killing a process on the operating system (Windows and Linux)?

What is the impact of killing a process on the operating system (Windows and Linux)? I have a script that forks some executables and monitors their progress and kill those that exceed certain runtime ...
0
votes
1answer
207 views

Enable to install Linux Ultimate Edition (Ubuntu)

After I deleted Linux partition from Windows 7, I wanted to install a new version Linux Ultimate Edition 3.8 which is based on Ubuntu 13.04 Raring Ringtail. So I made a bootable usb, but when I boot ...
0
votes
1answer
40 views

How to make the networking between the host and the target?

I installed QNX IDE, Libraries and developemnt tool on Host system and QNX real time operating system is installed as a Target system : the target system runs the QNX Neutrino RTOS itself plus all the ...
0
votes
2answers
123 views

Understand what is happening in Linux with ps, top, and free

I'm running my java program on a 12 cores 24 thread machine. They have several processes that are running simultaneously. It seems that I performed too many processes so that the whole tasks made the ...
1
vote
0answers
61 views

Directory and segments in Multics operating system

In Multics OS there are different access rights in the access control list for segments (execute, read and write) and directories (status, append and modify)(book). How do segments correspond to ...
0
votes
2answers
77 views

Temporary operating system from floppy disk

I run Windows on my computer (which has a floppy disk drive and usb ports), and I want to try out a linux operating system. If I modify the BIOS to load from the floppy or usb first which contains ...
0
votes
2answers
195 views

Does an improper shutdown cause harm to the underlying OS or hardware?

Does sudden shut down due to power failure do any harm to the underlying OS or hardware ? My laptop's battery is dead, so sometimes due to power failure or due to some other reason there is an ...
1
vote
0answers
64 views

Huge file input/output

My question is a bit general, but the application is very practical. I wonder, how does system (Linux in particular, but general mechanisms are interesting too) handles reading/writing of huge (larger ...
2
votes
1answer
354 views

Linux: Kill process on specific port

How to kill a process if its port is known? For example if a process is running at port 12345 then how it can be terminated in linux/ubuntu.
-2
votes
1answer
36 views

Can we have drives on Harddisk in Linux like windows?

Can we have different drives on Linux as windows ? In windows I can found the different drives by clicking the MyComputer Icon , and even i can know the disk capacity of that drive. Same thing I ...
-7
votes
3answers
99 views

where the installed programs are actually stored? [closed]

I have a confusion always , whether installed programs are stored in hard disk or in RAM ? Can anyone explain me ?
0
votes
3answers
170 views

Dual Boot At the Same Time

Assume I have a Linux host, with Windows-7 installed in a partition on the same drive. Is it possible to boot into Linux, save its state to memory (Hibernate, essentially) then boot up Windows right ...
1
vote
2answers
336 views

Creating a custom GUI. App/DE/WM?

I am starting with this project of mine of writing a custom UI for linux. What would happen is: The computer would boot into this UI which would not be the typical taskbar/icons/startbutton kind of ...
0
votes
0answers
66 views

Efficient way to have several operating systems on one machine

I want to have several operating systems on one computer, but I want to do it in the most effective way. So far, I have been using VirtualBox - host os + several virtual machines. But I want every os ...
0
votes
1answer
2k views

Are there any Linux distros that are specially made for laptops? [closed]

I have tried and tested Ubuntu, Linux Mint, Arch Linux and Windows. Recently I have come across Open SUSE. I was wondering what are some Linux distros that are specially designed for laptops. I am ...
-1
votes
3answers
85 views

Questions about combining partitions

Alright, so here's the situation. I'm currently dual booting windows 7 and Linux Mint 15. I'm going to be reinstalling my Linux OS soon, and I want to really organize my harddrive while I'm at it. I ...
0
votes
1answer
38 views

Renew the Linux, Restore to the new

I'm new to Linux. My Ubuntu 13 is now meeting problem such the CPU rate is about 100% ever time and the System Drive Disk Usage is full. I think the virus is attacking my computer. Are there any ways ...
0
votes
1answer
59 views

How do I define a new virtual machine in QEMU?

I have installed QEMU for fedora via: yum install qemu Now how do I start it ? I mean how do I define a new virtual machine, like I do in VMware? Also I don't see any icon made for QEMU.
1
vote
3answers
2k views

Linux OS micro-SD image file - what do I do with this?

I am trying to install Ubuntu on the Odroid U2 SoC (http://www.hardkernel.com/renewal_2011/products/prdt_info.php) From this site I downloaded the "Micro-SD image file" ...
1
vote
2answers
65 views

Hide (Encrypted) windows installation under Linux

I've got a PC running Linux (Ubuntu, in case it makes any difference). I want to install windows (Seven) to a hidden-encrypted partition on that drive. So on boot-up I have a selection screen: If ...
2
votes
1answer
746 views

How to remove file permissions from an external hard drive?

My macbook recently died and I am currently trying to figure out how to copy my data. What I did was, I took out the hard drive, put it in an enclosure and plugged it in to my other laptop that runs ...
-5
votes
1answer
76 views

how to install linux on windows xp operting system? [closed]

I have a pc with Windows XP installed on it. And I made one partition free of 100 GB for installing Linux(Ubuntu) on it. I am newbie to linux. I searched Google and found some thirdware bootloaders, ...
0
votes
1answer
139 views

Which partition should i shrink the volume size to install linux ? Are there are limit of primary partition? [closed]

I am windows user. Now I want a dual boot with linux. A screen shot of my computer's disk management: Which partition do you recommend I shrink? And if I'm not mistaken, operating system must ...
21
votes
4answers
1k views

Can unexpected power loss harm a Linux install?

I am developing an application on a Linux embedded board (runs Debian) e.g. Raspberry Pi, Beagle Board/Bone, or olimex. The boards works on an environment that the electricity is cut unexpectedly (it ...
2
votes
2answers
335 views

How do I install multiple OSes on a USB flash drive?

I would like to try out different Linux distros on the go using a USB flash drive. Is it possible to install multiple Linux OSes on a single USB drive?
1
vote
2answers
88 views

What makes linux able to run on so many types of hardware? [closed]

I'm curious about what allows Linux to be so much more versatile than other OSes. According to the newbies section on www.linux.com, Linux can: run on notebook computers, desktop computers, ...
3
votes
1answer
104 views

What are the differences between “enterprise” and “home” Linux distributions?

Simply as the title says, what are the main differences between these two kind of distributions? Being Linux basically suited to be tailored to each own preferences and fully customizable in every ...
-1
votes
1answer
92 views

Advantages/disadvantages of virtualizing a CPU? [closed]

I saw that my virtualization tool does not virtualize my CPU. But, it virtualizes everything else. I want to know what could be the reason, advantage/disadvantage of virtualizing a CPU.
0
votes
1answer
97 views

Where can I find an initial/default computer name per OS? [closed]

After installing the OS you get an initial/default computer name, i.e. for some Windows computers is something like "WIN-SJ32FF4". Does it always start with "WIN-"? What would it be for Linux? ...
1
vote
3answers
225 views

Where can I find a comprehensive explanation of hard drive partitioning? [closed]

I have been messing around with linux distros and have been asked to create partitions. I generally just click through the standard options without really knowing what I am doing. Since this kind of ...
4
votes
7answers
6k views

Are we suppose to manually delete contents of /tmp?

I was under the impression that /tmp will regularly delete "old" files. Seems to me that /tmp will just grow as long as it wants to and won't delete anything. Some people say it's betetr to just leave ...
2
votes
1answer
479 views

Install Linux (BackBox/Ubuntu) beside Mac OSX

I have a MacBook Pro late 2008, 120 GB SSD & 250 GB instead of the CD-Drive. Now there's Mac OSX on both, but I want to install Linux Ubuntu on the HDD. Now there is the problem: "What Bootloader, ...
18
votes
4answers
3k views

Why does Linux use a swap partition when the kernel supports paging/virtual memory anyway?

As far as I understand paging and swapping, they're completely different concepts. While swapping means, that a process is either completely in physical memory or on the hard drive, with paging parts ...