General :: USB Data Card Is Not Detecting In 2.6.36 Kernel
Jan 10, 2011
I am using a linux FC-12 machine which is running on 2.6.36 kernel. I wanted to use the USB data card with that machine. But it is not detecting the device. I found that the modules usbserial, option, qcserial were missing. I installed them using "insmod".After that I have removed and reconnected the device. Still the OS is not detecting the device.After the reboot of the machine, again the modules related to USB are missing.
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May 26, 2011
In playback application i guess "snd_pcm_lib_write1" is the function call used to write the audio data to sound card at kernel level.If that is true. how can i send the same audio data at kernel level to other system connected over LAN.
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Sep 2, 2009
I am using Ubuntu 8.04 and when I open up my network settings, It shows my ethernet card and my modem but my wireless card doesn't show up. Under "Hardware Drivers" it says that my driver for my wireless card is a "proprietary driver" and that there is no driver I can get for it for Linux. Is there any way that I can get my wireless card to work? I tried going to the HP website and downloading a driver for it, but all of the drivers only work for Windows....
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Jul 22, 2011
My ubuntu was working fine till morning but all of a sudden in the evening , its WICD manager stopped detecting my wlan card , because of this it couldn't detect any wireless network.I formatted and installed the fresh copy, but the problem remains the same.Interesting thing is that the same lan card works fine for Win7 OS.Even earlier in ubuntu it was working fine.I have dual boot machine...
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Jul 26, 2010
I am working on linux kernel building and customising for our requirement.All these days we were using 2.6.9EL5 kernel to create our own Bootable kernel. Lately we moved to 2.6.33.3 as SATA CDROM support was not available during booting with the earlier kernel.Now with the new kernel i have got all the updates i wanted with respect to hardware detection during booting but having an issue with my PS2 mouse not auto detecting while booting. However i can configure the mouse with the popup that comes during booting by selecting the generic PS2 3 button mouse option. With this my mouse works properly. I am wondering is there a way to make the mouse auto detectable.I have attached one of the Xconfig file that is part of our process.
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Dec 12, 2010
I am porting the kernel on my hardware board...dmesg shows that...
mmc0: mvsdio driver initialized, lacking card detect (fall back to polling)
mmc0: host does not support reading read-only switch. assuming write-enable.
mmc0: new high speed SDHC card at address aaaa
[code]....
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Oct 28, 2010
I 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?
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May 18, 2010
Okay well I have inserted my SD card into my pc.. but ubuntu doesnt seem to be picking it up? It's not showing any signs, i remember it use to show a little icon with the name of the card on the desktop or in the "places" menu but I dont see it.
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Jul 23, 2010
Decided to have a bit of a clean, and moved the computers out the way (unplugged and stuff) to hoover up and that around the floor, but not the inside of the computers.
Now ive put everything back together, my main pc with linux on doesn't detect the wireless card.
I turned it off, then checked the card hadnt been knocked out. It did appear to be, so i put it back in properly, and it still wont detect the card. (its basically a pcie card with an antenna sticking out the back).
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Dec 18, 2010
I have loded centos 5 on vertual machine, my host machine is windows xp and has two NIC cards working perfectly well
1) realtek RTL 8139 family PCI fast eathernet NIC
2) realtek 8169/8110 family gigabite ethernet NIC ( ONBOARD)
but both of them are not getting detected by CENTOS
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Mar 23, 2011
I was here yesterday trying to make my ethernet card(which my rhel 6.0 doesn't detect) works. I initially untar a file that has the driver for my card which i got from atheros. When i tried to run it i.e ./autorun.sh i got the following result:
[Code]...
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Aug 24, 2010
It is detecting the wireless networks in the surrounding area but it isn't connecting.
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Apr 21, 2011
I just installed a OCZ Revodrive X2 in my system, and have been trying to get linux to detect it properly. I have the BIOS set to AHCI, Windows has no problem seeing the raid drive, but not linux. I have all the RAID options built in to my kernel, as well as the Silicon Image 3124/3132 SATA support, as that is what Windows detected when I installed the driver. I want set it up as my linux boot drive, but I dont' know what I am doing wrong.
Now mdadm detects and activates the partiton, however my gui partitioning programs see each individual drive, not the array. When I run parted from the command line it detected the array and partitioned it without a problem. I am stymied at this point. I am new to dealing with RAIDs, however my understanding was that since this has it's own hardware controller, shouldn't it automatically be passed on as is to the kernel?
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Aug 13, 2011
Since the install and original tweaking of F15 the os and pc have been operating flawlessly now for a couple months. Today I slid the Sandisk memory card from my camera in but there is no detection of the stick and no paths in the media link directory. I searched the forum but did not find any post specific to this issue.
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Mar 8, 2010
My wireless card isent detecting my router even though it has detected my 3 of neighbors wifi. the only reason i thought that it may not be able to detect mine is that i use a wpa2 encrption rather then a wep like my neighbors. so i tried to go and reset my router using my other desktop and set it to a wep encryption, but for some reason my computer still did not detect it. i am using a dell dimension comnputer with both a linkseys N gigabit router model number :wrt310n and the reciving card linkseysduel band wireless N network adapter model number :wusb600n. can somebody please tell my what i am doing wrong? this is rather annoying as i have to drag my desktop and moniter out to the living room just to physically connect to my router to enable internet.
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Dec 8, 2010
I have a 64 bit install of Ubuntu 10.04, I was surfing up to 11:30pm EST last night, shut down for the night, upon reboot am unable to connect to the internet or my local network. Ubuntu seems to think that I have no ethernet cables connected.My networking is controlled by my motherboard (Gigabyte P55A-UD4P) and the problem is not on my cable modems side. The modem has multiple wired jacks, all of them are unresponsive with my Ubuntu PC while my roommate can connect to all of them with his Windows 7 PC. Both network cables (the one connecting to his box and the one connecting to mine) are interchangeable: They both work on his and neither on mine, so there is no broken cable.I've followed the troubleshooting in other posts, here are some commonly requested diagnostics:
ifconfig -a
Code:
eth0 Link encap:Ethernet HWaddr 6c:f0:49:53:1f:c0
[code]...
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Jul 11, 2010
Here comes my problem: I am installing a new unit with Fedora Core 5,I will use it as my internet server. I need one additional PCI network card but it is not detected during installation.what shall I do?
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Feb 3, 2011
I purchased a new Desktop PC and MTS MBLAZE data card. It works in Windows XP OS. To make it work in Fedora GNOME OS how can I proceed? Which software do I need? Where do I get it and how to download and instal it in my PC? The firm selling the data card do not have an easy solution.
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Jan 18, 2011
I have a data in existing kernel & I need to update a new kernel version so afer the upgration , how can I access the data from the previous kernel.
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Jun 21, 2010
I am trying to install a PCIe card for data compression in Linux ubuntu 9.10(karmic Koala). As you can see in the following code although I have the root access I can not get permission to install the device driver.As I have the root access I suppose to get access to install the driver. I checked around and got the procedure from a web siteEnabling root access in unbuntuBasically in almost all linux machines we will be havingroot access for login.but in ubuntu by default that option was not enabled.If u want to have root login in ubuntu then u have to do some changes in ur Ubuntu machinesSteps to follow1.First enter into ubuntu as your user login.2.Then open the terminal and type the command sudo -s,it will ask for root access and type the password.3.Then type passwd root it will ask for new password4.Open terminal and go to the path /etc/gdm/5.Open gdm.conf6.search for AllowRoot=false7.and then change AllowRoot=true8.now restart ur machine9.now u can enjoy with root accessThe funny part is when I search for the file which is gdm.conf in the prescribed location, I can not find it.
Code:
root@faisal-desktop:/home/faisal/Desktop# cd AHA/
root@faisal-desktop:/home/faisal/Desktop/AHA# ls
[code]....
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Nov 17, 2010
I used usb_modeswitch but the result was "No default vendor/product found." But usbmod_switch.conf file has all the vendor & product id contained in it. And modeprobe is also not effective. Even Sakis3g script fails to switch my datacard into modem. How to use BSNL Data Card in Fedora 13?
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Feb 13, 2010
I recently installed Ubuntu 9.10 on an old family laptop. It is a Compaq Presario V2000. Everything works perfectly except no wireless networks are recognized, even though I know there are available networks. My network controller is detected but is not doing it's job, which is finding available wireless networks! Using "system testing" I found this out about my network controller:
"Detecting your network controller(s):
Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)"
url
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Aug 31, 2010
I am trying to write a kernel module that will DMA my custom card. Right now when i plug the card into linux no valid PCI device shows up (meaning I probably have a error on my end, i know) however, If I halt the system at startup in the bootloader (uboot) I am able to directly access the card as I know in uboot the physical memory address that is mapped to my device. Is there a way I can access the card in a simliar fashion in linux?
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May 7, 2011
How to configure micromax 3g data card. I have redhat .
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Mar 17, 2010
How to Configure BSNL EV-DO Data Card in Fedora 11 :
1. Click on Application.
2. Go to System Tools
3. Go to Terminal
[code]....
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Jun 13, 2011
I am not sure where to post this so i figure that general help is as good as any. I have just bought my self a 32 gb micro sd card and I want to transfur all my old stuff (apps, contacts, music) off my existing card, how do I do this?
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Aug 4, 2010
I want to do bandwidth aggregation of two USB data card in UBUNTU.
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Apr 22, 2011
I'm trying to connect the Reliance 3G data card in Ubuntu 10.04. I've done modprobe then make settings in /etc/wvdial.conf with username and password field as empty string. But when I'm trying to connect with sudo wvdial it is showing that "Modem is not responding" and exit. However, the same procedure with Reliance netconnect+ which take a username and password, working well. Does 3G needs some settings?
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Apr 9, 2011
I am using RHEL 5. I have reliance datacard. I want to configure it in my linux pc. How to configure Data card in linux PC.
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Jul 26, 2010
<<mod edit>> advertising deleted
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