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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unable to install KDE on Ubuntu 13.04

I am unable to install KDE on my Ubuntu 13.04.It gives me the following error: The following packages have unmet dependencies: kde-standard : Depends: kde-plasma-desktop (>= ...
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0answers
24 views

daemon causes problem to the device [closed]

Currently I am working on one hardware device and we are calling it as a Unit (there are about 100 units). This Unit is built on Ubuntu 12.04. There is one daemon called dispaly_msg which is used ...
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2answers
48 views

Linux Terminal SSH Username Change

I want to connect via ssh to my Ubuntu server from my Linux PC. Xterm uses my Linux PC username for the login. I've another username on the server. It's not the same name like on my Linux PC. How can ...
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3answers
50 views

Iptables in linux

Please explain me the use of bold character below iptables -A INPUT -i eth0 -p tcp --dport 443 -m state --state NEW,ESTABLISHED -j ACCEPT -A -i -p -m state --state -j
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1answer
57 views

How to checkpoint using CRIU on ubuntu 14?

I tried to install CRIU in ubuntu 14.04 Desktop. When I used $ sudo ./criu check , it showed Error (cr-check.c:268): fdinfo doesn't contain the mnt_id field And when I tried to checkpoint ...
0
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1answer
128 views

davmail and JAVA INSTALLED MANUALLY

I'm trying to install davmail, I've already install JAVA manually (tar.gz file). After trying with the ppa:webupd8team repo and not having good results. Had to clean a lot of files packages and so ...
0
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1answer
125 views

multiple ftp user sharing common home directory

I want to setup like mentioned, where I can create multiple ftp users with having same home directory. What I have tried so far, Created new user with pointing to the directory of ftp user as home, ...
-4
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1answer
79 views

How do I know all IP related to the wireless LAN in ubuntu 14.04? [duplicate]

How I know all IP on my LAN Wireless using ubuntu 14.04
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0answers
90 views

Where to check battery state and set CPU governor/performance level during boot?

My laptop supports setting a "performance level" (normal, overclock or silent) that influences the CPU clock rate and fan speed beyond the usual CPU governor setting. The level is set to "normal" by ...
0
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1answer
32 views

How are the different kernel naming schemes relate?

I am running Ubuntu 13.10 with the Kernel 3.8.0-030800-generic downloaded from http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ When I want to run for example turbostat or cpupower ...
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0answers
48 views

libusb problems trying to run FlashTool

I have been trying to run FlashTool on my 32 bit Ubuntu system, but I get this complaint: # ./FlashTool1 Running as root. libusb.LibUsbException: Libusb not found. Minimum libusb version is 1.0.15. ...
4
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0answers
119 views

Is there a tool(!) to list assigned subuid and subgid values for users?

The question is basically in the title. usermod -v (--add-sub-uids) and usermod -w (--add-sub-gids) can be used to manipulate the subuid and subgid ranges for a user account, but there appears to be ...
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0answers
13 views

My hbh-ds970 sony bluetooth headset no longer connects on ubuntu

I have a notebook with bluetooth 4.0 inbuilt. I am not able to connect hbh-ds970 sony erricson bluetooth headset on any of the latest ubuntu distros starting from 12.10. It used to work fine on ...
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votes
1answer
32 views

How can I track virtual Disk device to physical slot?

I'm kind of new working with Unix (Ubuntu). I managed to install Ubuntu on RAID1 and mounted 3 RAID 0 drives. I have a 9271-8i storage controller: RAID1 (sda) - Unix installed RAID0 (sdb) RAID0 (sdc) ...
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0answers
43 views

Error mounting shared folder for KVM Solaris guest

Followed this guide on how to set up a shared folder between a KVM Host(Ubuntu 12.04) and Guest (Solaris 10 Sparc). On the last part of the it requires you to mount the shared folder and typed in this ...
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3answers
521 views

How do I find out why cron is not running my jobs?

I'm using Ubuntu 14.04, and the cron daemon is running: # ps ax | grep cron 822 ? Ss 0:00 cron but it is not executing any jobs. I was previously getting entries in /var/log/syslog such ...
1
vote
1answer
46 views

mkfs.xfs /dev/custom_dev

I try to format a custom block device with mkfs.xfs in Ubuntu Server 12.04 LTS. In the end terminal prints: cache_node_put: node put on refcount 0 (node=0x1cd7810) cache_node_put:node put on node ...
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0answers
21 views

Ubuntu raid dirty degraded

I have Linux version 3.5.0-17-generic (buildd@allspice) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) ) #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 (per /proc/version). There are two raid arrays ...
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0answers
26 views

Cannot build sox with FLAC support

I'm trying to configure and build sox v14.4.1 with FLAC support enabled, on Ubuntu. I have downloaded and installed flac and done an sudo ldconfig (just in case the libs were wrongly linked), but ...
1
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1answer
94 views

git 1.9 and yum groupinstall “Development Tools”

I was reading that installing unofficial repositories in RedHat was not a good idea. So I was trying to install NodeJS on the RH Server and I saw that the git version was 1.7.1. Our team is using 1.9 ...
3
votes
2answers
99 views

How to fix frequent crashes of openshot?

I have been using the openshot video editing software for some time on Ubuntu 13.10, which does not run stable for me. I would like to know if I can do something to stabilize it, so I can actually use ...
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0answers
60 views

can't uninstall netbeans in ubuntu

I am using netbeans8.0 new version, I want to uninstall lower version netbeans7.4 I tried using the following command in my terminal: root@selvaksa-OEM:/usr/local/netbeans-7.4# sh uninstall.sh ...
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2answers
7k views

How do I set my DNS on Ubuntu 14.04?

Most of the info I see online says to edit /etc/resolv.conf, but any changes I make just get overridden. $ cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by ...
1
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0answers
52 views

Create global enviromental variable after boot

I know about /etc/profile and /etc/environment, but I would like to set a global environmental variable after boot and login. By global, I mean an environment variable that can be accessed by any ...
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1answer
44 views

Help Deciphering Disk Usage. Where Did the Space Go?

The System An instance running on Amazon EC2 It is an m1.large EC2 instance The instance is running Ubuntu Server 12.04 LTS Here's What Happens... To begin, let's execute the following: ...
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0answers
111 views

Black screen after logged in. Xubuntu 12.10

Hi I'm a total noob in Linux/ubuntu. I had Xubuntu 12.10 running for a month or so without major problems. A few days ago after downgrad firefox from 29 to 28 by removing and reinstalling and ...
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0answers
27 views

How to load virtualbox video kernel module?

I have a virtual quantal (12.10) Ubuntu machine. Upon starting, it says in it its boot.log Loading VirtualBox video kernel module [fail] What is this component and ...
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0answers
48 views

Strange issue with xml_split in Linux

I am using the code xml_split from https://metacpan.org/pod/distribution/XML-Twig/tools/xml_split/xml_split to split a huge XML file. I am facing a strange issue with this. First, I tried the ...
4
votes
1answer
61 views

Redirect grep out to a file does not work [closed]

I am doing a recursive grep by the following command: grep -r "load" . > tmp.txt However, when I hit enter, the command does not execute and bash is waiting for more inputs.. My OS is Ubuntu ...
0
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0answers
268 views

My Ubuntu 14.04 LTS doesn't have sound

I installed Ubuntu 14.04 on VMware workstation version 10.0.0 on my Windows 7 machine. After installing I figured out that it doesn't have any sound so I checked the sound settings. All items seem to ...
3
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1answer
182 views

How can I restart the SSH daemon on Ubuntu?

When I type in service sshd restart I get a sshd: unrecognized service error. I do have, in /etc/ssh/ a file sshd_config that I use to set config. I can also putty into the Ubuntu box (it is remote). ...
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0answers
46 views

Shifting GNOME 3 notification corner to bottom-left!

I like that GNOME 3's (v3.4 on Ubuntu 12.04) 'Hot Corner' and 'notification corner (?)' response really fast, but the latter, for me, would have been better off at the bottom-left corner; leaving the ...
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0answers
40 views

Graphical glitch with multiple Linux distros

I have been trying to install a Linux distro on my laptop (HP DV6) for quite some time now. I have tried Ubuntu and Crunchbang but they both have the same issue... It looks to be a graphical glitch ...
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0answers
104 views

Getting logged out of user account upon execution of a program

On my friend's computer when Skype is launched either via terminal or GUI the current user is forced to log out of the system. Purging and reinstalling Skype did not work and we are using the same ...
1
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2answers
196 views

How can I know if patch command is working?

I am trying to apply a patch that is provided by the seek-for-android project to code I downloaded from Cyanogenmod. The code compiled successfully with make, so I know all the files are there. I just ...
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2answers
118 views

Automagically upgrade Ubuntu 10.10 32bit to 12.10 64bit

I'm looking for a little advice, I would like to do an upgrade preferably through the update manager from my current 10.10 32bit Ubuntu Box, to 12.04 64bit, can anyone think of anyway I could do this ...
1
vote
1answer
28 views

Where can I find the source code of Gnome-Shell 3.10 Status Indicator/Bar?

In Gnome Shell 3.10 indicators (sound, network,..) were merged in single status bar. I read that applications need to make gnome shell extensions to show an icon there. So I searched for default ...
0
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3answers
75 views

Data transfer between Ubuntu and CentOS [duplicate]

How do I transfer data between Ubuntu and CentOS using LAN cable, in the same network? I tried installing Samba which did not go well in CentOS.
0
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0answers
45 views

How can I add a package to the default installation of Ubuntu?

I want to add the xclip package as default package in Ubuntu. When I install Linux then xclip package should also be installed with it. How can I do it?
0
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0answers
78 views

Sinhala Unicode (Wijesekara keyboard) in iBus on Ubuntu 14.04 not working

I tried to install Wijesekara keyboard layout on my Ubuntu 14.04. I used this method to install it, but it threw this error: Package ttf-sinhala-lklug is not available, but is referred to by another ...
11
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5answers
519 views

Is there a more succinct alternative to piping to wc for counting files in a directory

If I do ls -1 target_dir | wc -l, I get a count of files in a directory. I find this a bit cumbersome. Is there a more elegant or succinct way?
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0answers
265 views

How to resolve broken packages when upgrading: from Ubuntu 13.10 to 14.04

I am having an issues upgrading to 14.04 (Trusty Tahr) from 13.10 (Saucy Salamander), where I get a message Could not calculate the upgrade, and I believe it is due to my unofficial software packages. ...
1
vote
1answer
224 views

How to detect RAID 0 from Ubuntu Live CD?

I have Ubuntu 10.04 installed on a server with RAID 0 configuration. The server has many user accounts and the users have a lot of data in the server. The server has been crashed due to removal of ...
1
vote
1answer
51 views

Connecting remotely to Red Hat [closed]

so I've done this tutorials http://nearlydeaf.com/?p=1122 http://golubev.org/?p=73 also installed minimal version of gnome in Redhat my firewall is open on port 3389 and then trying to connect ...
0
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1answer
60 views

How to install QGIS from source into user space?

I want to install QGIS from source on Ubuntu 13.10. (saucy). into ~/bin. There is Python 2.7.5+ installed. Therefore, I cloned the repository to my machine and checked out the master branch. First I ...
2
votes
1answer
91 views

A file exists but executing it doesn't work

I downloaded a Java tarball, extracted the archive and copied over scp to a remote machine. Using the ls command, the java executable exists: ubuntu@Ubuntu:~$ ls -la /home/ubuntu/jre1.7.0_55/bin/ ...
1
vote
1answer
30 views

pam-auth-update does not display prompt screen or log any failure

~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 12.04.4 LTS Release: 12.04 Codename: precise ~# dpkg -l \*pam\* | grep ii ii libpam-krb5 ...
1
vote
2answers
73 views

Remotely work on Red Hat Box

So we're working on a project and currently,have the need to edit/save files remotely on a Red Hat box. We are accessing this files mainly with sublime-text. So we are trying to figure out what is the ...
2
votes
1answer
51 views

SSH tunnelling outgoing traffic shaping

I am using an OpenSSH server for a client app that uses the traffic forwarding, SSH tunnelling and some users are consuming an extraordinary amount of bandwidth. Is there a way to shape the traffic on ...
0
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4answers
80 views

Is is safe to share /home between Ubuntu and Fedora?

I already read this thread, so please don't mark me as a duplicate of it. That asks how. I want to know how safe it is. I currently have Fedora 20 with GNOME 3.8. I've already messed up its ...