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Questions tagged [linux]

A family of Unix-like operating systems using the Linux kernel. If your question is about a certain distribution only, use a more specific tag.

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How to fix "GRUB error 17" problem on laptop without working CD reader

I broke the laptop. How did I break it? I remember feeling happy about wubi. Now I feel bad about wubi and everything that I did. I used the partition editor within Windows (System Tools - ...
user avatar
85 votes
17 answers
104k views

Untar, ungz, gz, tar - how do you remember all the useful options?

I am pretty sure I am not the only one with the following problem: every time I need to uncompress a file in *nix I can't remember all the switches, and end up googling it, which is surprizing ...
7 votes
4 answers
1k views

Can my Linux box turn off the UPS after it shuts down?

I have an APC UPS with all my computer peripherals plugged into it. When I'm done using the computer, I'd like to be able to type "shutdown" or "init 0" and walk away from the machine, trusting that ...
user2898's user avatar
  • 382
18 votes
5 answers
12k views

Bare-metal virtualisation for the desktop

What knowledge exists about bare-metal virtualization products? I'm interested in building a new desktop machine for home. I've been looking at the Intel Quad-Core processors, and I'd like to put 8 GB ...
user avatar
10 votes
4 answers
3k views

Parental control or outbound firewall?

Based on the Age distribution of Stack Overflow users some of you might also have kids in the ages when certain images can be very disturbing. An age when they cannot yet decide by themselves what ...
szabgab's user avatar
  • 286
14 votes
9 answers
11k views

How do I prevent GDM from running at boot on Ubuntu?

I have a Ubuntu (Hardy Heron) sever that currenlty boots up and runs gnome. I would like to make it so that when it boots it only goes into text-mode (e.g. the x server never starts) I tried: sudo ...
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184 votes
13 answers
558k views

How do I figure out which /dev is a USB flash drive?

I want to mount a USB drive, two of them and I need two different mount points. Unfortunately, the Linux kernel underwent a name change and I can't figure out which /dev location is the right one. Is ...
user avatar
26 votes
2 answers
45k views

How do I increase VirtualBox resolution past 800x600 in Linux? [duplicate]

Possible Duplicate: Ubuntu on VirtualBox can only show resolution of 800x600 - how to change it? No matter what I do I cannot get the resolution past 800x600. If I am using a Windows install in ...
Nick Stinemates's user avatar
14 votes
3 answers
11k views

How do I get grub to boot Windows from a second hard drive

I normally boot into Linux using GRUB and have Linux on the first hard drive in my machine. I have Windows installed on a second hard drive and am trying to get GRUB to boot the second hard drive. The ...
David Dibben's user avatar
130 votes
9 answers
211k views

How do I add a user to multiple groups in Ubuntu?

What's the command line utility and the arguments it requires?
quackingduck's user avatar
  • 3,171
27 votes
13 answers
5k views

Tiling Window Manager

I've been looking into tiling window managers because I'm tired of manually positioning and resizing all my windows whenever I want to see some information side by side. However, the tiling window ...
Kyle Cronin's user avatar
  • 7,419
65 votes
7 answers
63k views

How to throttle bandwidth on a Linux network interface?

Is there a way to constrain the bandwidth on a NIC in linux? I'd like to be able to simulate an arbitrarily slow connection.
Mark Borgerding's user avatar
139 votes
8 answers
216k views

VirtualBox to use dual monitors

I am running Kubuntu Hardy Heron, with a dual monitor setup, and have VirtualBox on it running Windows XP in seamless mode. My problem is, I can't get VirtualBox to extend to the second monitor.  How ...
fnord_ix's user avatar
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32 votes
5 answers
6k views

VirtualBox from an existing partition

I installed VirtualBox on my Ubuntu Hardy Heron installation, and I would like to use it to virtualize Windows for those rare occasions that I actually need to do something there. Unfortunately, I ...
Mike Stone's user avatar
17 votes
4 answers
4k views

Setting up Dual Heads on CentOS 5

I asked a question on Stack Overflow a while ago about learning to use Linux, and since then I've installed CentOS 5 on a local machine to match my host. Installation was fine, and I'm up and running,...
Peter Coulton's user avatar

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