25
votes
0answers
2k views

Why is SNMP broken?

Ubuntu Version: Ubuntu 14.04.1 LTS SNMP Version: 5.7.2 Short Issue: A lot of the entries in the "default" configuration file are broken. Which doesn't really matter because I can't even get SNMP ...
14
votes
0answers
324 views

How to develop a System Indicator for Unity?

This is not a duplicate of How to create Unity indicators?. I'm looking for system indicator not application indicator. Backgound: From these two questions: How do I add or manipulate ...
11
votes
0answers
179 views

How to change index in OptionSelector immediately (without animation)?

In my app, I use an OptionSelector to choose from a list of bike stations. I also have a map component with placemarkers for each station. When I tap a placemarker, it also changes the OptionSelector ...
10
votes
0answers
727 views

Sun Grid Engine Qmon not working on Ubuntu 14.04 LTS

Hello to Sun Grid Engine, UI, and package experts, After installing Sun Grid Engine and trying to run the qmon graphic user interface, the system shows the following errors: Warning: Cannot convert ...
10
votes
0answers
589 views

(alt) and (super) keys suddenly stopped working in gnome 3

For my daily work I use two keyboard layouts: The normal German Qwertz (setxkbmap de) as well as Neo (setxkbmap de neo). Yesterday suddenly between switching back and forth between keyboard layouts ...
9
votes
0answers
156 views

Change the opacity of a cut selection (nemo.css)

I am trying to find what I need to edit in a GTK theme (specifically Ambiance) to change the opacity of a cut file. A selected file is orange and when I cut it, it is a little opaque - I 'd like it to ...
9
votes
0answers
1k views

Digital Surround (HDMI) Output

I recently built a HTPC and installed Ubuntu 12.10 on it. It's a Shuttle XH61V with an onboard HDMI connection that I'm using to connect to the TV, which in turn connects to the speaker system (5.1). ...
9
votes
0answers
498 views

VoIP on Ubuntu for phones

Will the new Ubuntu Phone support VoIP through the operating system when out of range of the network the user has? This would be a great way to steal market share from Apple which doesn't support VoIP ...
8
votes
0answers
456 views

How to share a file on bluetooth with Ubuntu Touch?

I want to share an image file from an Ubuntu phone. I opened the "Gallery" application, then I opened a picture, clicked on the menu and chose "Share". I got a screen to choose from 5 apps: Facebook, ...
7
votes
0answers
500 views

Upstart not reopening log files on logrotation

We use upstart to manage our services on our Ubuntu servers. They produce logs which are logged out to /var/log/upstart/SERVICE_NAME.log Then daily, the log files are rotated using the logrotation ...
6
votes
0answers
158 views

Increase connection Timeout connect to server

When i use terminal to ssh to machine A: it takes some 10 seconds and then prompts for password I am using connect to server options to use sftp to connect to machine A and it says : timed-out while ...
6
votes
0answers
94 views

Disable automatic brightness according to content in Ubuntu 14.04

I am running Ubuntu 14.04 LTS on a Dell Latitude E3440 laptop. My problem is that screen brightness automatically changes depending on content. This means that the screen gets brighter when the ...
6
votes
0answers
117 views

Problem with keyboard after reinstall 'ubuntu-desktop'?

Before I couldn't login, it was showing: failed to start session After I reinstalled ubuntu-desktop, my keyboard settings is broken. Auto-switch layout keyboard don't work. When I change the ...
6
votes
0answers
608 views

Cannot get 4od video streaming to work

I am running Ubuntu 15.04 and want to watch programs on 4od, but I am just met with a never ending spinning loading thing when trying to play a video there. I did some further research into it and ...
6
votes
0answers
373 views

Error with libpam-systemd:amd64

When I try and run sudo apt-get upgrade I get the following error: Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 ...
6
votes
0answers
1k views

Software Center in Dark Theme Unreadble

So I am using the dark theme in gdm and the text in the software center is unreadable. I found a workaround by chaning the font color from the .css as follows sudo gedit ...
6
votes
0answers
530 views

Xubuntu Restarts Automatically after Shutdown

I recently installed Xubuntu 14.04 on a Dell Workstation. Whenever I shutdown, two things happen. Either it shuts down and automatically restarts, or it hangs at shutdown with a black screen. ...
6
votes
0answers
3k views

Set mount options for removable devices on Kubuntu

I share my computer in a multiseat configuration and would like everyone to mount removable devices with a umask of 0 (ie. readable and writeable by all and sundry). Well, ideally just by group disks ...
5
votes
0answers
77 views

nodmraid and Installing Ubuntu 14.04

I'm attempting to install Ubuntu 14.04 alongside with Windows 10 on my Asus X555U. I've installed Ubuntu many times before in the past so I expected it to be a breeze (clearly it wasn't). After ...
5
votes
0answers
802 views

Standby and Shutdown Hang on Macbook Pro 11,5

I just managed to get Ubuntu Desktop 14.04 and Mac OS 10.10.4 (Yosemite) to dual boot on my mid 2015 (11,5) Macbook Pro a few weeks ago. For some reason, the machine hangs on shutdown and on standby. ...
5
votes
0answers
736 views

Error Message in Arista Transcoder, how to install ffdeinterlace plugin?

I keep getting this error message when I want to transcode a dvd into say an avi file format. This is the error message I get: "Required plugin could not be found" "Python (v2.7) requires to ...
5
votes
0answers
348 views

Google contacts sync on Ubuntu Touch

Why doesn't google contacts synchronization work on my Ubuntu touch? Is there is another way to copy my contacts? I saved it on my SIM card but there are no options to show my SIM's contacts How ...
5
votes
0answers
232 views

How to paste using middle mouse in rstudio running in linux?

How to enable the middle button mouse to paste in rstudio running in linux? My middle button mouse is working for pasting to R running in linux terminal.
5
votes
0answers
228 views

Cairo-Dock crashed my Unity desktop, is this possible?

I'm still new to using Ubuntu and learning more and more each day. The other day I formatted my hard drive and wiped the Windows 8 partition (never use it) and re-installed my Ubuntu install to start ...
5
votes
0answers
462 views

Wired USB Ethernet Connection disconnecting sporadicly

first, I'm not a Linux Pro, so please forgive me if I write any nonsence :) So I have quite an unusual constellation. I'm running a Ubuntu 14.04 Virtual Machine on my Mac Pro using VMWare Fusion 6. ...
5
votes
0answers
195 views

Prevent light-locker from setting volume to 100%

I'm on 14.04 with XFCE. When I lock the screen it appears to mute the system volume (or perhaps just mute anything from the locked session?). When I log back in the volume is reset to 100%. This ...
5
votes
0answers
1k views

RAID1 “conflicting device node” message on startup

I'm dual booting Win8.1 and Ubuntu 14.04 (Gnome Classic). I have RAID1 set up (on Asus Z87-A motherboard) with Win partition, Ubuntu partition, and NTFS partition for data. On Ubuntu startup, I see ...
5
votes
0answers
559 views

since upgrade to trusty, mobile broadband card always asks for PIN

I'm running Ubuntu on my Thinkpad x230 equipped with a mobile broadband card: Bus 003 Device 025: ID 0bdb:1926 Ericsson Business Mobile Networks BV This used to work seamlessly in Ubuntu 13.10 (and ...
5
votes
0answers
341 views

Disable filesystem read cache

How can I disable the Linux file system read cache for Ubuntu 12.04? I don't want to only free the actual cache. echo 3 > /proc/sys/vm/drop_caches but disable the read cache completely.
5
votes
0answers
473 views

bfd.h should include libiberty/ansidecl.h in Ubuntu 14.04?

binutils package seems to be changed, as include directory of libiberty.h has moved to /usr/include/libiberty, thus there is possible a wrong include in bfd.h regarding ansidecl.h. Getting those ...
5
votes
0answers
4k views

Integration multiple internet connections ISPUnity vs Ubuntu Bonding

I have Ubuntu 13.04 with 2 ethernet cards and a WiFi card. I also have 3 ISP connections. I have to configure linux to use all 3 connections. My main concern is to increase outgoing bandwidth (FTP ...
5
votes
0answers
619 views

Kubuntu trackpad multifinger gesture support

I was wondering if there's a way to enable multi finger gesture support in Kubuntu 12.10. I specifically would like to quickly be able to change desktop or minimise apps. Other functionality would ...
5
votes
0answers
3k views

Using Unity with i3-wm

Is it possible to use the Unity Panel (with or without launcher) with i3-wm instead of compiz? And if that's not possible, could I somehow use the HUD inside the i3 session?
5
votes
0answers
908 views

How can I get NetworkManager to autoconnect to a Openconnect VPN via nmcli without prompting for a user and password

I am trying to set up a script driven VPN connection with nmcli on Lubuntu 12.10 using Openconnect and NetworkManager and I cannot seem to get it to connect either with the saved credentials or via ...
5
votes
0answers
992 views

Is there a guide for using GRSecurity and Precisew/ PAX?

I'd like to know if there is a guide of some kind for (successfully) configuring, compiling and installing GRSecurity w/PAX etc. in Precise? I basically am trying to build my own custom release ...
5
votes
0answers
6k views

I can SSH into a remote host but get “Connection reset by peer” with SSHFS, what do I miss?

I created a key pair to connect to a Synology disk from 12.04. Deployed, edit ~/.ssh/config to automatically use it. Tested: ssh user@remotesynology -> works like a charm. Tested on a second remote ...
5
votes
0answers
3k views

How to change GVFS mount point?

There is a way to change the GVFS mount point which by default is "~/.gvfs/" ? And by the way how to change the name of mounted folders which by default is "my folder on myserver.tld" ?
4
votes
0answers
17 views

BQ E5 HD Telegram half working

I installed Telegram on my BQ E5 HD. I can start it and connect to my account. But everything I'm trying after that brings a white page with the waiting / loading pic and then nothing more, even 10 ...
4
votes
0answers
38 views

How to make the cursor have a trail on GNOME?

I remember that in Windows one had the capability to make one's cursor have a trail, and there was a slider to indicate how long this trail would be. I believe that there was also something similar in ...
4
votes
0answers
44 views

My mouse pointer has vanished. Can anyone please help me get it back?

I'm running a really long job on my computer and my mouse pointer has just vanished. I really don't want to have to restart the computer because this is a very long job, so could anyone help me try to ...
4
votes
0answers
38 views

Choose window manager from command line

I didn't know what Window Manager I should use: I like both Gnome/Unity of Ubuntu and LXDE of Lubuntu: sometimes I need lightweight (example maximize battery - Lubuntu), sometimes I need (want) Unity ...
4
votes
0answers
174 views

How do I remove the long name given to my internet connection?

The other day my computer randomly started displaying the full name of my ethernet controller as you can see here: I'm fine with it saying Ethernet Controller like it used to but having the whole ...
4
votes
0answers
23 views

Are any other systems' manpages available on Ubuntu?

The manpage of man mentions a curious option: -m system[,...], --systems=system[,...] If this system has access to other operating system's manual pages, they can be accessed using ...
4
votes
0answers
113 views

Ubuntu support for 5K (Dell UP2715K): adjusting details

I've recently purchased a Dell UP2715K which has a resolution of 5120x2880 and have installed ubuntu 15.10 to go with it. The UP2715K is connected to a GeForce 960 GTX (2 displayport cables since 1 ...
4
votes
0answers
81 views

Ubuntu SDK: Newbie with security policy problem. Policy group 'debug': not for production use

I have just started with Ubuntu SDK. My first small app is a sound recorder. I got the app to work in ^Desktop Mode^. When I switch to ^Ubuntu SDK for arm64 (gcc ubuntu-sdk 15.04-vivid)^ then the ...
4
votes
0answers
67 views

How can I export ubuntu terminal's profile in another computers?

I use this command to save my current terminal profile settings: gconftool-2 --dump '/apps/gnome-terminal' > gnome-terminal-conf.xml And this other command to load profile settings: gconftool-2 ...
4
votes
0answers
48 views

Ubuntu alongside MAC OSX

I'm trying to install Ubuntu 15.04 on my Mac. The current operating system is El Capitan. I have made the flash disk and I can have Ubuntu with the flash drive but when I try installing it, it doesn't ...
4
votes
0answers
44 views

Why do samba users need to log on to the server first?

For my students, I am setting up an ubuntu server as an webserver and Samaba file server. Students are all given a local account. I have added folders to Samba to share with the students. They are ...
4
votes
0answers
65 views

How can I change the cursor in vim depending if I'm in insert mode or normal mode?

I'm used to working on GVim, but I want to make most of vim+tmux too. Therefore I have decided to switch to vim. But in vim the cursor style does not change depending on the mode. I use zsh and ...
4
votes
0answers
128 views

OpenJDK, IcedTea security settings

I am a beginner Linux user. From my knowledge the system uses OpenJDK and IcedTea only when I connect to a SAP IDES server through SAP GUI JAVA adding a string in it to connect to that server. I use ...

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