Usually I use my headphone to listen a music (using the front port one). Sometimes, I plugged out the headphone jack, if I want to listen by speaker (using the back port). Now my question is, can I change the output without unplugging my headphone jack.
I have a modem that can be accessed with my brother. Sometimes my brother plays internet games and it makes my connection slower.
Can I cut my brother internet connection via terminal? If not, which packages / software I should use if there isn't any facilities for cutting the connection.
Can I check my current monitor frequency? Is it use any application or only open a applicaton?
Is there any Ubuntu version for PSP and PS3? If yes, where is the ISO files located?
I think it is impressive to have Ubuntu on PSP and PS3.
I lock my computer. Accidentally the mouse moved. Then the lock menu was shown by the computer. Can I lock it without input the password and lock again?
Can I do the dual graphic (use two same monitor, the monitor 1 is next to monitor 2, monitor 1 use the graphic card, monitor 2 the mainboard graphic) on Ubuntu? What driver I should install to do the dual graphic?
Mainboard graphic: HD2500 (from Intel Core i5-3450)
Graphic card: ATi Radeon HD 4850
I have a lot of iso-files downloaded from internet. I want to check the hash from my Ubuntu 12.04 and 12.10. Is there any application on Ubuntu to check the MD4, MD5, SHA-1, and CRC hash?
I need the CRC hash-checker to check my Windows 8 iso files.
I got a new computer last week (with motherboard GA-B75M-D3V). On it's motherboard, there is a USB 3.0 port. I tried to use it for transfer a big data to my harddisk by Ubuntu 12.04. But the speed isn't as speed as i use on my laptop (reach 92.2 MBps on my laptop, but on my new computer it is only 21.2 MBps - like ordinary usb transfer). I tried to look on additional driver, but only graphic driver shown there.
Is Ubuntu 12.04 support USB 3.0 natively? If not, Is there any driver for USB 3.0 on my motherboard?
Usually I use ping to check my internet connection. In windows, if I use:
ping google.com
I get only 4 information ping, but on Ubuntu, if I use that command, the ping can' stop until I stop it with Ctrl+C. Can I ping only for 4 times then stopped? If I can, can I use it as default?
I have a new computer installed with Ubuntu 12.04. Then I want to install wireless driver named compat-wireless-3.5-3. Before that, the driver folder to /home/kevin.
I want to install it on /opt directory. Before install the driver, i want to copy the driver folder from /home/kevin to /opt. I try to use ordinary copy (Right Click Copy Paste), but the paste is blured.
After that, i tried using this on terminal:
sudo cp /home/kevin/compat-wireless-3.5-3 /opt
But I get this error:
cp: omitting directory `home/kevin/compat-wireless-3.5-3'
What does the command mean? I can't copy the driver folder until now.
What is the difference between Clamav and Clamtk? I know that both of them are antivirus.
Is there a benchmark tool to measure computer performance for Ubuntu like SuperPI, 3DMark, or PCMark?
Is there a Microsoft Office 2007/2010 theme for LibreOffice? The interface of Libreoffice slightly confuse me.
Is there a Ubuntu for SPARC computer? My friend like Ubuntu and he want to install on his SPARC (UltraSPARC IV, release 2005).
What are the differences between sudo, su, visudo, chroot, and gksu ?
I have a 250gb partition of harddisk.
I want to share this partition for another computer in my house (for windows user and ubuntu user). What software did i need? Actually i find a software named "Samba". But is the software share harddisk to windows users? And can i share the harddisk through wireless connection? Is the software work on ubuntu desktop (not the server) and is it has Graphical User Interface?
Thank you for any answers.
Is there a flash drive shortcut on Ubuntu 12.04 desktop like Ubuntu 10.10 desktop have?
