Ubuntu is a Linux distribution with an emphasis on ease of use and installation. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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0answers
20 views

I'm not able to access my newly created account

I just created an account in Ubuntu and when I enter the password it's not opening my account. Instead it's returning me to the prompt. How can I fix this?
1
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0answers
9 views

Sound Problem in ubuntu startup

When Ubuntu boots first time, no sound comes out of speakers. But when I insert any headphone the sound is OK. also when I insert headphone first time and eject it from laptop then sound comes fine ...
1
vote
1answer
13 views

Access Macintosh HD from Ubuntu - Permission denied

I've followed this instructions and now I'm able to access my Machintosh HD from Ubuntu, the problem is that I can't access the folder I need (example Desktop), it say that I haven't enough ...
0
votes
1answer
20 views

ignore failing, non-OS drives?

Context: Remotely located machine with desktop ubuntu 12.04, 2 data drives, 1 OS drive, all specified in /etc/fstab. Issue: During boot one SATA data drive does not respond, and machine will not ...
0
votes
1answer
13 views

LinuxMint “File System” shows no space when many GB exist

I have a VM running LinuxMint 17.1. I just resized the virtual disk, then used a live CD to resize the system partitions. I now have 18GB+ free. However, when I look in Files, "File System" shows as ...
0
votes
1answer
16 views

Linux Desktop Keeps freezing

I have a Ubuntu 10.04 , I have recently been playing Minecraft by using the,"Minecraft.jar" After about 6-10 Minutes, My desktop suddenly freezes. Sometimes, I just spam Ctrl+ALT+* Sometimes it works ...
-2
votes
0answers
11 views

In Azure Configuring reserved ip to ubuntu instance [on hold]

In Azure, how to configure reserve IP to the instance? While configuring with powershell I'm seeing the below error New-AzureVMConfig -Name "ubuntu" -InstanceSize "Small" -ImageName "Ubuntu*"| ...
0
votes
0answers
5 views

remote: hooks/update:11: undefined method `require_relative' for main:Object (NoMethodError) [migrated]

I am trying to commit something onto Gitlab from my Ubuntu Machine, I get the following error. johny@johny-laptop:$ git push Username for '*************': ********* Password for ...
0
votes
0answers
9 views

Windows scattered across virtual desktops after waking up from sleep

My setup is two external screens connected to a docking station and the laptop screen all running (thanks, Lenovo!). I have four virtual desktops (Ubuntu 14.04, Unity). At any point I might have one ...
0
votes
1answer
14 views

Restrict user to do SFTP on the www folder owned by www-data group

I would like to create a new user with read/write privileges ONLY in the /var/www/ directory including all sub-directories. The /var/www/ is owned by a group called www-data. Best way to do it I ...
1
vote
1answer
19 views

Can't use Python3 Package Installer

I successfully installed Python3's Pip and SetupTool packages by: sudo apt-get install python3-pip but when I try to download/install any package for Python3 by: pip install <package-name> ...
0
votes
1answer
26 views

Issue on updating Linux Ubuntu

As LU is strongly suggesting me, I want to update my packages but a problem (which I hadn't encountered before) interrupts upgrading process. Some specific packages fail to be downloaded. They are: ...
0
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0answers
6 views

Openbox Session mount webcam/other usb devices?

I am following http://thepcspy.com/read/converting-ubuntu-desktop-to-kiosk/ guide to turn my Ubuntu into a Kiosk, and everything works fine except when my Google Chrome boots it doesn't have any of my ...
2
votes
1answer
20 views

Function Keys no longer available for Switching Workspaces

For about 15 years I have assigned a workspace to each function key (F1-F10) in whichever Linux/X environment I'm using. Yesterday I ran a normal software update on my work Ubuntu box and now, ...
0
votes
1answer
8 views

How to start 2FA-using OpenVPN with systemd?

I have openvpn config that users 2 factor authentication. If I start it manually, by running: /usr/sbin/openvpn --writepid /run/whatever --cd /etc/openvpn/ --config /etc/openvpn/work.conf it asks ...
1
vote
0answers
11 views

How to recover data after memory module errors [duplicate]

My linux PC has suffered the occasional application crash, desktop crash, and kernal panic over the last few months. I also started noticing error dialogs on login, and some parts of the desktop do ...
0
votes
0answers
6 views

Compiling ksymoops tool on Ubuntu 12.04

I need to build ksymoops tool as standalone for kernel panic analyse. ksymoops source code can be downloaded from this link When I compile it on Ubuntu 12.04 it shows error: ...
1
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0answers
12 views

RDP enters command prompt automatically

Why is this? I did remote desktop connection from mac to ubuntu server. I get a command prompt automatically for some reason.
1
vote
1answer
21 views

Pasting with vim squeezes content in between previous content and margin

I'm learning my way around the vim and got around to copy-paste. Or yank-paste. Now when I try to paste a yanked piece of text, it pushes previous content to the right and squeezes in on the left. I ...
0
votes
1answer
17 views

Disable PAM login but keeping landscape-sysinfo y motd

Running Ubuntu Server, I have no need for PAM login, and thus disabled this service in the sshd_config file. However, oddly, there is some login info that is only displayed if you enable PAM logins ...
0
votes
3answers
60 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 ...
1
vote
0answers
26 views

Will booting ubuntu in recovery mode use default keyboard layout?

I have a chromebook with Ubuntu 15.04 and I need to customize some of my keyboard keys in xkb. Unfortunately while doing so I managed to disable my keyboard and needed to boot from live USB to revert ...
1
vote
0answers
37 views

Installing a light vim colorscheme on gnome-terminal

I'd like to install a light color scheme for my vim, but it never seems to work (I tried several now). What I'm trying to obtain is something like you can see in this screenshot of mayansmoke: ...
0
votes
1answer
31 views

Hyphen/Dash “-” Symbol's use in Linux bash /dir + GRUB booting for newbs

I am attempting to complete this GitHub tutorial on creating a custom GRUB loader for a stubborn Asus Win8.1 laptop on which I am hoping to install Ubuntu: ...
0
votes
1answer
24 views

lsd-slam installation failed during rosmake

I am trying to install the lsd-slam library without success. When typing during the last step of the installation: rosmake lsd_slam I got this output: [ rosmake ] rosmake starting... ...
1
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0answers
12 views

How to get miniature(live thumnail preview) of open windows on linux?

Gnome-shell does it in the 'activities' screen, unity/compiz has it in 'Spread','Shift','ALT-Tab'. How do I get those live window previews in C++?
0
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0answers
33 views

Using `minicom` not able to access the root file system

I am trying to use minicom for my serial cable communication to the target but I am not able to access the / of my remote device.I tried setting up ttyXX for minicom using sudo minicom -s but still I ...
0
votes
1answer
25 views

How to add shortcut to Cinnamon 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
17 views

Custom ubuntu install to enable wifi on inspiron-1501 w/o wired ethernet

I am helping a small non-profit install ubuntu on some (40) donated inspiron's. To get wifi running I need to install some additional packages: b43-fwcutter firmware-b43-installer. I would ...
4
votes
3answers
108 views

What is the difference between home$ and ~$?

I'm learning Linux, and I'm a little confused right now. In the below screenshot, I was not able to understand the third shortcut of Table 2-1. It says that cd ~user_name will change the working ...
0
votes
0answers
10 views

How to check if Nginx + Ruby on Rails web application is down?

I am very new to *nix system. I have below setup: OS - Ubuntu 14.14 Web Server - Nginx with Passenger Web Application Ruby on Rails web application Please tell me what tools to use to achieve: ...
0
votes
2answers
61 views

how can I build older version of gcc?

I am on Ubuntu 14.04.2 32 bit platform and I have gcc 4.8.4 installed. I want to build old version of gcc (2.95.3) to compile older version of linux kernel. I tried to follow this gcc-2.95.3 and this ...
0
votes
1answer
20 views

How to mount VMware-tools cdrom inside a VM

I know this should be easy, but I'm having a hell of a time figuring out where the vmware tools cdrom is (for instance it's not /dev/cdrom) and so I can't figure out how to mount it. I'm on Kali ...
1
vote
1answer
13 views

Pulseaudio with external sound adapter: work around broken sound

I'm using an external USB sound adapter on a laptop that has an internal sound card. There are some issues: The applications by default continue to use internal sound card. I can work around this ...
0
votes
0answers
32 views

After changing user directory name system stuck at boot [closed]

I recently bought a new desktop with Ubuntu 14.04 on it. It came with username "user". So I wanted to change the username as well as the name of my home directory. So I followed the instructions on ...
-5
votes
0answers
24 views

how to solve permission denied problem in ubuntu [closed]

But After Entering sudo nautilus command we cant Get into the location filesystem/var/lib/tomcat7/webapps. System display Permission denied Error How to set my path & how to give right ...
0
votes
0answers
22 views

Where am I supposed to put PyCharm files?

I've just downloaded PyCharm (pro) for Linux (I'm running Ubuntu). It's basically a zipped directory containing everything it needs to run (tree below), including an entry point (bin/pycharm.sh). ...
0
votes
0answers
31 views

Can't boot Windows XP from Grub2 in Ubuntu 14.04.2

I can't boot my Windows XP OS on a dual boot with Windows XP and Ubuntu 14.04.2. I already tried the command update-grub without improving. I can see the menu entry in Grub but when I choose Windows ...
1
vote
4answers
77 views

How to stop minute cron job?

I have a program written in python; my program scrapes a value from some financial website every minute and pushes that value into my DB. My program takes like 1 or maximum 1.5 seconds to do this ...
1
vote
1answer
24 views

Ubuntu runned on my usb stick meets often segmentation faults

I've installed ubuntu on my usb stick Sandisk Extreme http://www.sandisk.com/products/usb/drives/extreme/ , which is hardcorely efficient. But I met a trouble. In the random moments of the time ...
2
votes
0answers
24 views

'Docker' File System - Compatibility with Symbolic Links

The question is marked in bold if you wish to skip the explanation of our situation. I work as a developer for a server network. We deploy multiple instances of our servers. we have 5 types of server ...
1
vote
2answers
56 views

Run commands “without” terminal [closed]

Months ago I saw a guy running commands from a small, text-box-like window, showing nothing else other than the text-box for you to write the command. Such text-box would popup by pressing some ...
2
votes
2answers
50 views

Peculiar issue with ping

I'm using ping from package iputils-ping (3:20121221-4ubuntu1.1) on Ubuntu 14.04. When pinging a host host2.lan with IP 192.168.1.20 that is down initially but comes up during the run of ping, I see ...
1
vote
1answer
14 views

Permission denied (failed to create pid) when starting SphinxSearch [closed]

When I try to start the SphinxSearch service like this /etc/init.d/sphinxsearch start or this sudo /etc/init.d/sphinxsearch start I get the following error Starting sphinxsearch: Sphinx ...
1
vote
1answer
30 views

updates cant be installed because of too little diskspace on /boot

I'm new to ubuntu and am running 14.04 on a lenovo notebook. I can't install updates because there is not enough diskspace on /boot. When I try "sudo apt-get clean" in the terminal, nothing happens. ...
2
votes
0answers
14 views

Trouble viewing iPod in Rhythmbox

Once in a blue moon, my ipod (160 GB) will show up in rhythmbox on my ubuntu 12.04 laptop when I plug it it, but most of the time nothing happens. It shows up when I do fdisk -l, but when I try to ...
2
votes
0answers
35 views

“Cannot open shared object file” Error even though ldconfig is showning entry

I'm trying to run a older SIMetrix Version on Ubuntu 15.04 64bit (if there is a newer version of SIMetrix around tell me!). When I do it I get following error: ...
0
votes
0answers
30 views

Where does Debian (Ubuntu) store key mappings?

I've just replaced my Debian installation with Ubuntu today. In my old setup, I configured the Caps Lock to work as another ctrl, but I can't remember how exactly I did it before. However it got ...
3
votes
1answer
22 views

Creating Containers in OpenVZ

After using the instructions I found on http://www.unixmen.com/install-and-configure-openvz-in-ubuntu/ I installed OpenVZ on Ubuntu 14.04 LTS, which is running in WMware Workstation 10.0.3. Then I ...
1
vote
1answer
42 views

Elementary Os. Nvidia and apt-get stopped working after updating windows 8.1 (Dual boot)

My computer have dual boot (Windows 8.1 and Elementary OS Freya - Ubuntu 14.04). Today, After installing updates on my windows partition Elementary OS loaded into a black screen. I've already ...