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Posts Tagged ‘Classic’

If you’re a Gnome 3 Classic (“Fallback“) desktop user, you may have noted that there’s no longer any visible way to get to your Startup Applications. This is made even more frustrating by the fact that after the upgrade to 12.04, Unity users get easy access to it via the system menu at the end of the panel.

While this oversight could do with correcting, you can still access Startup Applications by entering the following command in Run Application via Alt+F2, or in the terminal:

gnome-session-properties

While running this via the user menu would be ideal, you could make a desktop launcher for it, or even one for your panel which would mean one-click access.

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Please note: this is an updated version of the guide for restoring the volume button in Ubuntu 10.04/Gnome 2, and is specifically for those using the Gnome 3 “Classic” (Fallback) desktop (though may be applicable for Gnome-Shell and Unity).

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If you’ve just upgraded to 12.04 “Precise Pangolin” and found that the volume icon/button is missing from the system tray (at the far-right of the top Gnome panel), you can choose between adding the newer indicator applet, or running the old stand-alone volume button like back in Gnome 2. With the indicator applet, it will load automatically with each boot, but it doesn’t take much to get the legacy volume button to do the same.

Volume Button:

Note: Those who’ve had to do this before in Ubuntu 10.04 through to 11.10 will have noted the package gnome-volume-control-applet no longer exists, but since it has just been renamed, all you need to do is change the command to gnome-sound-applet.

To run it for the current session, hit Alt+F2 to open the Run Application app, paste gnome-sound-applet into the text field, and click the Run button (you can also enter the command into a terminal, but the button will disappear if you close the terminal).

To get it to start automatically from the next reboot, click the cog in the top-right (in Unity) and open Startup Applications and add it as a new entry with a name like “Volume Button”. If you’re using Gnome Classic, your user menu in the top-right won’t include Startup Applications, so just run gnome-session-properties via Alt+F2 or in a terminal.

If for some reason the volume app is missing on your system, run sudo apt-get install gnome-sound-applet in the terminal.

Indicator Applet:

Alt+Right-click an empty area of the panel (if you have Compiz effects enabled, then you will need to hold Alt+Super/Windows while right-clicking), choose Add to Panel, then drag Indicator Applet Complete to next to the clock in the system tray, or wherever you want to put it instead. The volume button will be restored, but as part of the Indicator Applet which also has a mail/message notifier for Evolution and messaging apps, as well as showing when other apps like Rhythmbox music player are open.

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If you’re new to Ubuntu using 11.10 upwards, you might be scratching your head when you see people mention they’re using Gnome Shell instead of Unity, or even the “Classic Desktop“. Or if you’ve been using Ubuntu but decided to do a fresh install, you’ll find there is not only no “Ubuntu Classic” option at login, but no Gnome at all.

This is because the decision was made to drop Gnome as it moved from the familiar 2.x to Gnome 3, since Ubuntu and Unity are built on it anyway. The logic is that should people need a less resource-hungry environment for slower computers, they can log into Unity 2D instead. But while Unity is gaining fans, and most certainly will gain many more as development continues and we see a flood of plugins and customisation apps, some of us want to play with the new and shiny Gnome Shell, or just to get our old Gnome Classic desktop back.

Now, it’s actually easy to get either or both, but while I’ve seen in forums that installing Gnome Shell will also install the legacy “Classic” desktop, this isn’t true (though it makes sense people might assume that). That’s because while the meta-package gnome is installed, gnome-shell isn’t part of it, but a separate package. Likewise the “Classic” desktop doesn’t come in either gnome or gnome shell, but as exists as the package gnome-session-fallback (which also installs a 2D version).

So, you can pick either, or have both, and it’s as simple as pasting a command or two in the terminal. If planning to have both, you may as well install Gnome Shell first, though it shouldn’t really matter.

To install Gnome Shell: sudo apt-get install gnome-shell

To install Gnome Classic: sudo apt-get install gnome-session-fallback

Once installed, you should be able to just log out and log back in to one of your new desktops, but if not, then do a reboot. Then you can log into Gnome Shell at the login screen by choosing “GNOME“, or the more familiar legacy desktop by choosing “GNOME Classic” (or “GNOME Classic (No Effects)” for less powerful computers or graphics card issues).

If you can’t find where to log into other environments, it’s always a hidden menu you need to access, previously by the word Options at the bottom of the screen, but in 11.10 is a gear icon near the user name; in following versions, that will no doubt change, but just look for something to click on and you’ll find it. Obviously, if you’ve set your login option to be automatic, meaning you never see the login screen but end up straight at the desktop, then you’ll need to change that in order to be able to change between the different window managers.

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Related Tip: How to Log Into Ubuntu Classic Desktop or Gnome Shell Instead of Unity

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If you’ve upgraded to Ubuntu 11.10, you may have noticed your movie files not looking as they should in the default Movie Player (Totem), and probably others like SMPlayer and MPlayer. For me, the clips actually looked fine first off, but only in Totem, as SMPlayer kept crashing. Then, after getting some updates, Totem started displaying the colours all mixed up (as did SMPlayer, which wasn’t crashing any more). I tested GNOME MPlayer, and that was fine, but all my other players were affected.

From the looks of comments I’ve seen around, updating/installing Medibuntu is a likely suspect, but whatever the cause, it should actually be quite easy to fix. Simply go to Edit > Preferences > Display in Totem, and adjust the Hue from the default 50% mark all the way up to 100%. If yours is all the way down at 0%, as some have reported, then you definitely need to do the same. You may need to do this with each player, but in my case changing the setting in Totem immediately rectified the problem in SMPlayer. If it doesn’t for you, however, then you know how to fix this easily.

Lastly, don’t be surprised if later on you go to play a vid and your colours are all mucked up again. This time, you’ll probably find the Hue is still at 100%, so you’ll need to drop it back to the default of 50%. It might be a bit of a hassle, but this should be fixed up at the development end soon enough, and at least it only takes a few seconds to get your movies looking as they should.

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While Ubuntu‘s new Unity interface has been designed for less clutter, and generally makes getting to common tasks a breeze, many have found navigating through the rest a bit of a nightmare. While everything is supposed to be more simplified, some would argue having all your launchers accessible via categories in the old Applications menu was actually simpler and quicker.

But you can actually have the best of both worlds, so if you’re avoiding Unity and using the Classic Desktop simply for access to the Applications and System (or Wine) menus, read ahead.

While you can’t actually add the old menu system to the Unity panel, since it is not gnome-panel that is running, there is actually an “indicator” available for Unity that will do the same thing. So while this new (or old?) menu won’t replace Unity‘s “Dash“, you will see an Ubuntu icon in your system tray’s notification area. Click that, and you will see the old familiar Applications menu, with all the categories you’re used to.

To install Classic Menu Indicator, enter the following commands in sequence in a terminal:

sudo add-apt-repository ppa:diesch/testing

sudo apt-get update

sudo apt-get install classicmenu-indicator

Once installed, hit Alt+F2 and enter classicmenu-indicator as the command to run.

Apart from easy access to all your launchers, you’ll find your old System menu is there too, split into the familiar Preferences and Administration sub-menus.

More importantly for many, you will also have your old Wine menu back for running Windows programs. Unity‘s Dash menu system does not currently show a Wine section, and finding those apps can be near-impossible, but classicmenu-indicator will rectify this.

If you find that this menu/indicator does not automatically run upon your next boot (which it should), simply add classicmenu-indicator to your Startup Applications, and it will be forced to load from then onwards (it should already be in there, so check it isn’t disabled).

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If you upgraded to Ubuntu 11.04 (or installed a fresh Natty Narwhal system) and are running the Classic desktop, you may find something amiss with the ability to bring folder windows or programs to the foreground by holding an item over its taskbar button until it appears.

For example, you’re looking in a folder at a sound file you downloaded, and wish to play it in Banshee, which is already open but hidden from view. Normally, you would drag the file over the Banshee taskbar button in the bottom panel, wait till Banshee appears, then drop the file onto it.

A more common use is perhaps file management, when you’re dragging files and folders from one Nautilus window to another which is hidden from view. This is most handy, as it means you don’t need to carefully line up both source and destination folders before doing the drag-and-dropping.

But you may find something is preventing you from doing this, with the only thing happening is a + sign appearing, and if you finally let go on the panel instead of press the Esc key, a launcher will be created there, which you then have to remove. This is not some new setting you can change in Nautilus‘s preferences (which is evident if you try with another file manager like Thunar), but a Compiz bug. While that obviously needs to be ironed out, there is a way around this, which is to run the following command in a terminal:

compiz --replace

Note that the next time you restart, things will be back as before, but at least you can just run that command again (which you can easily do by hitting the up arrow when in the terminal, or pick from the menu in the Run dialogue via Alt+F2).

Also note that if you try adding that command to your startup programs, it will likely do nothing, but you can always make a launcher for your panel, which you can then click once everything has loaded, or when you go to drag stuff via the taskbar and remember you need to.

This bug will likely be fixed soon enough, but at least there is a way around it for now. If you’d like to add your voice to the bug report (since more voices mean quicker action), click here (note that if you haven’t already got a Launchpad account, it only takes a couple of minutes to join, and is worth the small effort, since you can then report your own bugs).

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Can’t get the Run Application dialog to appear when you hit Alt+F2?

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