Tagged Questions

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.

learn more… | top users | synonyms (1)

3
votes
0answers
288 views

What happens if I delete dmraid?

I am new to Linux and am trying to install Ubuntu 12.04.3 LTS from a live-USB and have it run alongside my Windows 7 installation. On the installation screen for Ubuntu, at the partition page, I get ...
2
votes
1answer
2k views

Linker error: /usr/bin/ld: cannot find -lgcc_s

I am trying to compile symlinks (tar.gz-file), which is a very small tool with one line for compilation: gcc -Wall -Wstrict-prototypes -O2 -N -s -o symlinks symlinks.c which gives the error .... ...
1
vote
1answer
1k views

performance wise: running photoshop cs6 on wine is same as on windows?

I got bored of windows, the viruses, slowdown of system over time. I would like to switch to ubuntu, wanted to by emulating photoshop on wine, is the performance of photoshop is as fast of windows? ...
0
votes
1answer
534 views

VMware VIX 1.13 on Ubuntu 12.04 not working [closed]

I'm running Ubuntu 12.04 and VMware VIX 1.13 (http://www.vmware.com/support/developer/vix-api/) I'm had VMware VIX running on a machine and connecting just fine to our ESXi server, but we migrated ...
2
votes
1answer
158 views

corrupt debian package archives on self-made database packages

I set about packaging several large databases in some very basic debian packages so as to make life easier at my job. However, I'm now encountering some issues. Most of the databases will install ...
0
votes
0answers
199 views

Squid3 failed to response when access certain website

My Host system is Ubuntu 13.10 64bit. I configured Squid3 almost with the default configuration file, except adding acl localnet... and http_access allow localnet. I did not configure cache_dir cause ...
0
votes
1answer
200 views

How to get past grub rescue?

So this weekend when my Windows install crashed I decided to create a partition for Ubuntu for my application development instead of running Ubuntu on a VM. But I didn't install Ubuntu with the right ...
0
votes
0answers
221 views

How to mount a flushed hard disk in Xubuntu

I want to recover data from an internal hard disk with Windows Vista. I`m using a live CD of Xubuntu. But when I write: sudo fdisk -l I obtain only the USB disk in which I have Xubuntu live. How ...
1
vote
0answers
1k views

All USB ports detected as USB 1.0, not USB 2.0

My Ubuntu 13.10 server (Upgraded from 11.10) has always had an issue with mounting USB 2.0 devices. Despite legacy being turned off on the motherboard bios, the output of lsusb -t always shows the ...
1
vote
3answers
879 views

Change a Password is not successfull on ubuntu 12.04

i am trying to set a new password for linux Ubuntu 12.04,but on running command its giving something like this $passwd Changing password for ubuntu. (current) UNIX password: Enter new UNIX password: ...
2
votes
0answers
79 views

What is the best way to emulate keybord shortcuts with touchpad gestures?

On my lenovo 0410 I am using an ubuntu derivate called elementary OS. You can press super+W to show your current windows like on most other ubuntu derivates. I would like to use this feature with a ...
0
votes
1answer
850 views

How to enable scroll of PS/2 mouse in Ubuntu 13.10?

My mouse scroll doesn't work at all. There are other questions regarding mouse scroll, but not appropriate in my context. It used to work fine in Windows XP.
0
votes
1answer
2k views

How to resolve upgrading problem in Ubuntu 13.10?

I have googled about this problem. I've searched askubuntu page about this problem but I couldn't get any suitable solution. I have faced this problem while trying to update using: link Before that, ...
2
votes
2answers
240 views

How can I uninstall packages from the command line on Ubuntu?

I am wondering how one would uninstall software from the command line/terminal. What commands would I use?
3
votes
1answer
2k views

Why does linux-based laptops have weak wifi signal in comparison to windows-based laptop?

I have faced this problem many times. First, I thought it has something to do with laptop model and brand but later I came to know that same hardware with different OS was having different results. ...
6
votes
2answers
3k views

Does a bad sector indicate a failing disk?

My Ubuntu 13.10 system has been performing very poorly over the last day or so. Looking at the kernel logs, it appears that the <1yr old 3TB SATA disk is having issues with a particular sector: ...
0
votes
4answers
781 views

Trying to get started with Unix on a Windows laptop [closed]

I caught a cold and my brain hurts just looking at the pc screen but I wanna get started learning Unix asap. Basically, I've acquired another laptop and I want to install Unix on it so I can try it ...
1
vote
1answer
1k views

Sudden crash and black screen in Ubuntu, possible overheating

I recently installed Ubuntu 13.10 64 bit (dual boot with Win 7) on my desktop PC, but every once in a while the screen turns off suddenly, the fans slow down, and the system appears to crash. I can't ...
0
votes
1answer
346 views

Ubuntu 12.04.1 LTS - /boot is using 98.4% of 193MB

I have a problem. I have noticed that my VPS is saying : => /boot is using 98.4% of 193MB Looks like something went wrong, doesn't it? I have tried to run dpkg -l | grep linux to check what's ...
4
votes
1answer
607 views

Wifi broadcom 4313 with proprietary driver (Ubuntu) randomly stops connecting to wireless networks

I have a laptop with Broadcom 4313 wireless module, using Ubuntu 13.10 and Windows 7 as OS When reconnecting to network or when waking laptop from suspend/rebooting it sometimes cannot connect to any ...
2
votes
0answers
132 views

Unmount external drive with LVM2 Physical Volume on it

I've got my Ubuntu 13.04 install backed up to my external hard drive using deja-dup. I formatted the drive with lvm so I could use the rest of the drive for external storage while having the resize ...
6
votes
2answers
121 views

What is the rationale behind using non-numeric package component for the version?

In ubuntu (and not only in ubuntu) default repository you could see a package version like 2.2.14-5ubuntu8.12. Why do the maintainers give such a weird version in the central package repository? ...
0
votes
1answer
429 views

How to set g++ 4.8 to be the default after installing? [closed]

After executing the following on Ubuntu 12.10 how do I set 4.8 to be the default C++ compiler? sudo add-apt-repository ppa:ubuntu-toolchain-r/test sudo apt-get update sudo apt-get install g++-4.8 ...
1
vote
0answers
61 views

Monodevelop D Bindings for Debian / Ubuntu?

I want to install the D-Language binding for MonoDevelop but it does require MonoDevelop 4.x, which isn't available yet for Linux based systems. Is there any way I can get around this? I tried ...
2
votes
2answers
363 views

Do I need a special firewall on a personal computer

I am relatively new to Linux and was wondering about security issues. Most people agree that a virus-scanner is not useful on a linux system, but what about a firewall? I am using Debian wheezy stable ...
0
votes
3answers
190 views

Why do two Ubuntu systems in the same network behave differently in DNS resolution?

I have two systems, both running Ubuntu 12.04, which are within the same network (connected by hubs without routing logic). Both systems are configured quite similar, but not identical. In particular, ...
1
vote
2answers
94 views

Odd behavior of software sources GUI in Ubuntu-based eOS (sources selected in the background)

Oddly enough, they all look unselected - I do not know that this is really true, but they look like they are not selected. But most odd is that selecting them is impossible - as seen HERE. For a ...
-2
votes
2answers
381 views

How can I fill the free space with zeroes in Ubuntu 12.04 (ext4)?

I use windows server 2008r2 with role Hyper-V. The guest system is Ubuntu 12.04 LTC. It is situated on the dynamic virtual hard disk (2TB). The size of this vhd is 360 GB. But the real size is about ...
2
votes
1answer
34 views

Ubuntu blocks access to services when not logged in

I'm not really sure what's going on here. I have the following: A fresh install of Ubuntu 12.04 LTS. Jira 6.1.2 installed as per instructions from Atlassian. Confluence 3.5.13 installed as per ...
1
vote
2answers
57 views

Install Ubuntu from the same or different partition?

Do you need more than one partition to run an Ubuntu installer? Or can you download it, save it, and install it all in the same partition? (without mounting others, nor using the Windows installer). ...
1
vote
2answers
3k views

How to repair Ubuntu after upgrade? (from recovery mode)

I have gone through countless threads on the following error and none have helped. Your screen, graphics card, and input device settings could not be detected correctly. You will need to configure ...
2
votes
2answers
73 views

How can I automate a task on a certain event?

Playonlinux and WINE are great. Finally I can have my favourite games and the joys of Linux without having dual-boot or filling my disk with Windows crap! But some are quite old, and only run on lower ...
2
votes
1answer
308 views

mdadm + lvm2: destroyed all superblocks accidentally

I accidentally overwrote all my RAID1 superblocks with garbage. I think this happened because I ALT-CTRL-DEL booted when the Ubuntu had put me in some kind of hard disk recovery mode. My display ...
6
votes
2answers
309 views

Nautilus special URIs

Where are these special URIs used in Nautilus defined in Ubuntu? recent:/// trash:/// x-nautilus-desktop:/// computer:/// burn:/// These can instantly open special locations in Nautilus by typing ...
0
votes
1answer
47 views

Help With Visual Differences in Google Chrome

Okay, so I just moved over to Ubuntu yesterday. I'm loving it and am trying to get the hang of everything. Yesterday everything seemed to look fine in terms of Google Chrome, but today everything is ...
2
votes
2answers
4k views

Proper way of changing username in Ubuntu or any linux

I am using Ubuntu 12.04 and made some customization. I will also make it a new iso which is customized ubuntu. What I want to ask is how can I change my username. There are plenty much configuration ...
0
votes
1answer
208 views

network device name is changed by itself

I use a Ubuntu-arm, uname -a Linux arm 3.7.8-x8 #1 SMP Sat Feb 16 04:15:13 UTC 2013 armv7l armv7l armv7l GNU/Linux I have two USB WiFi interfaces that are named wlan0 and wlan1 on ...
1
vote
1answer
291 views

mobile not being recognized by Ubuntu13.04

I connected my China mobile to laptop via cable. On the phone I selected the option mass storage. Then it messages on the phone as "done". But as I was expecting I would be able to see the contents of ...
2
votes
1answer
84 views

Using 'convert' with files that has space characters?

for f in $(ls mydir/*.jpg) do convert -thumbnail $size -quality $quality $f thumbsdir/$(basename $f) done I'm trying to code a script that takes a directory with images and generates thumbnails ...
1
vote
0answers
159 views

Local Server not accessible on Linux

My Internet company set up a local server, where different files are hosted. I can download files at much higher speed from there. But for some reason, the server is not accessible from Ubuntu 13.10 I ...
1
vote
2answers
191 views

Shall I upgrade my OS from Ubuntu13.04 to Ubuntu13.10? [closed]

I am working on Ubuntu13.04. Now Ubuntu13.10 is available. So, I wanted your advice on what added features and advantages I may expect from the latest version. I read this link to know about the ...
16
votes
2answers
825 views

Is there an online/web interface to search and list apt-get packages and see summaries and recommendations?

I'm looking for sort of an 'app-store' or Google Play store type functionality for apt-get packages. What I'd really like to do is select a category, like 'Music' or 'Internet' and see the list of ...
5
votes
2answers
432 views

Unable to login via ssh after several months [closed]

I have a Dell Poweredge running Ubuntu 13.04 in my office to serve up an interal web-app address system. It has been at least a 2 months possibly 3 since my last login. Everything is running great, ...
2
votes
1answer
347 views

Restrictions of /etc/profile in Gnome

I have an issue which bugs me for a long time. I'm using the Intel C++ compiler which includes shell scripts to set up environment variables for library paths, include paths and more. Sourcing these ...
0
votes
1answer
55 views

Service not starting at boot

Im on Ubuntu 12.10. I have a service that runs well when I do sudo service myservice start/stop at installation, I did sudo update-rc.d myservice defaults and I see that there are in rc*.d some ...
0
votes
2answers
939 views

Cannot apt-get - Package install issue

I was halfway through updating my machine when it crashed and I had to reboot. It was updating new packages while it crashed. When I try to use apt-get it always fails because of a mysql package. ...
0
votes
1answer
407 views

Can I safely delete the Ubuntu 12.04 partition and use the unallocated space for my Elementary OS?

I have this setup: I've decided to switch to Elementary OS Luna (fork of Ubuntu 12.04) as my main Linux distro. Now I need to delete my Ubuntu partition so I could add capacity to my eOS which only ...
1
vote
0answers
93 views

Can't reliably create a directory on startup after ec2 instance mounts its ephemeral drives

This particular instance type mounts two ephemeral drives, in /dev/ and /mnt/. I have to create working directories for one of my services in these paths at startup or the services won't launch. ...
0
votes
1answer
709 views

Ubuntu 12.04 32 bit is slow on Virtual machine

I have installed Ubuntu 12.04 32 bit os on my Virtual machine. I have allocated 2GB ram to it. But the VM is running very slow, and left side taskbar is not visible. When I place my cursor on the ...
1
vote
1answer
525 views

timidity: No instrument mapped to tone bank 0, no idea which one is missing

I am trying to play this midi file downloaded from here, but I get: $ timidity --verbose marivonnig1\ \(1\).mid Requested buffer size 32768, fragment size 8192 ALSA pcm 'default' set buffer size ...