For questions regarding the Unity desktop environment, including configuring Unity and using it.

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0
votes
1answer
8 views

No desktop environment

I installed gnome 3 on my ubuntu 14.04. I did nor like it, so i removed gnome-shell and ubuntu-gnome-desktop. But now unity icon does not show up on login bar. It takes password, but returns to login ...
22
votes
4answers
40k views

Difference between Unity and GNOME

I often come across the terms Unity and GNOME while reading about Ubuntu. I understand that Unity is the default desktop environment for Ubuntu. What is GNOME and how is it related to/different from ...
0
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0answers
7 views

System crash when try to minimize gtk3 applications

I have just upgraded my system from Ubuntu[unity] 14.04 to Ubuntu[unity] 15.04 (64bit). Everything is working fine except a system crash. I have installed ARC theme and when I try to minimize a gtk3 ...
0
votes
0answers
5 views

Some Applications are chunky and Pixelated and I cannot see why?

I have a screenshot example showing my monitor attached to my Dell XPS 13. The monitor is very high res and I thought I had a DPI / Scaling issue. However after some investigation I happened to open ...
6
votes
1answer
54 views

How can I lock a software into one workspace?

I run a Matlab script in the workspace 1. This generates several plots. In the mean time I switch to workspace 2 and working there. My problem is that the plots are popping up in workspace 2. Is it ...
4
votes
2answers
5k views

cannot login to ubuntu 14.04

I upgraded my Hp g6 from Ubuntu 13.10 to 14.04 yesterday. Now I cannot log into the system using Unity. But I can still login using i3 windows manager. I checked and found the ubuntu-desktop is ...
0
votes
0answers
5 views

Video recording/playback problems

I have a couple problems: 1. Whenever I put a YouTube video into fullscreen, Unity shows up on top. 2. Whenever I try to do a screen recording my screen turns black, irreversibly with the exception of ...
0
votes
0answers
20 views

How to fix corrupted 14.04.03

I am not quite sure how this happened. To the best of my knowledge everything was fine, there was a routine update icon in unity, which was run. I began having firefox routinely freeze. I'd end up ...
10
votes
6answers
12k views

How do I disable the alt-right click keyboard binding?

Using Oneiric 11.10 and Unity. I want to disable the context menu that appears with Alt+RightClick. Alt+RightClick is a much used shortcut in Blender. It's possible to remap keys in Blender, but I was ...
0
votes
0answers
6 views

Unity: how to stack windows vertically? [duplicate]

I have tilted my monitor so that it is higher than it is wide. I would like to stack two windows so that one occupies the top half of the screen while the other occupies the bottom half. It's easy to ...
0
votes
0answers
15 views

Wine application in system tray

Using Ubuntu 12.04 with Unity. Somehow I managed to minimize one Wine application into system tray from where it cannot be restored - it does not respond neither to double-click nor to right-click nor ...
3
votes
5answers
5k views

How to set CLI flags for Google Chrome?

Where can I set CLI flags for Google Chrome on Unity?
6
votes
2answers
124 views

How to highlight current screen (or window)?

I'm using two screen setup at work and while it usually helps more than it hurts, I have some issues with it. One of them is problem with trailing focus - sometimes I make mistake of typing on wrong ...
0
votes
1answer
3k views

unknown version of the X Window System installed. Not installing X Window System drivers

I am using Ubuntu in a virtualbox, when I try to install guest additions I get the error: Warning: unknown version of the X Window System installed. Not installing X Window System drivers. ...
5
votes
1answer
302 views

After an upgrade, Unity system settings are transparent

I've upgraded from Ubuntu 14.04 to 15.04 and I now have a problem with my settings. If I go on system settings, there is no problem. But if I click on any icons, I get a partially transparent windows: ...
1
vote
0answers
21 views

How to stop Unity on the phone so it doesn't restart?

How to bring down the Ubuntu Phone GUI so I can test some Qt stuff? I figured that it's easy to put arbitrary Qt versions into home dir and run them without messing with the main installation. But I ...
2
votes
3answers
43 views

Netbeans desktop shortcut file not working in Unity launcher, Exec command works in term

I've been having trouble with the Netbeans desktop file generated by the netbeans install script. The file in question, as found in the /usr/share/applications folder, is very simple: [Desktop Entry] ...
4
votes
3answers
4k views

How to stop nautilus managing desktop in unity

Since 11.10 nautilus shows my Desktop in Unity. As I remember correctly, tthis wasn't in 11.04. How can I disable that?
1
vote
0answers
13 views

How to find files with idone not referenced by any directory

Okay, some time ago I found what seems to be a bug in nautilus. /tmp$ mkdir test/ /tmp$ mkdir test2/ /tmp$ echo "very important stuff" > test/important-file.txt /tmp$ cd .. /tmp$ ln -s /tmp/test/ ...
0
votes
0answers
25 views

Bitmask only starts with sudo

When launching bitmask through Unity it won't launch, it will only work if launched from terminal with sudo. How should I proceed?
1
vote
1answer
48 views

How do I know if Ubuntu installed completely?

It seems that Ubuntu has been acting sluggish and some of the animations are off, amongst other annoyances. I've installed it a while ago and I've done all my fixes to the brightness and restart and ...
0
votes
1answer
22 views

sudo nautilus results in “cannot open display” error

$ gksudo nautilus Failed to connect to Mir: Failed to connect to server socket: No such file or directory Unable to init server: Could not connect: Connection refused (nautilus:6072): Gtk-WARNING **: ...
0
votes
0answers
20 views

Where is my Flashback Metacity Session?

Recently I upgraded Ubuntu 14.04 to 15.04. On log-in screen I always had Flashback Metacity and Compiz Sessions (beside Unity) and I used Metacity (heavily customized). Because I had problems with ...
0
votes
0answers
27 views

libGL error in Ubuntu 14.04 as Virtual Box guest

I am running Ubuntu 14.04 as guest on a Windows 7 host with Virtual Box 4.3.30. I cannot start the control center from the launcher, it just won't open a window. From the command line I get /~ # ...
0
votes
0answers
129 views

Compiz add more animation effects

How I can add more Animation effect at compiz, for sample how I can add a Burn effect? I've search on internet to find a solution and I've found someone but don't work... One of them was from ...
0
votes
1answer
50 views

Designer the ubuntu 16.04 [on hold]

I wanted to know if the charmanderproject could become part of ubuntu 16.04 ?
0
votes
0answers
9 views

Ubuntu 14.04 launcher intellihide

I was wondering is there any way I can set my launcher to intellihide? For example just like "docky", which hides whenever there is a window obstructing the dock? Thanks, Nazir
8
votes
2answers
44k views

How to switch from unity to gnome

Default ui for Ubuntu 14.04 being Unity, want to switch to Gnome. Can't find usual way to switch at login screen as mentioned here. ...
17
votes
7answers
26k views

How does one create a custom application launcher for Wine installed apps?

I'm able to locate stuff with the dash home then drag it down to the launcher bar on the left of the desktop, but what if the application installed via Wine isn't found via the dash search? I've right ...
0
votes
0answers
12 views

Libre Office icons on HiDPI

I am running Ubuntu 15.04 on Dell XPS 13 with high resolution display. In LibreOffice, the icons appear to be very small, although I have changed their size to "Large" in the Options menu. After ...
0
votes
1answer
11 views

Dash does not get focus when maximized window open at the back

This has been asked here but it doesn't seem to have a fix. In Ubuntu 14.04, when a maximized window is open and you open the dash, you won't able to have focus on the dash. User events such as click ...
2
votes
0answers
984 views

How to install Ubuntu for Tablets on Lenovo Thinkpad X60/X200/X220/X230 Tablet?

How to install Ubuntu for Tablets (or Unity for Tablets?) on Lenovo Thinkpad Tablet (the X series?) Which package from which repository to install on top of standard Ubuntu to get Ubuntu for Tablets ...
0
votes
1answer
31 views

Unable to hide unity launcher automatically on startup Ubuntu 14.04 machine and set reveal sensitivity to low of launcher form shell script

As per my project requirement, I need to hide unity launcher(if present) automatically on startup Ubuntu 14.04 machine. If I run the script dconf write ...
2
votes
1answer
7k views

Network connection icon has disappeared from the panel in Ubuntu 13.10

I successfully installed Ubuntu 13.10 from Ubuntu 13.04. When I tried to install Java in the terminal, I got a message that said: some repository files failed to download. They have been ignored, or ...
0
votes
0answers
24 views

Ubuntu 12.04 32bit [duplicate]

When I login using credentials , the desktop screen doesn't load after waiting for some time. I have tried using commands sudo apt-get install ubuntu-desktop unity and also tried sudo apt-get ...
1
vote
0answers
15 views

Getting Jungledisk working on Ubuntu 14.04 LTS

I'm trying to get the desktop client for Jungledisk working on Ubuntu 14.04 LTS, so that I can restore some family photos which have been backed-up into a jungledisk-format backup vault (which can't ...
2
votes
1answer
71 views

Strange logout issues on clicking icons in the launcher

I have a fresh install of 14.04.2 and whenever I open more than one window of a program (for example, two windows of chrome, or nautilus), and click the icon on the unity launcher, the system shuts ...
0
votes
1answer
13 views

Unable to add any indicator to panel in Ubuntu 14.04

I was trying to add this indicator. At first it worked well. I was changing some stuff in dconf-editor and now I have only the date, time, sound and power indicators. All the other indicators have ...
0
votes
0answers
15 views

virtual box installation on ubuntu 14.04

I am running a Ubuntu 14.04 machine. I installed VirtualBox to 5.0 for first time. A weird thing happened at this point; the icon for the ubuntu software center changed to a question mark. At this ...
1
vote
1answer
74 views

Disable “Could not switch the monitor configuration”

Is there a way to disable the popup that says "Could not switch the monitor configuration"? I am only interested in disabling the popup, not fixing the underlying problem. I am constantly ...
1
vote
2answers
672 views

14.04 nvidia dual display (external+laptop) stretched display, offset desktop

When I try to attach an external monitor to my laptop, the windows are stretched oddly horizontally and the click offset is off. The nvidia settings also doesn't seem to show the built-in laptop ...
10
votes
3answers
10k views

How to remove an icon from Unity Dash?

I installed DbVisualize in Ubuntu 12.04. Now I don't want to use it anymore, so I deleted the folder "DBVisualizer" in my Home folder. Problem is I can still see the icon in the Dash. How could I ...
0
votes
0answers
22 views

Ubuntu 15.04: Dual monitor setup - new icons disappear on a smaller display

I have established a dual monitor setup successfully with my Ubuntu 15.04 (with default display settings and Unity 7.3.2). The first is a built-in display (1) and it belongs to my laptop (1366 x ...
0
votes
0answers
24 views

Extremely high mouse sensitivity that prevents right click in touch screens

Although everything looks fine with my touch screen and Ubuntu, there's a problem that I don't understand how solve. Now in Ubuntu (Unity) there's an option to enable right-click by holding the mouse ...
2
votes
1answer
3k views

libgl error, Unity and compiz not loading on startup

Recently when I restarted my dual boot Ubuntu (windows 7 and Ubuntu 12.10), all I can see is just my desktop, no dash, no launcher or any topbars. Here is the output of usr/lib/nux/unity_support_test ...
1
vote
1answer
20 views

Adding an item to right-click menu on window

I have some problems with my firefox consuming too much resources on my system when I have a lot of tabs open. Nocsript addon and such helps somewhat, so most of the time that is ok. But, when I am ...
0
votes
0answers
16 views

Unity Launcher Crashes Computer When I have 2 instances of same program

I have Ubuntu 14.04 on a Dell XPS 13 laptop straight from Dell. They installed Ubuntu. I have a problem whenever I have multiple windows of the same application open. Say I have 2 terminal windows or ...
0
votes
0answers
16 views

Inconsistent mouse and touchpad scroll behaviour across applications

The mouse/touchpad scrolling behaviour on ubuntu 15.04 appears to be inconsistent. Compared to the "Mouse and TouchPad" settings, the few applications I have tried group like this: same as setting: ...
0
votes
0answers
30 views

What is the “Run Command” dialogue? [duplicate]

What is the "Run Command" dialogue that comes up when you press Alt+F2? Is it the same thing or in someway related to the menu that comes up when you press Alt from inside a application (like Firefox ...
3
votes
3answers
235 views

Is there any difference between run command in terminal & ALT+F2

For running direct commands, there are two ways. Either run in Terminal Or run from the "Run Command" dialogue (screen shown below) obtained from Alt+F2 Then, Is there any difference between ...