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does any know how i can exit a program in HP webOS 3.0 Emulator. There isn't any home button and i can not find answer anywhere with google. Thanks
Same way as any webOS device: go to Card Mode (press the Home key for the Emulator) and toss the card off the top of the screen. That's a bit harder with a mouse in the Emulator, than a finger on a device, but it's still doable.
You can achieve this using the "scroll wheel" on your mouse
(Added as an answer to help anyone in future)
On a Macbook Pro, use fn+left key to switch to card view and then you can use mouse / touchpad to throw it away.
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I just installed Ubuntu 12.10 on my Macbook Pro. When I click the trackpad, it is always registered as a small mouse movement as well as a click, so it drags whatever I click on. has anybody else encountered this? Is there any synaptics setting that can help? For the moment, I've enabled tap to click because normal clicking is so tough.
I didn't have this issue when running Ubuntu in a VM, but I guess that has another abstraction layer that prevents synaptics from being the one interpreting direct touchpad input.
Thanks!
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If you look at http://bambuser.com/v/2846316 you can see a developer with two monitors, in the video this person is spliting the screens into multiple outputs of an editor. And switching the content of them... Does anyone know how to do something like this ? Or the editor he/she is using ? I think the distro is Archlinux and the website on the movie is http://japh.se
EDIT: Ahhhhh found it. Depends on the type of the Windows Managers ! :D I was looking for Tiling windows managers :D
https://wiki.archlinux.org/index.php/Window_manager
Could anyone recommend me one ? Thank you
Looks like awesome to me, which is very nice for that and is my windows manager on arch linux. You can also have a look at xmonad which is quite equivalent but older.
For the editor its not clear for me since I dont see him use it so I cant distinguish between vim and emacs.
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Is there a lock screen on Linux-based systems?
When the screen is locked, the user should enter a PIN code to enter back. Like the PIN screen lock on an iPhone.
Gnome Desktop:
gnome-screensaver-command -l
What this actually does (source code) is call a DBUS Api that aims to be desktop-neutral. Read more about that on this page
I don't know if you are looking for a tool or library to do this. There are quite a few DE independent options:
xlock
slock
They are opensource so you can take a look at code if you are looking for a programatic way to do this.
For library you can look at xlib for all interaction with X. XLockDisplay is the function that you might want to use.
Often you have that choice in the screen saver. Then the computer will be locked after a specific time that you decide. You have it in Ubuntus screen saver.
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I just installed virtualbox, when i press HOST + F I see the window fullscreen but the OS still small. It seems doesnt not follow the fullscreen directive.
Someone coul dhelp me?
Thank you
KUbuntu 11.04
I think you have to set up guest OS's screen resolution to match your screen. Ie if the guest is Windows the right-click on desktop and select "Properties -> Settings" and select appropriate screen res using slider.
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This is not a programming question per se, but this is certainly about something which would help increasing my programming productivity.
In KDE, one can assign short-cuts to particular windows. This eliminates alt-tabbing completely and, is very very convenient when multiple apps(browser, console, emacs etc) are open.
My question is - can window short cuts be assigned in XFCE4 ? And if yes, how ? I very recently switched to XFCE from KDE4 and would appreciate any help regarding this.
TIA.
I'm using xdotool.
For example command below moves Firefox to foreground:
xdotool search --onlyvisible --name 'Mozilla Firefox' windowraise
You can update your keyboard settings with needed parameters (Applications Menu -> Settings -> Settings Manager -> Keyboard):