Ubuntu is a free open source operating system based on the Debian GNU/Linux distribution. Consider using http://askubuntu.com/ to ask questions about it.

learn more… | top users | synonyms

0
votes
0answers
5 views

Modified Ubuntu on a Netbook Intel gma 500 atom N2600 1gb DDR3

Hello i have an Acer aspire one d270 1gb ram intel gma 500 atom cpu i have errors while booting they come up for a verry short time also i want to know how can i controll my gpu since i heard its 128 ...
1
vote
0answers
5 views

Installing Ubuntu Attemp to mount file system failed

I am trying to install a new fresh Ubuntu 15.04 I was able to do it the first time (before I was on Ubuntu 14.04), but then I wanted to install it again from the ground and start failing. When I try ...
1
vote
0answers
5 views

PC wont start after editing fstab

I have a box with intel P5LD2-X/1333 motherboard. Installed 2 gi RAM. The box is working as it should, no problems basically. I have installed Ubuntu 15.04 on it. After editing the fstab-file, tried ...
0
votes
0answers
3 views

“operation not permitted” when copying from guest to host shared folder

I am using virtualBox with Ubuntu 10.04 guest, and use share folder to share files between host and guest. On trying to copy files from guest to host. I get "operation not permitted" on some files. ...
0
votes
0answers
7 views

Issues setting up AVG in Ubuntu 15.04

When I'm trying to install AVG, I keep getting the following message: AVG Anti-Virus for Linux/FreeBSD Do you want to install the software package? [y/N]:y (Reading database ... 363348 files and ...
0
votes
2answers
24 views

Does my CPU support hardware virtualization?

I have an ubuntu 12.04 virtual machine installed with virtual box, and I've also installed KVM on it, from a MacBook pro with an intel i5 processor. I'm trying to instantiate a virtual machine on my ...
1
vote
1answer
11 views

Ubuntu router setup guide iptables rules

I'm trying to figure out the meaning of the iptables rules in the Official Guide for Setting up a Ubuntu Router. For example, *nat. I can not find anywhere on the internet that has *nat for iptables. ...
0
votes
1answer
9 views

Setting up a custom keyboard shortcut in Ubuntu 14.04 LTS to unmount/detach an external HD?

As there is no option to safety remove an external HD (the unmount leaves the disk still spinning), I installed udisks. The following code in the terminal successfully unmounts and powers down the ...
0
votes
1answer
12 views

How can I tell which web server Zimbra 8.0.6 is running?

This Zimbra installation was setup by personnel no longer here. Before we proceed to update the suite to a current version, we're first trying to understand what/how it's doing, while lacking any ...
0
votes
1answer
27 views

Deleted boot sector

I decided to delete my boot sector in GParted to stop the Windows partition on my HDD from booting (I have dual boot Ubuntu 14.04 and Windows 8.1). I am now only able to access the BIOS and a few ...
1
vote
0answers
9 views

Unchaining grub2 and windows bootloader(s)

I would like to find out if it is possible to unchain grub2 and windows boot-loader and I could not find a convincing answer anywhere, perhaps it is just not possible... The situation is as follows: ...
0
votes
0answers
20 views

Connections between virtual machines - VMware

I have two virtual machines , one with server ubuntu, one with 7 windows , the two machines are in the same class of IP , windows - 10.10.1.3 ubuntu server - 10.10.1.2 the two machines is drip so ...
1
vote
0answers
35 views

Why visual studio code doesn't run on Ubuntu? [on hold]

I tried to run Visual Studio Code https://code.visualstudio.com/ after unzipping and double clicking on app nothing happens (no error message) when I double-click on application (named Code) why ?
0
votes
0answers
12 views

Send formatted text in Skype for Linux

Is it possible to use formatting (italics, bold, preformatted) in Skype for Linux as it is on Windows? How? I'm running Skype 4.3.0.37 on Ubuntu 15.04.
0
votes
0answers
10 views

Find a disconnected mount point

What is the easiest way/command to find a disconnected mount point? I have a system running Ubuntu 14.04 with nfs and cifs mounts connected to it.
0
votes
0answers
17 views

how to rename the Linux OS name installed in USB stick (LIVE USB)

I am looking for the solution for modifying the query. The requirement is as follows Installing the Any Linux OS in USB stick, here i have installed Fedora 21. Now I need to rename Fedora OS to "Nik ...
0
votes
0answers
18 views

There is no public key available for the following key IDs: 7638D0442B90D010

I try to add the debian sid source on ubuntu 12.04 LTS. I have already installed debian-keyring debian-archive-keyring. $ apt-cache search keyring | grep debian debian-archive-keyring - GnuPG archive ...
0
votes
1answer
7 views

MYSQL Connector J in Ubuntu

I'm relatively new to Ubuntu and am developing an application using MySql Server. My question is, where do I put the file? I know in Windows the connector goes in the 'lib' file of the project. Does ...
0
votes
0answers
10 views

is it a good idea to add administrative users in ubuntu's adm group?

The main motivation is to allow reading most log files (rsyslog) without sudo, provided that the have mode 640... Are there security drawbacks to doing this ? By "administrative users" I mean the ...
0
votes
0answers
18 views

Deleting VMware image does not free up hard disk space

I recently found out that I am low on hard disk space and am unable to allocate new hard disk space for my virtual machines. Upon realising this, I proceeded to delete a few of my virtual machines ...
0
votes
0answers
28 views

Rollback Kernel Ubuntu 14.04.2

I have looked at many answers on here but no matter what it doesn't seem to work. Fresh install of Ubuntu 14.04.2, trying to install an older kernel. I only have SSH access no GUI etc. What i have ...
0
votes
0answers
11 views

Two-Factor Authentication Ubuntu verification code + password not working

I'm trying to install google-authenticator on my Ubuntu server. I installed the lib via: sudo apt-get install libpam-google-authenticator then In my /etc/pam.d/sshd I've added: auth required ...
0
votes
1answer
28 views

Install UBUNTU from usb to usb without touching laptops HDD

I have one USB drive with installed ubuntu 14.04LTS Bootable. I then have another usb stick ( 32GB high speed ) and I want to install ubuntu on that one so I can use it as a normal installation. (I ...
0
votes
0answers
5 views

nginx + php5-fpm displays 502 Bad Gateway

After an update php5-fpm stopped working. It shows blank page, and after restarting nginx 502 Bad Gateway. In nginx log there is following line: 2015/05/27 20:27:08 [error] 3034#0: *40 recv() failed ...
-1
votes
0answers
18 views

How to download encrypted HLS videos on any sites [on hold]

I am using Ubuntu 14.04 and win8 as dual boot. I generally use Ubuntu. I wanna learn how to use hls-fetch or any hls downloader on Ubuntu. And all video is downloadable via IDM on Windows. But I have ...
1
vote
0answers
22 views

DNS Issue in ubuntu 14.04

I am facing DNS resolving issue sometimes in my Ubuntu 14.04.2 LTS trusty. I have configured my system with network manager to work with static IP assignment. I have also tried by changing DNS server ...
2
votes
1answer
19 views
+50

landscape-sysinfo for CentOS?

I've been using /usr/bin/landscape-sysinfo on Ubuntu, and I'm now looking for a good alternative to use on a CentOS machine. Is there anyway to install the requirements to make this work on CentOS?
1
vote
0answers
10 views

How to get a list of connected NBD devices on Ubuntu?

Looking at the man pages for nbd-server and nbd-client and qemu-ndb I don't see any way of listing what NBD devices are connected. Is there a way of doing this? The closest I can find by ...
0
votes
3answers
28 views

Is there anyway to produce realistic load(cpu,memory and disk all together) on a linux system?

I am using Ubuntu 12.04 and I want to stress test my system but most of benchmarks are specific in nature. Either they are benchmarking Disk or CPU or Memory usage etc. But is there anything which can ...
0
votes
1answer
28 views

Why ssh -R allows port '0' but ssh -L needs a port number?

Why with ssh -R is possible to allocate a free port by specifying '0' while with ssh -L you need to specify a valid free port? I want ssh to use a local free port to FWD remote traffic without ...
0
votes
0answers
25 views

Dependency issues with libc++6; a catch 22?

In an attempt to install ASEprite on my Linux Mint installation through a .deb seen here: http://pkgs.org/download/aseprite I also realized I had to install a later version of libc++ in order to get ...
0
votes
1answer
35 views

Aspire One 756 BIOS flashing

I want to flash the BIOS on an ACER AO756. The link provides 2 versions of the BIOS, both .exe files. Which one should I use? I run Ubuntu 12. The battery doesn't charge anymore. I can start the ...
0
votes
0answers
21 views

Apache fails to start with TLSv1 disabled and does not recognize TLSv1.1 and TLSv1.2

I'm having issues trying to disable TLS 1.0 on apache as described here: http://httpd.apache.org/docs/2.2/mod/mod_ssl.html#sslprotocol $ apache2 -v Server version: Apache/2.2.22 (Ubuntu) Server ...
1
vote
1answer
42 views

What is causing this Ubuntu boot failure?

Got this screen, it doesn't react. I cannot move further at all. I've searched extensively online, but didn't didn't find anything helpful. I thought it's a connectivity issue between my screen ...
0
votes
0answers
20 views

Mumble-Ruby openssl error when running scripts

First things first here are the instructions I am working off and system details: http://wiki.natenom.com/w/Mumble-Ruby_installation and this is for SuperBot a mumble ruby plugin. This is running ...
0
votes
0answers
16 views

Ubuntu windows text (and sometimes icons) all messed up

This is what I see... And it occasionally disappears (for example, the "Projects", "Desktop" and "Documents" text all appear correctly) but it's mostly like this. This computer was handed to me ...
0
votes
0answers
25 views

Windows 7 - VirtualBox - OpenVPN - Ubuntu 12.04

I have Windows 7 64bit Professional. On this I have installed a VirtualBox with Ubuntu Server 12.04. OpenVPN is installed on both. I need to allow internet on Ubuntu and I also need to connect to a ...
1
vote
0answers
18 views

Run program installed on desktop in wine

I am trying to get Warcraft II Battle Edition (http://en.war2.ru/) to work on Ubuntu (14.04) by running it through wine. I was able to successfully get through the installation menu of Warcraft in ...
1
vote
0answers
20 views

GitLab.com times out on Linux

I'm currently using Linux Mint 17 on my laptop and I'm almost unable to work with GitLab. The issue is pretty weird: GitLab.com times out every time I want to save my profile info GitLab.com times ...
1
vote
1answer
7 views

How to change the ssh host in Vagrantfile

I run vagrant(1.7.2) on Mac OS(10.10.3) with Snappy Ubuntu Core(15.04 stable), for docker, using VirtualBox 4.3.28 as a provider. It all went well before I configured the "public_network" in ...
0
votes
0answers
32 views

No VGA signal after installing ubuntu server

I installed ubuntu server 14.04.2 couple days ago on an oldish computer (This one). And i was able to install it just fine and the VGA seemed to work after i booted it up for the first time. Now i ...
3
votes
2answers
87 views
+50

Enable Fn-Brightness Buttons Ubuntu

I am trying to get the Fn+F5 and Fn+F6 buttons to work on my ASUS laptop running Ubuntu 14.04. I have tried adding all of the following to /etc/default/grub without success: ...
0
votes
1answer
43 views

I am trying to install Linux Ubuntu on my PC and I get unknown chipset errors

I'm trying to install Linux Ubuntu from a DVD. However, I'm getting the following errors... Click for full size How can I just install Ubuntu on my PC? I don't understand why this is so difficult.
1
vote
1answer
25 views

Open eclipse with a linux user that doesn't have graphical environment (created from console)

I created an user from console in my Ubuntu Destkop 14.04 LTS, doing this: sudo addgroup hadoop sudo adduser --ingroup hadoop hduser I used that user for doing all sort of stuff, because i'm using ...
0
votes
1answer
11 views

how to add shortcut to ubuntu taskbar

I am using UBUNTU 14.04 with cinnamon desktop. After trying to create a shortcut for a PDF file to Cinnamon's Taskbar, I found maybe I should have searched for a folder containing the Taskbar's ...
0
votes
0answers
5 views

DoveCot users + multiple domains

Hi I am trying to get dovecot to work with multiple domains My /etc/aliases looks like this # See man 5 aliases for format postmaster: root shop: shop ben: ben When I try changing it to ...
0
votes
0answers
20 views

how to fix this related with dual boot, ubuntu and windows 8.1

When I try to run this command C:\WINDOWS\system32>bcdedit /set "{bootmgr}" path\EFI\ubuntu\grubx64.efi I get the following error message: The element data type specified is not recognized, ...
1
vote
0answers
17 views

Pear upgrade not working in Ubuntu

When I try to upgrade Pear it shows a message on terminal as follows Will upgrade channel://pear.php.net/xml_util Will upgrade channel://pear.php.net/pear Will upgrade ...
-2
votes
1answer
44 views

Why it is illegal to increase TX-POWER on wireless adapters? [closed]

I own a AWUS036H wireless adapter and I read on many websites that is posible to increase the power of the adapter but it's illegal on some countries (including United States), are there any health ...
0
votes
2answers
15 views

DNS problems with a static IP configuration in a VM

I am using Parallels Desktop 10.2 for Mac on OS X Yosemite. I am trying to configure my my client (Ubuntu 14.04) to host a website that is available to the host via a particular domain name. In the ...