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Posts Tagged ‘Alt+F2’

If you’ve upgraded your system to Ubuntu 11.04, you may notice the handy Run Application dialog seems to be missing. Or you may be a total newbie with a fresh Natty Narwhal system who is wondering what’s this useless Alt+F2 key combination everyone keeps mentioning in forum posts.

Well, the handy way of running commands without opening a terminal – hitting Alt+F2 to open the Run Application dialog – is disabled in 11.04, but you can easily enable it again.

You will need to edit a Compiz-Fusion setting, so open System > Preferences > CompizConfig Settings Manager; if it isn’t installed, just run sudo apt-get install compizconfig-settings-manager in a terminal.

Once open, in the General section you will see Gnome Compatibility; if it isn’t already checked, then do so to enable this plugin.

When you click on it, you will see a couple of legacy options, one being Run Dialog, which you will notice is Disabled.

Click the Disabled button, and a box will appear letting you enable it.

As soon as you check Enabled, a box will appear to let you choose the key binding.

Rather than click on Shift, Super, Ctrl or Alt, click the Grab key combination button, and hit your key combo, which you’ll probably want as the familiar Alt+F2 (you can of course choose any available combo you like, but at least you won’t get confused if seeing guides and forum posts talking about Alt+F2).

Once the Edit Run Dialog box reappears, click OK to finalise the key binding.

You will see that all is as it should be, and can close the settings manager.

After that, you’ll be able to run commands quickly by hitting Alt+F2 and typing them in the Run Application dialog, or by choosing them from the menu of previous commands. The other benefit of this method of running commands is that you would usually need to keep a terminal window open for many commands, or else they’ll cease to run, whereas when invoked through the dialog they’ll continue to run once the Run Application dialog has disappeared.

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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?

☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻

Did this information make your day? Did it rescue you from hours of headache? Then please consider making a donation via PayPal, to buy me a donut, beer, or some fish’n’chips for my time and effort! Many thanks!

Buy Ubuntu Genius a Beer to say Thanks!

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