The layer between your hardware and software. It manages disk input/output, memory allocation, graphic acceleration, hosting device drivers and various other resources.

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3
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1answer
102 views

Turn User Agent into Device Information

I have a list of user agents which visited my website. And I would like to turn them into user statics such as which browser and os are reaching the most to my website. For Example: I have one user ...
2
votes
1answer
76 views

Uninstall Invisible OS (Windows 8 Preview) - Appears in boot

I've been using Windows 7 for three years now with no other operating systems. When the Windows 8 consumer preview came out last year, I partitioned my hard drive to dual-boot Windows 7 and 8. When ...
2
votes
1answer
1k 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 ...
2
votes
1answer
540 views

Can't choose between Fedora 18 or Windows 7 at startup

I've installed Windows 7 on my system, and made three partitions: one of 180 GB, one of 210 GB and one of 75 GB. I've made a bootable DVD with Fedora 18 from an ISO file and installed Fedora on the ...
2
votes
1answer
227 views

how to inject a folder or file into ISO file to appear on desktop?

I have windows server 2008 32 bit with SP1 pack ISO and sp2 pack exe. Now I want to inject this exe file into ISO file to appear on desktop after fresh installation of OS. How is it possible and where ...
2
votes
1answer
643 views

Replace bash shell with python program's cmdline interface

I have a program which uses python's cmd module for command line interfaces. Now I want it to run on my Linux server whenever any normal user logs in to it, in a way that user never gets the default ...
2
votes
1answer
175 views

How do I make zip files that unzip cleanly on any OS with native tools?

If I make a zip file on OSX 10.6 with the OS native tool, and unarchive it on Windows 7, it's root directory will be doubly nested in another one with the same name, and it will contain all kinds of ...
2
votes
1answer
164 views

How to disable scheduled sleep warning in Mac OS X Lion?

I'm creating a kiosk. Would like it to sleep at night and wake in the morning. I know about auto sleep in System Preferences > Energy Saver. Trouble is, the Mac puts up a dialog box before sleeping ...
1
vote
1answer
39 views

After formatting External Harddrive, Why do hidden OS folders $RECYCLE.BIN, System Volume Information get created

My antivirus ESET Nod 32 was flagging up a virus found in my C:/$Recycle.bin folder, after reinstalling fresh OS I decided to store some things on an external Harddrive and dumped to another PC. My ...
1
vote
1answer
47 views

Sublime Shortcuts at OS level

I love Sublime text as many other people do. I love its shortcuts. But whenever I'm editing text somewhere else, I keep on wanting to do Ctrl+L to select the whole line, Ctrl+Shift+Down Arrow to ...
1
vote
1answer
477 views

Clone HDD to USB to SSD?

I bought a new computer (ASUS G551JM) with a hard disk drive (1TB 7200 RPM), but I want to transfer the OS (and everything else) onto my Samsung EVO 840 (500GB). However, when I purchased the SSD from ...
1
vote
1answer
79 views

Can we get the data from the hard disk after performing Disk Sanitizer?

I accidentally press F10 4 to 5 times while the system rebooting and it gone to the Disk Sanitizer option , and the total harddisk data is erased . When I try to install the OS again , it is showing ...
1
vote
1answer
59 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
1answer
40 views

One machine on network wont load our website

There is one machine on my network that can not access one of our websites! Chrome just idles for a while then says "Oops can't connect", similar behavior is observed in other browsers too. Nslookup ...
1
vote
1answer
37 views

Restoring mac to pre OS install attempt

I recently tried to install the new OS X maverick, but about 4 min into the process it told me my disk needed to be repaired. That I should back up my stuff and restore the drive. I will do that, but ...
1
vote
1answer
5k views

Redirecting or routing all traffic to OpenVPN on a Mac OS X client

I have configured an OpenVPN (2.2.1) server on an Ubuntu virtual machine in the Amazon elastic compute cloud. The server is up and running. I have installed OpenVPN (2.2.1) on a Mac OS X (10.8.2) ...
1
vote
1answer
237 views

Install Windows 8 from USB but keep Windows 7 and Ubuntu

I wish to install Windows 8 on my laptop. Currently, I have Windows 7 and Ubuntu 12.10 (Quantal Quetzal) available when I boot my computer up. Is there a way for me to install Windows 8 using a USB ...
1
vote
1answer
728 views

Operating system not found after downloading skin pack

My brother has downloaded a executable file from Skin Pack — I believe it was the Mountain Lion IO6 skin pack. He's using an Acer Aspire 553G. And now his operating system won't start (Windows 7). ...
1
vote
1answer
81 views

Network Media Player with Other OS option

Not sure this is the right SE site to post this on but figure from the faq: "and is not about... consumer electronics such as media players, cell phones or smart phones, except when designing these ...
1
vote
1answer
989 views

How to change the Windows XP default language without reinstalling the OS

how can I change the Windows XP default language from French to US English without reinstalling the operating system? If this is possible, how can I do this?
1
vote
1answer
440 views

Cannot Mount Volume

I have two internal hard drives.I just installed Debian Lenny in the smaller 80GB. But when I try to access the other hard drive it shows: "Invalid mount option when attempting to mount the ...
0
votes
1answer
10 views

Time Machiine Volumes owned by root

I recently set up time machine to back up to two external USB drives. backups are proceeding fine, but the drives are owned by root and I can't access them via "enter time machine" or via normal ...
0
votes
1answer
130 views

Booting from USB with UEFI bios to install Windows 8.1

I have a Lenovo 11e Yoga laptop. I have installed a new, blank SSD in the system and now I want to reinstall Windows 8.1 (which is what the laptop came with). I created a bootable USB stick using ...
0
votes
1answer
30 views

Can't boot to the original windows 8.1

After purchasing an SSD, I decided to install Windows 8.1 on it. I originally had Windows 8.1 on my Western Digital Hard drive. But now, I cannot boot to it and there is no option to select an ...
0
votes
1answer
36 views

windows 8 boot error

Hi I am using Sony Vaio laptop with windows 8 OS, when I power on my laptop blue screen appears and it says your PC needs to be repaired, a required device not connected or cannot be accessed Error ...
0
votes
1answer
34 views

Videocard only working in safe mode

I am writing from safe-mode, because for some reason it does work in safe-mode (windows 7) though either black screens, or bluescreens on my normal windows mode, but I am extra sure, that the hardware ...
0
votes
1answer
39 views

Blue Screen STOP: 0x0000007B

I am getting blue screen like this: What i actually did is I marked my system partition as active, when restarted, I had message "BOOTMGR is missing Ctrl + Alt + Del to restart" I inserted Windows ...
0
votes
1answer
91 views

Run a command in a batch file on the system clock

I have two different connection for my internet connection. The first uses from 7am to 10pm. The second uses from 10 pm to 7 am the next day. And for each of the connections I've made a batch file ...
0
votes
1answer
48 views

Using multiple OS's on a UEFI secure boot system

I wanted to install Ubuntu on a windows 8.1 system but I don't want to use GRUB or replace my current boot loader. Can I install multiple OS's without showing a prompt to select An OS unless I press a ...
0
votes
1answer
94 views

What is going to happen if I activate oem windows on two computers?

What if I activate oem os with a key on a computer and after do the same on another? What will be displayed on the firts computer, which one will be blocked?
0
votes
1answer
198 views

Blurry scanned documents in pdf

I have an epson printer/scanner, my os is mac. My scanned documents are blurry when I scanned them as a pdf, how can I sharpen the image?
0
votes
1answer
60 views

Difference between “hardware volume” and “software volume” on a computer?

I have looked into this and see that the volume of the speakers can be adjusted various ways. Assuming you agree that a CRT TV is also a "computer" somewhat (it has a microprocessor), specifically ...
0
votes
1answer
42 views

execute Shortcut on terminal mac os x

I have an application on another mac as mine, the software is still open, there are keyboard shortcuts that allow to perform tasks, I would like to execute shortcuts via the terminal from my mac.
0
votes
1answer
535 views

Reclaiming an old school Chromebook

In the middle school I go to, we use chromebooks. They are "managed", so we cannot change or do anything to the laptop we are not allowed to do. One of my friends recently left the school. Since he ...
0
votes
1answer
87 views

USB booting not working

I want to install windows 8 using pen drive but it does not detect pen drive which i have make it bootable. I have sony vaio VPCEB34EN laptop. It boots from DVD writer but not from USB pen drive at ...
0
votes
1answer
68 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
312 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
75 views

Bootable hard drive to install Windows XP?

What to write onto hard drive, so that it will be bootable and it will be possible to install operating system (like Windwos XP) from it onto itself? I have old notebook with broken CD-ROM and which ...
0
votes
1answer
72 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
1answer
5k views

window 7 cannot stop looping for failure configuring windows updates reverting changes

Anyone have this kind of problem before? I shut down my computer and I restart it. I can just see my screen show me about this line" failure configuring windows updates revert changes." After that, ...
0
votes
1answer
31 views

Boot Mgt Missing

I have a Vista OS on my Toshiba A305-S683243. I did a complete reformat of the Hard drive. The recovery disks from Toshiba and the most recently purchased one both give me the message "boot management ...
0
votes
1answer
39 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
19 views

How to install OS in new Hard disk using my old CD key?

I bought Laptop with built in Window 7 Pro (with cd key) and CD Recovery, my problem is my Hard disk was crash and I need to replace it in a new one, That is why I bought a clean Hard disk, how can I ...
0
votes
1answer
75 views

Installing OSs from a hard drive

I work in QA and we test on 32 and 64-bit versions of Windows XP, Vista, 7 and 8. We are always getting in new hardware or having to rebuild systems. We have old outdated discs and have recently made ...
0
votes
1answer
102 views

Modifying the linux scheduler

I want to change specific parameters of the linux CFS scheduler like the virtual runtime of particular processes dynamically ( vruntime parameter in the sched_entity ). Is there any definite method to ...
0
votes
1answer
77 views

Files are now readonly

I am using windows 7. All my folders became read-only suddenly and I cannot edit any type of file on my computer. Yesterday it was fine, but suddenly I discovered this when I am trying to edit some ...
0
votes
1answer
136 views

Linux OS for Mac PowerBook g3 (1998)

So I got a PowerBook G3 off EBay (I don't know why, I just did) and it arrived. Now that I have it i realised that is nearly useless running Mac OS 9. My question is : Is there a Linux distro, like ...
0
votes
1answer
63 views

Seek performance characteristics for RAID design

I am trying to come up with an optimum RAID read policy. I've noticed that with a 64K RAID chunk size on a recent 1.5TB drive, where a given data is read in 64K chunks in a round-robin fashion from 3 ...
0
votes
1answer
47 views

Move focus to next window on Windows 7

On OS X you can move focus (also called cycle through windows) to the next window for the same application. If I have 5 windows open in Finder, I can cycle through them with CMD+shortcut. Only the ...
0
votes
1answer
2k views

Aspire V5-531 Operating System Not Found

I recently purchased an Acer Aspire V5-531. I replaced the 320GB HDD with a 120GB Kingston SSDNow V200 and installed Linux booting with rEFInd. Due to a necessary change, I have to move back to ...