1
vote
2answers
5k views

gcc segmentation fault on Ubuntu 12.04

I am trying to compile a C program on Ubuntu precise 12.04. Here's the program: #include <stdio.h> int main(int argc, char** argv) { printf("Hello World!"); return 0; } My gcc version is ...
1
vote
2answers
14 views

awk repeats lines too many times

I'm using awk to create a file that contains lines of text & uses an input file of numbers. i want to substitute each number in once, i.e. line 1 gets the first number, line 2 gets the second ...
1
vote
1answer
12 views

Desktops Environments Other than Unity that Use Space Efficiently

I'm using Unity right now, and I like it, but I'm finding it's too buggy and bloated for my tastes. I'm trying different DEs, but I haven't found what I want. Are there any DEs that have a similar ...
0
votes
0answers
5 views

Not able to see maas controller in virsh list --all command

I have a test environment on my laptop, Installed Ubuntu 14.04 Cloud MAAS in a VM, I have followed all steps as Ubuntu site suggested, SSH key generated, added on host [other VM machine with IP ...
-1
votes
1answer
14 views

Cannot update apt-get due to 404 error

I got errors on update apt-get $ apt-get update [...] Err http://ppa.launchpad.net trusty/main i386 Packages 404 Not Found [...] W: Failed to fetch ...
1
vote
3answers
11 views

Windows 10 upgrade leads to grub rescue, boot-repair dosen't work

I've fallen victim to windows' aggressive handling of boot-ups. I have Ubuntu and Windows 7 side by side on my PC, and after I started the upgrade to Windows 10, I couldn't boot to continue the ...
0
votes
0answers
5 views

ubuntu 14.04 not enable wifi (wireless type : RTL8723AE)

sts@sts:~$ sudo lshw -C network *-network DISABLED description: Wireless interface product: RTL8723AE PCIe Wireless Network Adapter vendor: Realtek Semiconductor Co., Ltd. ...
0
votes
0answers
8 views

How do I use wine after installing it?

I fixed my issue I had with the error messages about wine but I dont know what I need to do after I have wine installed
0
votes
2answers
27 views

Terminal copy and paste commands: Break of consistency

Why did the terminal break with consistency of all other applications by using Ctrl + Shift + C to copy? Apart from the weirdness it's also much slower.
0
votes
0answers
18 views

Output sound is being piped into input sound

For some strange reason, my output sound is being piped into my input sound. That is, if I try and use my microphone, the only thing that gets recorded is what the headset is currently playing. I've ...
-3
votes
1answer
10 views

comment issue with installing windows software ( go figure )

I had some codec issues with the video application...and I tried this commend from the link to update them, ( the comment line is down here as well ) but now I have this problem with this ...
0
votes
0answers
8 views

Installing Linux OS on wndows 10

I'm a little bored of Windows 10 and as of yesterday I could no longer access my desktop so it was time to change! Does anyone has any experience with getting a Dual boot with windows 10 / installing ...
4
votes
1answer
8k views

Install Network Printer Manually (Router : TP-Link TL-WR842ND)

Router Model No. : TL-WR842ND After reading this article, I carry on the installation but it does not work. This is the properties page : I have attempted to print test page but the status shows ...
2
votes
0answers
7 views

What information does the Firefox add-on Autocopy collect?

I have been using the Firefox add-on Autocopy for years without complaints on Kubuntu. I just noticed yesterday that since version 1.0.6.1-signed from late 2012 it features a tracking software from ...
0
votes
0answers
17 views

Problem in manual partitioning

in this article there is some complexity. I have a laptop and it has three drives. 98.6 GB (For Windows 10) 59.9 GB (Empty) 307 GB (For my files) In the article, in "If you have a OEM-preinstalled ...
75
votes
9answers
88k views

How do I install the latest version of node.js?

How do I install node.js in Ubuntu? I've been looking around, and I can't find anything. Is there a Ubuntu package for node.js, or do I have to compile it myself?
2
votes
3answers
13k views

How to Install the Latest Versions of NodeJS and NPM for Ubuntu 14.04 LTS

I noticed over at the https://nodejs.org/ website that node is currently at v 0.12.0. Can someone pls let me know how (terminal commands pls) to install this latest version of node together with npm ...
15
votes
2answers
12k views

Installing the latest Node.js / MongoDB?

How can I install Node.js and MongoDB so they are the most current versions? The available versions from package manager are not up to date, and PPA from Chris Lea for Node.js doesn't get updated on ...
8
votes
3answers
7k views

Google Authenticator for Desktop (lightdm or gdm plugin)

There has a been a similar question, but that's not exactly what I want. I'd like to know if there is a plugin, or add-on, for lightdm or gdm that allows me to authenticate using my password AND ...
2
votes
1answer
11 views

udev script doesn't run in the background

I'm having trouble getting a script run by udev to run in the background on usb insert. My udev rule seems to work, since it definitely calls the script, but no matter what I do, I can't get bash ...
0
votes
1answer
12 views

What would have to happen when closing the EULA agreement in the terminal to install wine?

I was in the EULA agreement terminal to install wine and then I closed it and I dont know how to bring it back to get wine to finish installing. I think it asked if I wanted to terminate it or ...
0
votes
0answers
12 views

What do I do for this?

It wont let me access the EULA agreement terminal because it says this "debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable"
2
votes
4answers
591 views

How do I install MongoDB 3.0 in Vivid?

The official vivid package for mongodb is 2.x, and the packages that MongoDB provide themselves on http://repo.mongodb.org/apt/ubuntu/dists/trusty/ are only available for LTS releases. An alternative ...
352
votes
42answers
247k views

What should I do when Ubuntu freezes?

All operating systems freeze sometimes, and Ubuntu is no exception. What should I do to regain control when... just one program stops responding? nothing at all responds to mouse clicks or key ...
0
votes
0answers
5 views

Minimal server configuration only to send logs via mail from scripts on Ubuntu

I have a Ubuntu 12.04 configured as Gateway and OpenVpn server. I have made a script that changes the VPN destination based on destination reach-ability. Now I want a simple command included on the ...
0
votes
1answer
10 views

Scrambled video when using dash in Unity 14.04.3

On a Trusty 14.04.3 LTS (running otherwise very smoothly), opening dash from the launch-bar or from the keyboard, causes the video signal on the corresponding display to go berserk. I have two ...
1
vote
2answers
22 views

can we do install everything from repo?

can we do apt-get install * (install everything the repo has), if so, how many GB it would require?
3
votes
5answers
4k views

IBus on Ubuntu 14.04 Japanese not working

I am new to Ubuntu (14.04) and want to type Japanese text. I applied language support "Japanese" and it shows up in the language icon at the page top menue. I installed IBus Input Pad, also Mozc. Both ...
1
vote
2answers
46k views

No root file system is defined

Here the steps I used to install Ubuntu. Booted Ubuntu 13.04 from a USB drive (I have XP). Everything going fine. Gave me options how to install. Chose "Other" as I have multiple drives. Gave me ...
0
votes
1answer
22 views

High CPU change all the time from core to core?

I have high CPU problem in my wife's desktop, so I am in big trouble now. Motherboard: ASUS P5L 1394. Processor: Intel Core 2 Duo E4500 2,2GHz. Memory 4GB. Graphics adapter: Nvidia G84[Gforce 8600 ...
2
votes
1answer
18 views

Sitemap generator needs to be writeable by web server on www-data owned folder with 775 permissions

I have a site which has a folder for google sitemaps. Recently I've been receiving the following error sent to me Sitemap generate warnings: File "sitemap.xml" cannot be saved. Please, make sure the ...
2
votes
1answer
12 views

youtube-dl doesn't work after replacing the executable

I' ve installed youtube-dl before; it works fine; but i have delete it and install another one following this commands: sudo wget https://yt-dl.org/latest/youtube-dl -O /usr/local/bin/youtube-dl sudo ...
0
votes
0answers
1 view

Public IP for landscape dashboard

We followed following procedure to setup the openstack - http://www.ubuntu.com/download/cloud/install-ubuntu-openstack So we have 5 physical machines : 1 machine : MAAS deployed, 2 drives and 2 ...
0
votes
1answer
26 views

Using Grep to multiple find and replace

I have lets say 90 HTML files and I have to put one new JS script link to head section each of them. Now, i could use some F&R engine of some code compiler Like: find: </head> replace it ...
0
votes
2answers
30 views

dualboot doesn't recognize windows 7

I would like to dual-boot Windows 7 and Ubuntu and have reserved 2 partitions for that purpose. But when I boot de Ubuntu LiveDVD, it doesn't recognize Windows and wants to install Ubuntu on the ...
10
votes
3answers
2k views

How to efficiently partition a single Windows-Ubuntu dual boot disk?

This is not a question on how to install Ubuntu or how to use manual partitioning during installation but is a question on access rights and how not to let them bite you in the lower abdomen... ;-) ...
0
votes
0answers
7 views

restoring grub file

Yesterday when i restarted my computer it is showing screen with error "no bootable devices found", so I am trying to restore my grub file using How to install the Boot-Repair tool in an Ubuntu live ...
0
votes
0answers
13 views

Filesystem check or mount failed. dpkg too many errors

My ubuntu does not boot anymore. I have checked the sources.list and have 14.04.3 LTS (trusty) in it. But it seems that it failed during an upgrade. I have a similar error like this Filesystem check ...
0
votes
1answer
16 views

Running script after VPN is connected

I have a server running PPTP and two routers, I have setup the routing tables for the VPN to work but each time either the server or one of the routers is switched off, it loses the routing table and ...
1
vote
2answers
308 views

Resize font on boot message screen and console

I have a high resolution screen on my laptop (3200x1800px) and I disabled the boot-image ( How do I disable the boot splash screen, and only show kernel and boot text instead? ) I also managed to ...
27
votes
6answers
44k views

How do I increase console-mode resolution?

I've recently clean-reinstalled Maverick on my computer. It uses propietary Nvidia drivers. Everything runs just fine, except that I'm seeing lots of ugly text when booting and shutting down Ubuntu. ...
0
votes
0answers
6 views

ubuntu 14.04 established VPN connection with PPTP but the website is not open in browser

I have established VPN connection with Point-to-point tunneling protocol(PPTP). It is established successfully but the website is not open in the browser. Website is developed in ASP. In Windows ...
0
votes
1answer
47 views

14.04 on Macbook Pro connecting to wireless

so I'm brand new to Linux and I just installed it as the single OS on my macbook pro. I'm having a problem where I can't connect to my home wifi network and I'm not sure what's wrong. Just to tell ...
0
votes
4answers
3k views

How do I Get WiFi working on my Dell Inspiron 1501 with BCM4311 [14e4:4311]?

My wireless doesn't work with Ubuntu 12.04.(it worked with 10.04 LTS) I have a Dell Inspiron 1501. I followed the steps posted below: Run these: sudo apt-get install --reinstall bcmwl-kernel-source ...
0
votes
0answers
8 views

I want to use ipv6 but when it's on the adapter sends deauth packets… what's going on?

The internet works fine when I don't enable ipv6, but when it's on I get deauthentication packets in dmesg outputs: root@grepsly:/home/isme# dmesg -T |grep deauth [Mon Aug 31 23:18:24 2015] wlan0: ...
1
vote
0answers
10 views

How to install mobogenie in Ubuntu 14.04

I want to download android apps. Previously I used mobogeine in windows. How to install mobogenie in Ubuntu 14.04? Is there any similar application in Ubuntu?
0
votes
0answers
5 views

Icon size increased after update

I have recently upgraded my Ubuntu from 14.10 to 15.04 using the command line. Soon after the update, icons of "Open Shot Video Editor" application have increased in size as shown in the image link ...
0
votes
0answers
14 views

Cannot boot from CD - ubuntu-14.04.3-desktop-amd64

After hitting F12 and booting from CD, all I get is a small oval and a human figure inside of a circle at the very bottom of the screen. Please help!
0
votes
0answers
10 views

[1. 398289]ACPI PCC Probe Failed

I have just installed ubuntu 14.04 today. After some time I decided to upgrade to 14.10 and now when I try to boot it shoes me [1. 398289]ACPI PCC Probe Failed; and then a black screen and I ...
0
votes
1answer
15 views

Wireless network disabled

i have a hp pavillion laptop. i have installed ubuntu 15.04. for the first time ubuntu has problem detecting wireless network. i am posting data here. if anyone could help me out it would be of great ...

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