General :: Find Soundcard Used By Alsa For Sending The Data?
Jun 1, 2011I have slackware 13.0 installed in my system. how to find soundcard used by alsa for sending the data.
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Debian :: ALSA Without A Soundcard?
Jun 30, 2011I have a computer without a soundcard and want to stream sound from it. How can I force ALSA to ignore the lack of a soundcard? Whatever I try to do, it complains that it cannot find one.Or could I trick ALSA by making a file /dev/dsp that links to /dev/null or something like that?
View 4 Replies View RelatedUbuntu Multimedia :: ALSA Not Detecting Soundcard On Reboot?
Jul 9, 2010I'm having a rather peculiar problem with sound in Ubuntu 10.04. Specifically, every time I reboot I run through a cycle of sorts:
A). Sound is working fine. Reboot
B). No sound. "aplay -l" returns "no card found". Additionally, the hibernate and suspend buttons are missing from the shutdown menu and restart acts as log out, immediately returning me to the log in screen (sudo reboot in console works). I try to fix the problem by the following commands:
Code:
$sudo apt-get --purge remove linux-sound-base alsa-base alsa-utils
$sudo apt-get install linux-sound-base alsa-base alsa-utils
$sudo reboot
C). After rebooting sound works normally again and I get the following:
Code:
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1828S Analog [VT1828S Analog]
Subdevices: 2/2
[code]...
I have "linux-backports-modules-alsa-lucid-generic" installed. I have been experiencing problems with audio since I bought this M/B, but with 9.10 things were stable and with my previous 10.04 installation bearable. Now, however, I practically can't work. I have to run the aforementioned routine every time I reboot. Additionally, I don't if it is relevant, but the problems started after I installed the audio drivers in Windows (another royal mess, but at least now it's stable and it works)
Ubuntu :: ALSA Oddities And No Sound After Soundcard Change In Natty?
Jul 2, 2011I've just bought myself a E-MU 1820M audio interface for use in home recording after seeing online that a number of people have managed to get it working. The card replaces a Terratec DMX 6Fire (which i only managed to get outs from, no in's). I have done everything and anything suggested all on the forums and websites i can find and still no in's or out's at all, and no lights on the dock functioning.
Having tried and failed on a number of things i decided to see if Alsamixer had picked it up, only to be shown a blank grey window with nothing showing. I purged ALSA and started again (I have even done a fresh install of natty in case it was anything else getting in the way that i had done previously) but to no avail. I am using ALSA driver 1.0.24, which is the latest version, and according to the ALSA website, the EMU support was addded in post-1.0.15, so all should be well.
General :: Sending Find Results To File - List Too Long
Aug 12, 2010I'm trying to do a
find /photos/* -type f -mtime +365
to find all my pictures that are over a year old, but I keep getting argument list too long. How can I view what all the results are, even if it just dumps it to a file that I have to open?
Hardware :: Can Not Find Soundcard?
Mar 17, 2011I have just installed Oracle enterprise Linux 5.Beforehand I had Mandrive 2008 which could configure my soundcard.However enterprise Linux 5 can't.
Code:
/sbin/lspci
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 02)
[code]...
Programming :: Sending Binary Data Through Sockets In C
Nov 29, 2010I am coding a http server which has to send the file(s) such as images, .avi files, .mpeg, that the client is going to request. I have been trying of sending files through sockets.
char info [256];
bzero(info, 256);
//memset(&info,0,sizeof(info));
read(socket, info, 255);
write(socket, HTTP, 255);
FILE *fl= fopen(info,"rb");
fseek(fl, 0, SEEK_END);
long len = ftell(fl);
printf("largo: %ld", len);
unsigned char *ret = (char*) malloc(len);
fseek(fl, 0, SEEK_SET);
fread(ret, 1, len, fl);
However, it's supposed to be shown in Mozilla Firefox (as the client). But it is not doing it, so.. It's just not getting the complete file.
OpenSUSE :: Bluedevil - Sending Data Failed From Computer?
Apr 13, 2011I have a question regarding Bluetooth with Bluedevil. Finally I got a connection working in one direction: sending files from my mobile (Google Nexus One with Android 2.3.3) to the computer. But I can not send files from my computer to the phone. I also tried to send files from my desktop to my Laptop and it fails. I also tried it the other way around: from Laptop to Desktop... fail.
What is it? Is it still a bug in Bluedevil and all I can do is wait? Or is there some package missing? The following packages (regarding bluetooth) are installed:
bluedevil
bluez
libbluetooth 3
pulseaudio-module-bluetooth
I don't believe that it is hardware related, because it works one-way... If I should post logfiles or whatever.
Programming :: Sending Binary Data To Bluetooth With Terminal
Aug 30, 2010I am using centos 5, want to send a sets of binary data to other bluetooth device I know how to sent a file but dont know how to sent raw data. My case is like this I have a bluetooth device I need to send data to then after it process I need to get it back, I plan to do this all using terminal is that possible?
View 2 Replies View RelatedNetworking :: Rsync Sending Data From The Client To The Server?
Jun 29, 2010shed some light on what I am doing. I am wondering if I just havehings back to front.Server (MESH):Fedora 13Firewall ports open tcp 22(ssh), tcp 873(rsync)sshd service started
View 5 Replies View RelatedNetworking :: Sending / Receiving Data Simultaneously Using BSD Sockets
Jun 25, 2010I would like to send a data using one thread and receive a data using other thread by using a same socket connection using USD sockets. The calls i am using for sending and receiving are send(), recv(). let me know is it possible to send and receive the data parallel (Full duplex communication)?
View 2 Replies View RelatedNetworking :: Sending Raw Data To A USB Device From Terminal In Ubuntu?
Jan 25, 2010I want to send raw data to a usart port of my board connected to linux box. i know the command
echo "abcxyz" > /dev/<usb_dev_file_name>
would write the raw bits for characters abcxyz to the usb device but the problem is how do i know which device file to write to?there are so many in my /dev.
Networking :: Sending Test Data From File To Port And IP
Apr 23, 2009I'm working on testing some software, and I have a question. We have several files of binary data that we need to push through our application to test. It communicates via simple TCP sockets. Is there a way I can send this data to the socket from the command line? I tried doing something like this, but telnet never picked up the data.
View 5 Replies View RelatedProgramming :: Extract Data By Sending Queries To A Website?
Dec 17, 2010What would be the best way to extract data by sending queries to a website?
View 2 Replies View RelatedFedora :: Finding Out What Processes Sending / Receiving Network Data?
Oct 27, 2010I have a desklet that, occasionally after toying with network stuff, will tell me that large amounts of data are being sent/received. What's a good way to determine what processes are occupying these resources?!
View 14 Replies View RelatedNetworking :: Socat - Sending Binary Data From Client To Server
Apr 15, 2010I am trying to redirect connection to port 8980 to execute a telnet command to a local machine
by issuing the following command :
In Server 1 :
socat TCP-LISTEN:8980,fork EXEC:/myscript,reuseaddr
My script contains
#!/bin/bash
telnet 192.168.20.12 //local Server 2
I am sending Binary data from the client to Server 2 via Server 1. So it happens that I have some characters in Hex translated to special characters in ASCII like open brackets or Commas etc.. and that closed the socket between the two machines.
Networking :: Detecting Broken Connection Before Sending Data With Sockets?
Oct 28, 2010I am writing a code in Python where a socket client changes data with the server. That works nice if the connection is up. However it is also supposed to work offline. So I need to be able to detect if the connection is up before sending data, but I was not able to do so. A summary of the code is like that:
Code:
try:
socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
socket.connect( (self.host, self.port) )
connected = True
except:
connected = False
if connected:
data = "some data byte"
try:
socket.send(data)
except:
connected=False
socket.close()
If I unplug the cable after the connection is ready then the socket sends data and does not detect the connection failure. What is amazing is that the client detects the connection failure just after the cable has been plugged again. Of course there is a loop in the code above and always that connected==False a new connection is made. How could the program detect the connection failure before sending data and then lead the code to an exception?
Server :: Postfix And Amavist - Lost Connection While Sending End Of Data
May 24, 2010Since today morning we are getting this error, could not track down the cause
We are running :
Postfix
Amavist and Clam
70A6C45A1CE: to=<actualemailid@yahoo.com>, relay=none, delay=0, status=deferred (delivery temporarily suspended: lost connection with 127.0.0.1[127.0.0.1] while sending end of data -- message may be sent more than once).
Software :: Sending Out A Fax / Take Data In From A Web Form And Fax The Results To A Remote Fax Machine?
May 26, 2009I want to be able to take data in from a web form and fax the results to a remote fax machine.
Does anyone know of any software for a server that would let me do this?
Fedora Security :: Unknown Software Sending Data On Random Ports
Jun 1, 2009I just discovered that my server is sending huge amount of data out at about 1Mbps. My immediate thought was the deluge bittorrent client, however it is supposedly not running (and a check confirmed its total active torrents was set to 0). I turned off the network and went in to Firestarter to set the outbound traffic to restrictive, turned on network again and no more data was sent. A look in Firestarter / Events showed a long list of random ports being used (see further down). How can I identify what program is sending all the data?
In Firestarter it doesn't really say much more than the port. Not sure if it is some misconfigured program or a malware/virus. I just got my ADSL connected a few days ago, and before that I used a mobile broadband (3G) as I just relocated. During the period I used the 3G the server might have been without firewall for a few days and it was also at this time I discovered an increase in network traffic (but I didn't really pay much attention at that time). I am running Fedora 10.
List of events from firestarter, my server is 192.168.1.100:
Time:Jun 1 16:48:12 Direction: Outbound In: Out:eth1 Port:39435 Source:192.168.1.100 Destination:58.208.xxx.56 Length:129 TOS:0x00 Protocol:UDP Service:Unknown
Time:Jun 1 16:48:12 Direction: Outbound In: Out:eth1 Port:6990 Source:192.168.1.100 Destination:112.94.xxx.212 Length:129 TOS:0x00 Protocol:UDP Service:Unknown
Time:Jun 1 16:48:12 Direction: Outbound In: Out:eth1 Port:2973 Source:192.168.1.100 Destination:118.93.42.xxx Length:129 TOS:0x00 Protocol:UDP Service:Svnetworks .....
General :: Script To Find Files By Data And Time?
Aug 6, 2010We have a script that FTP files 3 times a day, once ant 02:30, 04:00 and 13:00. Once the process runs it puts a copy of the file sent in the processed folder. What I'm trying to do is check to see if the files are there and if not send an alert /email. The file names are IVF_20100806_*.150, PLAZ_ 20100806_*.151, TRAN_20100806_*.152 and TRAN_20100806_*.151
This is what I have
#!/bin/ksh
#
. ${HOME}/.bash_profile
check_file()
{
[Code].....
Hardware :: Cannot Find Realtek On Alsa Page
Jan 3, 2010I cannot realtek supported chips on alsa page [URL]
I just dont see them. Are present there with another name? Specialy I look for ALC888
Debian Hardware :: Alsa Can't Find Sound Card
Mar 27, 2011since upgrading my desktop I've had trouble getting my old sound blaster audigy working. I've disabled the motherboard's on board sound in the bios. My new desktop is built around the Intel i7-2600K. I have a suspicion that maybe linux isn't playing nice with the pci-e to pci bridge that has replaced native pci support but I have no evidence of this. The sound card works fine in windows. The card is detected
[Code]...
OpenSUSE Multimedia :: Cannot Find ALSA-Configuration.txt In System
Dec 28, 2010Once in a while I stumble on this (after I install something which probably conflicts). I was able with the sticky notes to correct the problem few times but this time is a bit more complicated at least for me.What is strange is that I cannot find the ALSA-Configuration.txt in my system.
View 9 Replies View RelatedUbuntu Multimedia :: Cant Find Alsa From Audio Preferences
Sep 9, 2010The problem is that banshee mutes sound for other apps like flash, the solution is to select alsa for the devices in audio preferences... but don't have that in the list, only "internal audio analog stereo".
This wasn't a problem until i made some updates and got broken sound, to fix it i used the AlsaUpgrade script. I'm using Ubuntu 10.04 by the way.
OpenSUSE Multimedia :: Configuring Alsa (or Alsa-oss) After Hardware Upgrade?
Nov 19, 2010I have recently been forced to do a hardware upgrade (my previous mobo died). Now, sounds works ok with,amarok because kde has recognized the new hardware and switched to it.
..... does not work, likely because flash uses alsa-oss which is probably not configured automatically. I have tried uninstalling and reinstalling both alsa-oss and flash, but it didn't solve the problem.
General :: RHEL 6. Where's The Soundcard Device Files
May 6, 2011i've just installed RHEL 6 with twm.i want to use mplayer but it can't open/initialize audio device. On the redhat homepage they said soundcard is auto-config'ed. i have 2 soundcards here buti compiled mplayer from source but it's the same.
Code:
mplayer -ao help RET
Available audio output drivers:
[code]....
General :: Lost Soundcard Recognization After Switching To KDE From Gnome?
Aug 21, 2010I wanted to get a taste of the difference between Gnome and KDE Ubuntu so I downloaded and installed KDE. During the installation I got a pop up box telling me that KDE has determined I had some sound drivers that were not necessary and should I let the program uninstall these files. Like a total jacka$$ I said yes. After the installation was complete I had no sound. I switched back to Gnome, uninstalled KDE, and haven't had sound since. Sound is fine in my Windows 7 dual boot. I ran some commands in the terminal and found that the system isn't recognizing any soundcard.
View 13 Replies View RelatedUbuntu :: Error Found In MPD Log: Can't Find Alsa Mixer Control "PCM"
Apr 28, 2010I found one error in my MPD log.
Code:
Apr 28 22:25 : can't find alsa mixer control "PCM"
Programming :: Unable To Find Description Of Alsa's Programming Language
Dec 19, 2008I am unable to find a description of alsa's programing language, this sort of stuff:
[Code]...
I need to know what, for example, 'ttable' means and what is its syntax. This seems to be a state secret.