3
votes
0answers
93 views

Bash History Search (CTRL+R) in Ubuntu Suggestions?

Is there an extension of some kind which ties Bash's history search (which you get with CTRL+R in a terminal) into the Ubuntu search suggestions generated when searching via the Windows key (in ...
3
votes
0answers
3k views

device-mapper: remove ioctl on luks-xxxx failed: Device or resource busy

While I was away from my computer, my encrypted USB drive got accidentally unmounted somehow (although it was still physically connected at the time). I haven't been able to recover (haven't tried a ...
3
votes
0answers
132 views

System starts up slowly with errors including bluetooth timeout

I have tried several solutions posted in the possible duplicate, but It does not work for me for the bluetooth timeout part, and my system have more problems than that. See details at the end of this ...
3
votes
0answers
209 views

Cross compile for ARM using gcc-multilibs

There are various questions available in AskUbuntu related to Cross compiling. They were not of much help to me. I used to work on gcc-4.5/4.6 for ARM. It was available in Ubuntu repo under the name ...
3
votes
0answers
2k views

Validity Sensor (138a:0017) fingerprint reader not working

I recently bought a Thinkpad (T440p) and installed Ubuntu 13.10. It should be certified for Ubuntu. But there is one thing, which doesn't work out of the box. My Validity Sensors fingerprint reader ...
3
votes
0answers
100 views

Make pulseaudio ignore USB sound card

I am running Jack to driver an external USB card (Focusrie Scarlett 18i8). When I plug the card in, pulse sometimes takes over the card and jack cannot be started (it needs exclusive access to the ...
3
votes
0answers
127 views

FreshBooks Online Account

I'm developing an application that connects to FreshBook's API. I can either integrate the account authentication process within my application, or I can develop an Online Account that could be used ...
3
votes
0answers
506 views

Dual Monitors: Cannot switch workspace on VGA monitor

I have a dual monitor setup with an internal laptop monitor and an external VGA monitor (extended, not mirrored). When I now switch workspaces, this only happens on the internal monitor; windows on ...
3
votes
0answers
217 views

Ambient light sensor support

I have a 2010 Sony Vaio laptop running Ubuntu 12.10, with an ambient light sensor installed to adjust screen brightness automatically. However, last time I checked, this was not supported by default ...
3
votes
0answers
446 views

Loud fans despite cool system under Linux (but not Windows)

My new desktop computer runs almost silently under Windows, but the fans seem to run on a constantly high setting under Linux. Psensor shows that the GPU (with NVidia drivers) is thirty-something ...
3
votes
0answers
179 views

Empty log file while using logkeys?

I have seen various question of this kind but solutions are not working for me, I am currently using Ubuntu 13.10. I've done: touch test.log sudo logkeys -s -o test.log tail --follow test.log ...
3
votes
0answers
4k views

Install Network Printer Manually (Router : TP-Link TL-WR842ND)

Router Model No. : TL-WR842ND After reading this article, I carry on the installation but it does not work. This is the properties page : I have attempted to print test page but the status shows ...
3
votes
0answers
214 views

How to switch workspace via the Unity Desktop ICON via Mouse Wheel Specifically

I want to wheel over the "Workspace Icon" in the Unity Switcher to change desktops. (I know you can switch workspaces via COMPIZ which is ok for wheeling the desktop), but I would like to wheel over ...
3
votes
0answers
328 views

Bumblebee with 2 dedicated video cards?

So I have a lenovo 510p laptop, with integrated Intel HD 4600 graphics, plus 2 GeForce GT 755M-s, one of which is in the ultrabay and thus is removable. I'm running Lubuntu 13.10. I use the ...
3
votes
0answers
82 views

How to diagnose audio / sound problems

How can I diagnose audio / sound problems? Which informations should I provide to get help to identity the problem?
3
votes
0answers
92 views

Display issue on remote machine using GDM X11

I am remotely logging into an Ubuntu machine through SSH(MobaXterm) using Gnome desktop remote environment from my Windows PC. I am having trouble with one of our video applications in displaying ...
3
votes
0answers
102 views

Robomongo not switching keyboard layouts without reload on Ubuntu

I have installed Robomongo 0.8.4(a mongodb administering tool) on Ubuntu 13.10 with a deb-package downloaded from it's official site. When I switch the keyboard layout it does switch system-wide but ...
3
votes
0answers
332 views

Pulseaudio fails to run after disconnecting HDMI cable

After using a HDMI cable I lose the ability to control sound setting. The sound still works (I can play music or even watch videos and listen to them), but the speaker indicator is gone and I cannot ...
3
votes
0answers
324 views

Cannot install into target mounted with noexec or nodev while doing qemu-deboot strapping

I'm trying to install the armel version of Ubuntu with qemu-deboot-strap on my desktop X64 system,but I've found this error : $ mkdir precise $ sudo qemu-debootstrap --arch=armel precise ./precise/ ...
3
votes
0answers
203 views

How to add printers to Ubuntu en masse

I work at a company with many network printers. We're switching many of our computers to Ubuntu 13.04 and I need to add the printers en masse. I figured the best way to do that was through a script. ...
3
votes
0answers
259 views

Recent media not updated in VLC when opening file from Nautilus

When I use Ctrl+O from within VLC to play a file, it will save the file to the list displayed in the Open Recent Media menu. But when adding file to VLC via Nautilus it does not get added to Open ...
3
votes
0answers
89 views

Alt+Tab task switcher on all monitors

I'm on Ubuntu 12.04 Gnome Classic and using dual monitors. In this set up I see the task switcher (activated with Alt+Tab) is shown only in the monitor with the mouse pointer. Does anybody know how to ...
3
votes
0answers
37 views

How do I stop application switcher button from rotating screen?

I have the Logitech Wave wireless keyboard, and whenever I accidentally press the "application switcher" button it rotates the screen by 90 degrees. This would only be moderately annoying if it didn't ...
3
votes
0answers
270 views

Can I safely change group ownership of /var/log/auth.log?

I am the Splunk administrator working with an Ubuntu 12.04 LTS system and I want to collect events from /var/log/auth.log. -rw-r----- 1 root adm 16534643 Jan 8 09:49 /var/log/auth.log Splunk ...
3
votes
0answers
295 views

HP Envy 15 wifi toggle

I just got Ubuntu 13.10 on my new HP laptop. The F6 key is for mute and when you use it the orange light lights up on the key and the sound turns off. F12 is for wifi (on windows 8 it toggles airplane ...
3
votes
0answers
352 views

Black screen before login

I'm having some trouble with my xubuntu. It was running just fine yesterday but it's not working today. I remember that I've flipped the power switch during the last shutdown (because it was taking ...
3
votes
0answers
210 views

Disabling the anti-aliasing for a specific font with user's fonts.conf

Purpose: I am trying to disable anti-aliasing via ~/.config/fontconfig/fonts.conf for a specific font, but so far without success. If my understanding is correct, then the cause is, that the system ...
3
votes
0answers
70 views

How I can bind keys for selecting language directly in Lubuntu 13.10?

I like to change keyboard bindings directly to language that I want to use. I use the following keyboard bindings to change keyboard layout in OS Windows7: Ctrl+1 for Russian, Ctrl+2 for Polish, ...
3
votes
0answers
483 views

Sound Driver is messed up, and mic doesn't work correctly under ubuntu 12

Quick Ubuntu12 sound pops on boot and shutdown, and MIC picks up non-existant static. Edit: please note, Audio out is fine. Issue On shutdown and boot I often hear a loud blast from the speakers ...
3
votes
0answers
235 views

Unity and PHPStorm hotkeys conflict

I use Ubuntu 13.10 and work in PHPStorm. The problem is that the populat PHPStorm hotkeys don't work but Unity's hotkeys work instead. For example, by pressing Alt+F1 I'm expecting "Select target" ...
3
votes
0answers
252 views

NotifyOSD does not work

Somehow my NotiyOSD unter 12.04. does not work. notify-send "Test" "Test" produces: notify-send -i /usr/share/icons/gnome/32x32/status/dialog-warning.png "Test" "Test" produces: If I use my ...
3
votes
0answers
267 views

Fn key combination *suddenly* stopped working for brightness only

I've looked at most of the questions relating to enabling hardware brightness control under Ubuntu with the Acer Aspire S3 laptop; initially these fixes worked, under the initially installed kernel ...
3
votes
0answers
148 views

nofile limit not changed for sh command in non-interactive session

Running 12.04.3 LTS A user submitting a batch job to the queue was receiving a 'too many open files error' Investigation suggested changing the /etc/security/limits.conf file which has been ...
3
votes
0answers
137 views

How to install different desktop managers on different tty

How do I install different desktop managers like Unity, KDE, XFCE etc in different ttys so that I could toggle them using CtrlAlt+F N, where N is 4,5,6 etc. In this answer I got the hint of such ...
3
votes
0answers
189 views

Printing 2 sides per page does not work anymore since update to 13.10

I used to often print documents with 2 pages per side to save paper. Since I have updated to Ubuntu 13.10, this no longer works properly. The problem seems to be with the rotation. Because if I ...
3
votes
0answers
2k views

Ubuntu UEFI Windows 8.1 Dual Boot

I have installed Win8 and Ubuntu side by side before in the past and had issues with booting which were fixed perfectly the first time using boot-repair. This time, I installed Win8.1 and Ubuntu with ...
3
votes
0answers
65 views

İnterfaces exceeds the height of the screen

I use a notebook with small screen, 1024:600 resolution with Ubuntu 12.04 LTS. When I try to save or open a document, the interface is exceeding the height of the screen leaving the buttons out of ...
3
votes
0answers
285 views

xrandr does not show hdmi

I'm trying to connect my DELL INSPIRON N5110(Ubuntu 13.04) to SAMSUNG S24C350H Monitor via HDMI. When i plug my cable to laptop and to the monitor nothing happened. I tried System Settings -> ...
3
votes
0answers
56 views

Access API for Unity topbar?

Is there any way to access Ubuntu Unity topbar using node.js ? I just want to make a web app and need some way to make a indicator for the web app .
3
votes
0answers
511 views

Ubuntu 12.04 and Windows 7 dual boot on ssd + hdd raid1

Despite reading dozens of HowTos and so on I am getting crazy about trying to get my dual boot system running. Maybe you can help me. My system: Asus Z87-pro motherboard with UEFI Samsung 840 Pro ...
3
votes
0answers
2k views

What is the state of the Ubuntu USB 3.0 driver

I have a device, that over USB 3.0 enumerates as a speaker and a microphone (two interfaces, each with a single endpoint) under Windows 7. However, under Ubuntu 13.04, only the speaker shows up. How ...
3
votes
0answers
36 views

Stop job before it's dependencies

I have a job that does some things and uses other locally installed services (such as the mail server). Sometimes I do an ACPI shutdown but I need this service to complete the ongoing operation ...
3
votes
0answers
3k views

How to remap Fn key combinations (Lenovo G500)

I am running Kubuntu 13.10 on a Lenovo G500 laptop. My question is similar to this one: How can I remap my F keys on my HP laptop? That is to say, my F1-F12 keys are mapped to certain special ...
3
votes
0answers
1k views

External display suddenly not detected

I have a Lenovo IdeaPad U410 running Ubuntu Desktop 13.04. I have an external monitor that I connect to via HDMI, and it's worked flawlessly for six months. I plug in my laptop, it detects the ...
3
votes
0answers
486 views

xubuntu 13.10: automount usb sticks

I have a freshly installed Xubuntu 13.10 on the Lenovo T520 laptop. In the Settings Manager — Removable Drives and Media I have the Mount removable drives when hot-plugged and Mount removable media ...
3
votes
0answers
608 views

TypeError: Cannot call method 'hasOwnProperty' of null, while creating a QMLscene window

I am trying to make a simple Ubuntu Touch web application with Qt Creator. I have set up a new project according to the tutorial and committed the files to Bazaar. I have set a url instead of the ...
3
votes
0answers
156 views

Steam entry missing text in Unity 13.10 dash after upgrade

I recently upgraded to Ubuntu 13.10 and switched from using KDE to Unity. When I search for the program Steam in the Unity dash, it's entry (leftmost in the screenshot) does not contain any text and ...
3
votes
0answers
580 views

13.10 headphones no sound

I've tried the alsa force-reload, uninstall, re-install with pulseaudio, killall pulseaudio, the sound setting output configuration, alsamixer enable/disable automute, alsamixer output selection. ...
3
votes
0answers
247 views

Ubuntu-touch reverse USB tethering

I'm trying to get internet from my Nexus 4 ubuntu-touch through the usb as described here: https://wiki.archlinux.org/index.php/Android_Tethering (this is for Android) What I cannot accomplish is to ...
3
votes
0answers
498 views

Ctrl+C and Ctrl+V don't work in Ubuntu 13.10

I've installed the package from here to solve the problem of not changing the layout of the keyboard in 13.10 , after that Ctrl+C and Ctrl+V aren't working anymore.

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