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beep in ubuntu

Posted 06-02-2011 at 07:24 AM by sumeet inani
Updated 06-02-2011 at 07:29 AM by sumeet inani

I wanted to hear beep from my sound card with speaker unattached

echo -e "\a"
Dos not work in any case.

I installed package 'beep'.
Run 'lsmod' to see if the module "pcspkr" is loaded by kernel.
(maybe because '/etc/modprobe.d/blacklist.conf' contains 'blacklist pcspkr').
In my case it wasn't.
So I ran
sudo modprobe pcspkr
Now beep can be heard.
If you want to get info about...
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playing video on the desktop background

Posted 06-01-2011 at 09:29 AM by neonsignal

The '-rootwin' flag can be used with mplayer to play moving images on the desktop background.

mplayer -rootwin -nosound -loop 0 -vf scale=width video.avi
Some desktop environments will need to have the normal background management disabled.
Senior Member
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how to change the heap size ?

Posted 06-01-2011 at 06:41 AM by pillisrikanth

hi this is srikanth pilli from india. actually my aim is to implement the TOUCH applications with jamvm-1.5.4 and classpath-0.98 on arm9 cortex processor(ar9) i.e pandaboard. when i am trying to run java application on arm9 TFT pannel (touch screen) , it shows the message like " [dynamic-linking native method:java.lang.VMObject.wait...internel]" and after that the next line it shows "fatal IO error 0(sucess) on xserver:0".

when i follow the linux forums , most...
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domain name resolution of local network names in NT domains

Posted 05-31-2011 at 11:51 PM by neonsignal
Updated 05-31-2011 at 11:52 PM by neonsignal

When operating on a local network that largely has Windows machines, resolving local names enables the use of machine names rather than ip addresses. Names can be hardwired into /etc/hosts; alternatively, they can be gathered from the NT domain using winbind:
apt-get install winbind
Then edit /etc/nsswitch.conf, and add 'wins' to the 'hosts' line.
Senior Member
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Still have not gotten answer yet

Posted 05-31-2011 at 09:05 PM by megasaputra

I can't booting ubuntu 11.04 when triple booting, windows 7, opensuse 11.4, and ubuntu 11.04. I have written in ubuntu forum, this forum, and other. But still have not gotten answer or solution yet. I am newbie, new in ubuntu. May be ubuntu for this version still have not support for my computer. May be I can try other popular distro. I have seen in, the second popular of linux is linux mint. I will try linux mint. At least, I have known ubuntu. Thanks for ubuntu for your iso. I...
LQ Newbie
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