0
votes
0answers
7 views

Printing issue with canon pixma ip4300 and ubuntu 12.04

I have been bashing my head against the wall trying to get ubuntu 12.04 to print on the above printer as the colours are on the screen. I have managed to print colour photos by tweaking the colour ...
2
votes
1answer
12 views

Ubuntu tool to recover just certain file types from drive with logical failure?

I'm hoping this question can help other people in the future who may be facing the same dilemma with whether to chance imaging a large drive, or just go right after individual file types (jpeg,mp3 ...
0
votes
0answers
12 views

Radeon R7 260X Drivers help

Okay so I am using ubuntu 15.04 becaouse ubuntu 14.04 won't let me install it alongside with windows 7. So my problem is that i have a graphics card Radeon R7 260X and when I have tried to install ...
1
vote
2answers
30 views

Will installing TLP noticeably change Ubuntu?

I'm running Ubuntu 14.04 on a MacBook, and am considering installing TLP to improve battery life/overheating. But I'm curious if it will change brightness settings/Internet or Bluetooth ...
1
vote
1answer
17 views

Execution error with .so file

When running a server and trying to connect to a web socket I have an execution error: ./cameraserver: symbol lookup error: ...
1
vote
1answer
7 views

Can't create username for PostgreSQL

After installing rails and trying to install PostgreSQL in the terminal (following these instructions ...
0
votes
0answers
19 views

Samba share folder on ubuntu server

I want to share file on my ubuntu server, I want to give permission on read and write for all people [temporaire] path = /samba/temporaire browsable = yes writable = yes guest ok = yes read only = no ...
0
votes
0answers
21 views

Conky copying background from dekstop wallpaper

I have weird problem with conky on all themes. Conky copying background from dekstop wallpaper and set it in a different position. Look at the picture: My .conkyrc file: # Conky settings # ...
1
vote
2answers
31 views

Boot much slower after partition resize

I'm on Xubuntu 15.04. I have been running quite happily for several months on a 250GB SSD: <5s boot time. I just swapped to a 500GB SSD (same brand, slightly different model). After initial cloning ...
0
votes
0answers
9 views

I installed X2Go server on

How do I get rid of X2Goserver from Ubuntu 12.4? I tried Sudo apt-get install -f sudo apt-get upgrade sudo apt-get remove --purge x2goserver but nothing worked This is the error I get sudo ...
0
votes
1answer
61 views

How many and how should I set up my partitions?

I have a 1 Tb HDD and an 8 Gb SSD. I currently have Windows 8.1 installed on the HDD (no partitions yet), and plan on installing Ubuntu 14.04. A coworker of mine mentioned that I ought to have a ...
1
vote
0answers
14 views

Installation of Matplotlib2Tikz

I have read the "Readme" but I am totally stupid. So could anyone please tell me how I install it on Linux? https://github.com/nschloe/matplotlib2tikz I know how to download the Zip. And well, that ...
1
vote
1answer
21 views

What is the name of the top bar? [duplicate]

I often have to write bug reports where I have to talk about something in connection with the top bar in Ubuntu, but this is rather difficult, because I simply do not know what to call it... So really ...
2
votes
1answer
28 views

Get latest Thunderbird version (38.0.1 for 15.04 32bit)

Ubuntu 15.04 comes with Thunderbird version 31.7.0, but the current latest stable version is 38.0.1 (date: 1st July 2015). $ apt-cache policy thunderbird thunderbird: Installed: ...
1
vote
1answer
17 views

lightdm doesn't show up

whenever I reboot the lightdm display the mouse cursor but it doesn't show the login form. However if I type my password I login into my account. This hapens since I've moved to kubuntu 15.04 (upgrade ...
0
votes
3answers
27 views

Default entry for /etc/network/interfaces

I accidentally removed everything inside my laptop's /etc/network/interfaces file. Now it does not find any WiFi network/SSID I Tried to change to this but it still has problem: auto lo Iface lo ...
0
votes
0answers
21 views

Novice needs assist with wifi

I am a novice at all of this but am a firm believer in Ubuntu. Recently completely wiped my laptop and installed ubuntu 14.04 All went well except my laptop is not picking up the wifi. I searched for ...
0
votes
0answers
16 views

Battery life for MacBook running Ubuntu

I've noticed running Ubuntu 14.04 on my 2012 Macbook makes for a much shorter battery life on the machine, compared to OS X. I understand OS X is probably optimized for my hardware and this leads to a ...
-3
votes
1answer
33 views

Really need a Help please [on hold]

I had a license version of windows 8.1.I installed ubuntu 15.04 first. after that to install ubuntu gnome 15.04 I just formatted the drive where the first ubuntu was(15.04). After that, I installed ...
1
vote
0answers
11 views

Is there a fix for seeing an access 2013 backend on an ubuntu server?

Personally, what I know about Ubuntu can fill a thimble and leave room for your thumb, but the guy that set up my employer's server has a MS thing, even though every other machine in the place uses ...
0
votes
1answer
27 views

Is installing with Wubi on my computer safe?

I want to dual boot 14.04 Trusty with my computer running Windows 10 Technical Preview. My computer was originally shipped with Windows 7, but my hard drive failed so I purchased a new one and ...
0
votes
1answer
22 views

GDB arrow keys not working

The up arrow key in gdb is not scrolling through previous commands on one of my ubuntu machines (kudu) but is working on another (similar) machine (cs13): karl@kudu:~$ gdb --version GNU gdb (Ubuntu ...
1
vote
1answer
23 views

Problem with .dmg extraction

I have disk image file on my external HDD. I tried to extract file from mac.dmg file using 7z x mac.dmg and this is what I got: Processing archive: mac.dmg Extracting 0.MBR Extracting 1.Type EE ...
0
votes
0answers
8 views

Kiosk startup issues

If I use the following script to start up a kiosk (kiosk.conf), it sometimes fails (1 in 7). The failure is either a dark screen or the application does not start (kiosk.sh). kiosk.conf start on ...
1
vote
4answers
195 views

Grep showing file name and string found

I need an egrep command that list all the file names that contains the words + which string it has found. Let's imagine this scenario: Words that I need to find: apple, watermelon and banana. What I ...
1
vote
0answers
11 views

Computer prints long strings of ssssssss sporadically

Sometimes when I'm typing my computer prints a lot of s's, though sometimes it's other letters. It doesn't stop until you push another key (clicking doesn't stop it). I'm not sure when it does it but ...
0
votes
0answers
11 views

Weird dropshadow in Linux Mint Cinnamon panel (VirtualBox) [on hold]

On my Linux Mint VM I see some weird drop shadows in my panel. What's causing this and how do I get rid of them? I tried changing themes but both dark themes ("Cinnamon" and "Linux Mint") seem to be ...
0
votes
0answers
20 views

Slow internet issues on Ubuntu 14.04

I'm running Ubuntu 14.04 on a 2012 Macbook Pro. I'm getting some internet issues; more specifically very high ping when playing video games, League of Legends most noticeably. I have OS X and Windows ...
1
vote
2answers
24 views

Missing argument to -exec

This is the command I'm entering. find /home/things/backups -mtime +0 -exec echo "{}" >> /home/things/logs/backup.log \; -exec echo "Hourly rotate successful: $(date). {} was deleted." ...
0
votes
0answers
6 views

Where to find MSSQL ODBC driver .so file?

Ubuntu 14.04.1 LTS From my Ubuntu machine I want to access an MS SQL 2005 server via ODBC. This MSSQL server is on our internal network. I've installed these packages: unixodbc, unixodbc-dev, ...
-3
votes
0answers
10 views

Benchmarks running on ubuntu [on hold]

I need to run little endian Pisa spec benchmarks on simplescalar on Ubuntu 14.04. Please tell the commands in order to run the benchmarks. Thanks
2
votes
1answer
40 views

Can I download videos from a YouTube search query using youtube-dl?

I want to download videos from a YouTube search query using youtube-dl. Suppose I want videos from the search query https://www.youtube.com/results?q=how+to+create+android+app+in+android+studio. How ...
0
votes
0answers
16 views

how can create l2tp vpn conncection and disable IPSec in 15.04?

My company give me just username and pasword with the server address for L2TP vpn connection and say to disable IPSec for connecting, They are have Win and Mac Tutorial for using the VPN but don't ...
0
votes
0answers
18 views

Can I add another user to my main user group without side effects?

I'm trying to set up SSH access on my computer. I want only SFTP to be enabled, so rssh seems like an option. I have the following plan: (My default user is called sebastian) chmod -R go-w ...
0
votes
0answers
7 views

Couldn't find matching udev devices

I tried to connect my brand new Microsoft Lumia 540 to lubuntu 14.10 with the help of default LUMIA USB cable and got the following error messages Unable to Open MTP devices Couldn't find matching ...
0
votes
0answers
6 views

Laptop wont wake from suspend using bluetooth keyboard

Full disclosure... im a complete Ubuntu noob... just loaded the operating system because i want to learn more about it... i managed to set it up but... Im using a laptop as a desktop with a second ...
0
votes
1answer
17 views

How can I disable wlan for a specific user account

I would like to disable wlan for some users while keeping it enabled for other users. I am using Ubuntu 14.04. It is important that the user accounts for which wlan is disabled should come up that ...
0
votes
0answers
12 views

IP PORT forward request through VPN

I premise I'm not a network expert, so please don't blame me if I'm going to write something fool. I applied the instructions here: IP/PORT forward requests to another server to make the same ...
0
votes
1answer
13 views

Unable to update kernel

I kept getting a kernel panic (not syncing. No init found) trying to boot my Ubuntu Server, so I burned the latest version of Ubuntu Server to a CD and booted (used option boot to fist disk) to try ...
1
vote
1answer
25 views

Turn cron job commands into executable script that can run manually

I was running my crontab that backups some folders, but since then, I have started the practice of shutting down my computer at night, so I find that they do not run...go figure right? :-) So my plan ...
1
vote
0answers
9 views

Why can't I go into Ubuntu again after turning on my Chromebook?

After I installed Ubuntu yesterday, I turned my Chromebook back on, did the ctrl+alt+t to get into the crosh terminal thing, but when I enter shell, it says Unknown command: 'shell'. Also, I check in ...
0
votes
0answers
20 views

How to send USSD codes using Modem Manager GUI?

Whenever I try to run USSD codes via Modem Manager GUI, I get weird output. How to convert it to readable format? I am using Ubuntu 14.04
0
votes
2answers
23 views

How can I install chainer-cuda-deps?

I am attempting to install chainer-cude-deps. When I try to install (sudo pip install chainer-cuda-deps), I get the following error: In file included from src/cpp/cuda.cpp:1:0: ...
0
votes
0answers
4 views

sound is not coming both in headphones and speakers in ubuntu 12.04

ubuntu 12.04 i was updated the software after that sound is not coming from speakers but my head phones are working. later i made some changes by searching in the net and i executed some commands the ...
0
votes
0answers
12 views

Pixelation and Low-Performance GUI on Install and Boot

On my desktop, whenever I try to install a new version of ubuntu, the live CD/USB Drive boots up with a GUI that's scaled for my resolution (1440x900), but the pixel size is two or three times the ...
0
votes
1answer
30 views

Remove or hide desktop folder in ~ (Xubuntu)

I've never used "Desktop" folder in my home directory for anything and I would like to remove but it always recreates itself when I delete it or hide it. It's pretty sticky. I've also tried include ...
0
votes
0answers
33 views

What is wrong with my code so far? [on hold]

I'm attempting to make a DNA translation script in bash that will take an input file, iterate through the file, and convert every three characters into the proper protein code it corresponds to. Thus ...
0
votes
0answers
21 views

Keepalived on wlan0 Ubuntu 15.04 not working

Keepalived works just fine when I configure it for eth0 (when I actually plug in ethernet cable) but not for wlan0. My /etc/keepalived/keepalived.conf looks like this: global_defs { # machine name ...
0
votes
1answer
14 views

How to migrate MongoDB 2.6 to 3.0 with WiredTiger

MongoDB 3.0 introduces a new storage engine called wiredTiger which results in greatly reduced memory and disk space usage. Since my DB is currently at ~20 million objects and using up ~70GB of ...
0
votes
1answer
22 views

Having trouble in installing and removing mysql in ubuntu

I have trouble in installing or removing the partly installed mysql-server-5.6 in ubuntu15.04. The error I am getting was sudo apt-get -f install Reading package lists... Done Building dependency ...

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