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)

0
votes
1answer
18 views

Redirecting path to remote mount point

I've got an NFS mount pointing at a different server: mount -t nfs X.X.X.X:/asteriskstorage /mnt/asteriskstorage I can access /mnt/asteriskstorage and all seems fine. What I want to do is redirect ...
0
votes
0answers
13 views

Suspend isn't working anymore after upgrade to xubuntu 15.10

Suspend doesn't halt my old computer (DELL Precision T7400) since I updated to xubuntu 15.10. I have a black screen after suspending but the computer is still working (fan, led, ...) I suspect ...
6
votes
3answers
5k views

How can I set up a remote port forward on port 80 to my localhost with the help of setcap?

I'd like to accept connections briefly for development when I'm NATed, and so I'm attempting to do this: $ ssh ubuntu@example.org -R 80:localhost:80 Which fails as I'm trying to bind a port that is ...
2
votes
1answer
2k views

/etc/fstab is mounting rw filesystem as read-only

A partition of my internal hard drive (not the root partition) I want to mount automatically on boot. I've been using /etc/fstab to mount my external backup drive automatically read-only, so this is ...
0
votes
0answers
15 views

how do I recover mono-.NET4.5 runtime capability if I delete subdirectories such as /usr/lib/mono/2.0?

On Ubuntu Linux 15.10 , how do I recover mono-.NET4.5 runtime capability only if I delete the following subdirectories /usr/lib/mono/2.0,/usr/lib/mono/3.5,/usr/lib/mono/4.0 and /usr/lib/mono/4.5 ? We ...
10
votes
6answers
9k views

Is there parallel wget? Something like fping but only for downloading?

I've found only puf (Parallel URL fetcher) but could to get it work with reading urls from file and something like puf < urls.txt does not work either. The operating system installed on the ...
2
votes
1answer
7k views

minicom showing offline

I am trying to use minicom in Ubuntu. To do this I first connect my USB to DB9 converter, then I type this command on terminal dmesg | grep tty to check if my USB to DB9 converter is connected ...
0
votes
1answer
25 views

how to change the Output Directory in a LINUX makefile so that a shared object can be relatively specified in C# DLLImport?

I would like to find out how to change the Output Directory in a LINUX makefile so that a shared object can be relatively specified in C# DLLImport? I read the following hint in ...
0
votes
0answers
27 views

I can't install Ubuntu on my Samsung notebook with Windows 8.1 [closed]

I can't install Ubuntu 14.04 in dual boot with windows 8.1. I already tried various bootable USB sticks but to no avail. It's as if the BIOS knows everything I'm doing and stops me before I can ...
12
votes
4answers
17k views

How to copy-merge two directories? [duplicate]

I have two directories images and images2 with this structure in Linux: /images/ad /images/fe /images/foo ... and other 4000 folders and the other is like: /images2/ad /images2/fe ...
2
votes
2answers
26 views

Why does .pam_environment not include $HOME in my new path?

I created a /home/myname/.pam_environment file containing PATH DEFAULT=${PATH}:${HOME}/apps/flyway But my new path doesn't end with /home/myname/apps/flyway. Why not? $ echo $PATH ...
2
votes
0answers
15 views

how do I add a udev property for my android phone?

I'm trying to get my android phone recognised by rhythmbox. Talking to upstream, rhythmbox gets the value of "id_model" for the udev device - if it is "Android" then it should work. How do I use a ...
0
votes
0answers
18 views

Null device handler and serial number is 0

I am working with a camera that connects via usb. When connecting the device, dmesg shows the serial number as 0 and when I try to run code to take an image, I get a Null handler error. I figure the ...
1
vote
1answer
36 views

Upload large file to Sourceforge

I just make a project in sourceforge and I want to upload some file to my project page with 1.5GB size, but I can't do this with normal way because it's allow me to upload files with 1GB size. How ...
-1
votes
0answers
7 views

Common packages from multiple repos(Ubuntu 14.04) [closed]

Which repository will Ubuntu choose to download a package from if the same package is available in more than one repos? I have Backbox installed and I added Cyborg Hawk's repo in the source.list file ...
1
vote
0answers
12 views

Monitor auto-detect Ubuntu

I am currently running Ubuntu 15.04 on my desktop machine with two monitors attached. One monitor is NOT directly connected to my machine but wired through a HDMI-switch (so I can connect my PS4 or ...
4
votes
2answers
30 views

Change user maildir to custom location upon creation of the user

I use Ubuntu 14.04.3 LTS . How to change the location of the Mailbox /home/user/Maildir/ to /Location/Mail/? I dont have to create home directory for that user. I did some changes in the ...
7
votes
1answer
1k views

Smooth scrolling - where does it come from?

So, I've been dealing with Ubuntu and other Debian-based distros for a while and kinda like Crunchbang. But I've been also noticing that Ubuntu (as well as LMDE) comes with that fancy/nice/eyecandy ...
0
votes
1answer
18 views

Ubuntu won't boot on win10

I want to switch from Windows 10 to Ubuntu but the problem is that USB won't boot up, it just skips and Windows 10 boots up. I tried USB on second PC where I have Ubuntu and it boots fine from USB. ...
0
votes
0answers
18 views

Can't install KMAIL?

$ sudo apt-get install kmail Reading package lists... Done Building dependency tree .... The following information may help resolve the situation: The following packages have unmet ...
0
votes
0answers
16 views

btrfs - how to list files stored in a block?

I have some troubles with my btrfs file system on Ubuntu (my partition automatically enter in read-only mode after the login screen). I would like to know if one can know which files are included in ...
0
votes
1answer
39 views

ubuntu IPTables

I started hosting my game-server on Ubuntu Linux 14.04 I am having an issues ، some enemies/bug abusers log in 2+ characters in the same second then they spam a certain spell/word that lags/stops my ...
1
vote
1answer
19 views

carton: command not found

Probably a simple question, I am trying to work with Perl for the first time and I am having some difficulty installing Carton. I am following this guide to install Erco. I am on Ubuntu 14. I have ...
1
vote
1answer
677 views

Cannot find -lgcc

I'm trying to compile my next basic c program after hello-world. This contains two supporting modules. I have Ubuntu running in a VM through VirtualBox on a mac. Everything is up to date but I ...
0
votes
1answer
9 views

GRUB wont disable or it requires input

I am running ubuntu 12.04 precise: I am trying to stop the grub menu from displaying but here is the issue, it wont diable. I have followed this link: ...
1
vote
1answer
3k views

OpenSSH hangs after login without showing login prompt

I ran across an issue with ssh after fresh Ubuntu 13.10 installation on Lenovo T420. I tried git pull (which failed) and this led me to more general ssh failing. After spending some 2-3 hrs of ...
-1
votes
0answers
12 views

USB key board & USB mouse idle time in linux

How to get the Idle time in Linux(ex: ubuntu) when using USB keyboard and USB mouse, i don't want to use 'XOpenDisplay' because it uses 'X11/Xlib.h' file which is not there as a default when we ...
-1
votes
2answers
42 views

Why Ubuntu servers are not popular among today's many companies ? [closed]

I would like to know why Ubuntu servers are not used by many modern companies and enterprises ? Why they rely on CentOS or Debian ? Regards Skorpinok
0
votes
0answers
4 views

HL-2130 Brother printer - job held

I have run the HL-2130 printer under Ubuntu 12.04 and LibreOffice quite successfully for a month but now the printer produces incomplete pages and the job remains in the print queue, marked "Held". ...
0
votes
1answer
1k views

Can't get grub to boot windows 7 partition. “error: invalid EFI file path”

I have an "HP pavilion 7008tx dv7" laptop. It came bundled with Windows 7 and has two 1TB HHD and an 32G SSD. Here is the output form "sudo parted -l": Model: ATA TOSHIBA MQ01ABD1 (scsi) Disk ...
0
votes
0answers
33 views

Directory does not exist inside the chroot

I'm trying to setup an ubuntu scope project using the setup wizard from the ubuntu sdk ide. The last step in this wizard is to run cmake, but I get the following error: E: Failed to change to ...
0
votes
1answer
1k views

update-rc.d squid3 init.d init weirdness

sudo service squid3 status works, implying squid is in upstart. However a listing of services using sudo service --status-all does not show squid. Neither does sudo update-rc.d squid3 defaults ...
0
votes
0answers
13 views

Broken behavior when checking “3D acceleration”

I have installed Ubuntu 15.10 in a VirtualBox on a Windows 7 host. I have tried installing the Guest Additions both from the provided VirtualBox ISO as well as sudo apt-get install ...
7
votes
2answers
4k views

My .xsession and .xinitrc files are not executing

I have installed xmobar, xmonad on ubuntu 11.04. #!/bin/bash trayer --edge top --align right --SetDockType true --SetPartialStrut true \ --expand true --width 10 --transparent true --tint ...
9
votes
4answers
21k views

org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed] while running eclipse on ubuntu

I was trying to open eclipse in my ubuntu VM with the below commmand.. And as soon as I do that, I always get the below exception - ubuntu@username-dyn-vm1-48493:~$ eclipse Eclipse: An error has ...
2
votes
1answer
721 views

.xsession and .xinitrc not executed at login

This is the content of my ~/.xsession: #!/bin/bash # Tray for skype, keyboard layout, ... trayer --edge top --align right --SetDockType true --SetPartialStrut true --expand true --width 10 ...
-1
votes
0answers
19 views

Problems with Automating Servers on Ubuntu Desktop 15.10

I'm trying to go through the relatively complicated process of automating a computer dedicated to running a couple game servers, and my limited knowledge of Unix is hindering me a bit. My end goal is ...
1
vote
0answers
15 views

Where in Ubuntu SPI pins are configured?

I'm running Ubuntu on a custom embedded system. The SPI bus master is spi-pxa2xx. I've tried my code on several other systems and it worked fine. But on this system all I see is CS activity while I'm ...
0
votes
1answer
674 views

Realtek rtl8192cu-fixes issue elementary os

I asked this question here[http://askubuntu.com/questions/594760/realtek-rtl8192cu-fixes-issue-elementary-os] but was redirect to this site. Copy of original questions Has anyone had any luck with ...
0
votes
0answers
21 views

Backbox(Ubuntu 14.04) takes too long to boot

I've recently started encountering this problem that my system takes too long to start and also to shut down. I searched it and found that dmesg shows the logs of processes at boot time. Here's my log ...
-1
votes
0answers
21 views

Linux multiple errors on boot

I have an external HDD which has two operating systems on it, Ubuntu and Kali. My hard drive has a 10 GB /boot ext4 partition at the beginning. Then I have a 100 GB Ubuntu partiton, which works ...
8
votes
7answers
18k views

invalid SSL_version specified at /usr/share/perl5/IO/Socket/SSL.pm line 332

Since I upgraded my PC from (k)ubuntu 12.04 to 12.10 I receive this error message when trying to send an email using sendemail. Installing an older version of IO::Socket::SSL is not an option. I ...
1
vote
1answer
22 views

Cryptsetup: LVM is missing (on a system without LVM)

So, I have a problem with the partitions setup of my laptop. I will try to include as many details as possible in order to make it easier to help. In the past, I had an ubuntu 15.10 system on my ...
1
vote
0answers
33 views

Periodically get CPU usage for single process

I've got a problem with the kswapd0 process (pid 52), which from time to time would start to use 25% of the cpu (one full core). I usually stop it with the command sudo sh -c "echo 1 > ...
1
vote
0answers
20 views

Boot problem in lubuntu

I have an old msi u123 set up with lubuntu running 15.10. It works fine, but on each boot, I end up in a Recovery menu. I can select "resume" and it boots fine. I would like to try to correct whatever ...
0
votes
1answer
31 views

Why not display characters which I typed in tty? [duplicate]

I pressed CtrlAltF1 to enter TTY1. I worked a while mainly on vim, then my shell (bash) stops echoing. If I type echo abc it does not get display. Instead I get a screen like this: How do I fix ...
0
votes
1answer
36 views

Need help with mcelog: random freeze on Ubuntu/Fedora/Win10

My newly built computer freezes randomly. When it freezes, it doesn't respond to keyboards or mouses, so REISUB or ctrl+alt+f1 (or f2,f3.. etc) are of no use. I had tried different graphic card ...
0
votes
0answers
50 views

RTS5129 Card Reader with Ubuntu 15.10

I recently bought a notebook, it's an Acer Aspire VN7-571G and it has an integrated SD Card reader. I've never used it since I bought it but I noticed today that by inserting an SD Card into the ...
0
votes
0answers
39 views

SHELL definition in /etc/default/useradd has no effect

I'm running Ubuntu 14.04 via Vagrant. Within /etc/default/useradd, I've defined the SHELL setting to be /bin/bash. useradd -D reflects this setting, however it doesn't honor the setting when ...
-4
votes
1answer
35 views

Installing Ubuntu and Wine on my Windows 7 computer [closed]

I want to install the Ubuntu OS onto my Windows 7 computer by double-booting. (I have obtained Ubuntu 13.10.) I also want to install the Wine program. Into which OS should I install the WINE program? ...