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

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4
votes
2answers
743 views

14.04: password not accepted after computer wakes up from sleep

If i press Ctrl+alt+L to lock the screen, I can get back in by typing my password. If I put the computer to sleep, wake it back up again, I cannot log in anymore because it says the password is ...
4
votes
2answers
21k views

Unity-2d on Trusty 14.04 [duplicate]

I recently got a laptop for uni work, I had trouble with installation of the normal supported versions of Ubuntu and had to use Trusty 14.04 to get running, my question now is how can I set it to ...
4
votes
3answers
14k views

Ubuntu 13.10 Unity doesn't load after upgrade

Just upgraded to Ubuntu 13.10 only to find that Unity won't load (login freezes, after doing ctrl+alt+F1, logging in and then doing startx, I get a blank desktop and the mouse pointer, and nothing ...
4
votes
1answer
527 views

Turning Monitor Off With an Icon

I'm running Ubuntu 12.04 on my laptop and sometimes want to turn the display off immediately (without closing the lid and without waiting for it to turn off by itself). I'd prefer not to have to run a ...
4
votes
1answer
8k views

How to enable Unity 3D support in Ubuntu 12.04 64 bit virtual box with host Windows 7 64 bit?

I installed Ubuntu 12.04 in VirtualBox with host Windows 7 64 bit both but video is a kind of choppy in both vlc & movie player and Ubuntu is running slow,few seconds lagging in every click I do ...
4
votes
0answers
242 views

Missing keystrokes in ubuntu 13.04 [closed]

This has only been a problem since upgrading to Ubuntu 13.04 from 12.10. For some reason, when typing I lose lots of keystrokes. It doesn't seem to matter which application I'm typing in. It ...
4
votes
1answer
244 views

How to open a file with drag to application?

I use GpsPrune to view some gps dumps, unfortunately there is no setting to double-click and open the files in the viewer. In older versions of Ubuntu you could just drag any file to the icon of an ...
4
votes
3answers
3k views

How to GPG text on Unity?

Once there was a Gnome-applet in Ubuntu (Seahorse?) which helped me with encryption/decryption of PGP text messages. It was able to encrypt or decrypt the clipboard. Since Unity I have no idea, how ...
4
votes
1answer
4k views

Unable to log into Unity 3D session on Ubuntu 12.04 with NVidia graphics card

There has been lots of questions here on how to get Unity 3D working with NVidia graphics cards - I've read many of them, but I've still not been able to figure out a solution to my problem. My setup ...
4
votes
5answers
15k views

How to kill non-responsive GUI task under Unity?

I am searching for a newuser-friendly way to kill non-responsive GUI applications under Unity. I looked over the shoulder of a new Unity user who tried to use gscan2pdf - and gscan2pdf seems to be ...
4
votes
1answer
374 views

Unity launcher right click focus

When right clicking an icon in the Unity launcher, the menu comes up but i cant select anything. Its like Unity does not have focus at all. I have to click somewhere on the desktop and then the right ...
4
votes
2answers
9k views

Lost access to the unity interface how to fix?

o.k, this is embarrassing: I have installed Compiz Config Settings Manager and tried to fix it so that the transition time between changing tabs (using alt+tab) will be short. by accident I ...
4
votes
2answers
2k views

No Unity 3d option on the login screen

I upgraded my ubuntu to 11.10 on day one but the unity 3d is not there as an option. I have User Defined, Recovery Mode and Ubuntu 2D. I've done this test /usr/lib/nux/unity_support_test -p and all ...
4
votes
2answers
1k views

How to Restore Session Menu to Unity Panel?

For reason(s) yet unknown, the Session Indicator has disappeared from my Unity Panel (ver. 11.10.) Short of reinstalling, is there a way the Session Indicator can be restored, perhaps through a ...
4
votes
1answer
9k views

Can I use the Adwaita theme in Unity without installing GNOME shell?

I recently installed Ubuntu 11.10 (new install). I would like to use the Adwaita theme with Unity, but it seems that it is not available in the theme selection dialog. I know I get it there after ...
4
votes
1answer
3k views

How can I prevent certain directories/files from appearing in Unity's dash?

This question may sound similar to the following for which solutions are documented: How can I keep recent files from appearing in Unity? But my problem is that the Dash (in 10.10) not only lists ...
4
votes
1answer
581 views

How to disable Windows + S keystroke in Unity

When i do "Windows + S" in my ubuntu i can see the below effect. Can anybody help how to disable this? Thanks in Advance
4
votes
1answer
306 views

Tomboy notes logged by zeitgeist do not appear in the Unity dash. Why not?

I am able to search my Tomboy notes using Synapse (and using a zeitgeist plugin), after following the instructions here: How do I get Synapse to search my Tomboy notes? My notes also appear in the ...
4
votes
1answer
1k views

Problems with external monitors on my laptop

Yesterday I got my new laptop and switched from Mac OS X to Ubuntu. The graphics chip is an intel 3000 chipset of the new sandy bridge processors. Now, I am having trouble with my external monitor, a ...
4
votes
1answer
754 views

Unity freezes after compiz configuration change [closed]

Well this is a follow-up question regarding Ubuntu 11.04 randomly logs out in middle of use. After some people suggested I re-install I used the beta1 iso to reinstall and upgraded instantly about 3-4 ...
4
votes
2answers
744 views

Restoring Unity after installing Gnome3

For going back from gnome3 to stock 11.04 are these commands enough ? I am facing problems after running these commands . sudo apt-get install ppa-purge sudo ppa-purge ppa:gnome3-team/gnome3 sudo ...
4
votes
6answers
2k views

Cannot restart, reboot, nor shutdown Ubuntu 11.04

I cannot restart, reboot or shut-down my PC using Natty. Whenever I hit shut-down, restart or in terminal sudo reboot it shows a black screen. If I should press down the power button for while, it ...
4
votes
2answers
3k views

How do I get custom icon for apps in Unity dash

How do I assign an icon for programs which doesn't have any specific icons ? (ie. vncviewer, rdesktop, etc). Today it appears as a gray icon with question mark on the middle as a default icon in unity ...
3
votes
4answers
99 views

Hide one of two terminals in launcher?

I am using Ubuntu 14.04 and I am trying to remove a running program from the launcher. Specifically I want to launch two terminals. One is for my normal work with several tabs, the other one is ...
3
votes
1answer
407 views

Remove “restart” option from menu

When I click the gear icon to open the system menu on my PC, these options are presented: Suspend Restart... Shutdown... The restart options seems redundant, because it literally does the same ...
3
votes
2answers
193 views

How to install Stack Applet?

I am trying to install Stack Applet. I followed the instructions in this question. To be specific I used the following sudo add-apt-repository ppa:george-edison55/george-edison sudo apt-get update ...
3
votes
1answer
104 views

Speed Up Unity Dash Loading Programs

Each time I open dash for the first time since booting, it takes ages to load programs on it. I have to wait for like a minute or so and then programs appears. I have online stuffs disabled so its ...
3
votes
1answer
10k views

Clean install of Ubuntu 14.04 - Screen goes black after login, but mouse works

Disclaimer there are MANY questions on this topic and none of them apply to my situation. Note the following: The system previously ran Ubuntu 12.04 Desktop 32bit without issue. This is a clean ...
3
votes
2answers
16k views

Installed Gnome Shell desktop environment on Ubuntu 14.04 but its not working?

I had installed the gnome shell desktop environment on my Ubuntu 14.04 but its not working. I had been told that after installing it; I would be getting options at the log in time -'asking me' which ...
3
votes
2answers
365 views

I have installed xfce on ubuntu 13.10, but now icons and colors in unity is strange. How to fix?

I wanted to install XUbunutu looks on my Ubuntu machine and I have done it like so: sudo apt-get install xubuntu-desktop But now when I have restarted the machine, I first got xUbuntu log-out scree. ...
3
votes
0answers
777 views

How to remove all device icons from Unity launcher in 13.10?

How to remove all drives icons from Unity launcher in 13.10? Old trick with dconf-editor does not work anymore. I can remove any entry from com.canonical.Unity.Launcher.favorites, but not ...
3
votes
1answer
298 views

How do I drag-and-drop a file into a window that's not in the foreground?

In Windows, if I'm dragging a file or a piece of text and I want to want to drop it into a window that's currently not in the foreground I can simply hover over that window on the task bar and the ...
3
votes
3answers
921 views

Dash wont change color with background and desktop is white no matter what I change it to [duplicate]

How do I fix this? Please note I am using quantal. I performed the change shown here. Edit: I upgraded to raring and the problem went away. A little while later I logged off and logged back on. ...
3
votes
1answer
540 views

Ctrl-Super-Right doesn't work in 12.10

Noticed today that the default Unity setting for keywords to partially maximize windows to left or right partially works in my laptop. My Ubuntu is totally updated. Any idea on how to fix that?
3
votes
2answers
2k views

Why Unity doesn't remember edge bindings settings from Compiz?

I'm very used to use edge bindings in my workflow, but since I've updated to 12.04 Unity forget my edge bindings settings on every new session. Why it is appening and how to fix it?
3
votes
2answers
1k views

Can I move the workspace switcher icon to the top of the Unity launcher

I would like to move the Workspace switcher icon from the bottom to the top of my Unity dock bar. Is this possible? Drag and drop does not work. Thanks!
3
votes
0answers
29 views

Disable icon background colors in application switcher (ALT-TAB) [duplicate]

Possible Duplicate: How I turn off backlight around switcher icons When pressing ALT-TAB, the application switcher appears. You can continue pressing TAB to select the icon of the window ...
3
votes
1answer
1k views

Where does Unity store the chameleonic launcher/dash color?

I would like to use unity's average background color (the color of the launcher) in conky, is there a (configuration) file which contains that color information? Or how could I fetch that?
3
votes
2answers
15k views

upgraded “Compiz' and ”Unity", now no Unity 3D on screen

Today when I logged in to my Ubuntu 12.04, the update manager told me of some upgrades. Compiz and Unity were in those upgrades. After I installed the upgrades, I can no longer get the Unity panel ...
3
votes
0answers
5k views

Unity dash completely empty all of a sudden. Howto fix? [duplicate]

Possible Duplicate: Dash search gives no result When I open my dash in unity (Ubuntu 11.10 upgraded from 11.04), it looks completely fine. Once I start typing though, all entries vanish and ...
3
votes
2answers
315 views

Sometimes applications stay in the background and have an empty white arrow in the launcher. How do I fix this?

Sometimes an application gets in trouble with unity and then it won't be shown in the foreground anymore. To get to the application I have to minimize all other windows. Alt-tab doesn't bring the app ...
3
votes
2answers
4k views

Disabling vsync in Unity/Mutter/Compiz?

Yesterday I was still using Natty with Compiz. I had noticed that disabling Vsync in Compiz made dragging windows much more smooth and responsive (I don't mind the tearing). I installed Ocelot this ...
3
votes
3answers
522 views

Do any Ubuntu-based distributions ship with Unity?

I like distributions like Mint and Pinguy because they include most stuff I want to install out of the box. Are there any such Ubuntu spin-offs that use Unity by default?
3
votes
1answer
264 views

Unity on 2 screens without main application menus

I'm used to work with 2 monitors, but after switching to Unity I can not access the main menus of applications. The main menu panel is only displayed on one of the screens Is there a way of dealing ...
3
votes
2answers
1k views

gTile for Unity?

Im testing gnome shell for this Week now and the shell-extension gTile https://extensions.gnome.org/extension/28/gtile/ is a big advantage for gnome shell IMHO. I want to switch back to Unity at the ...
3
votes
3answers
13k views

Icons missing from launcher, system settings, folders

Various icons from launcher are missing. The first one is from Home folder menu the second from Terminal the last one from Desktop Switcher. This happened after I upgraded to 11.10 from 11.04. I have ...
3
votes
4answers
2k views

What icon does Unity use for an application?

I have a .deb package that installs application icons under the following locations: /usr/share/icons/hicolor/16x16/apps/ /usr/share/icons/hicolor/48x48/apps/ /usr/share/icons/hicolor/32x32/apps/ ...
3
votes
3answers
4k views

How to restore the top panel?

I've upgraded my desktop from Natty To Oneiric. Now the top panel has wrong theme and some indicators are missing (sound, power, etc.). Also, icons in launchers and on the desktop are missing or ...
3
votes
1answer
245 views

How to make aplications installed in /opt appear in Unity?

Libreoffice 3.4 was installed in /opt and a link to the executable was put in /usr/bin, but Unity search can't find it. Also, if I open Libreoffice Writer, for instance, and ask to keep its icon in ...
3
votes
4answers
5k views

Is there an alternative to compiz?

Can I find a good replacement for compiz? Compiz in 11.04 with unity is laggy