I need an FM transmitter (with RDS support) that can be controlled via the linux kernel, preferably connected via USB.
Recommend a good programmable USB-based FM transmitter?
I have investigated an architecture with i2c-tiny-usb interfaced with a Silicon Labs si4713, but the additional circuitry to get it to work it too much. (I'm not an electronics engineer).
I am building a midi synthesizer that I'd like to be able to control from linux. I know its a rather broad question, but, how do I go about this? At this point the hardware consists of a simple UART bridge, and I've already written a simple C++ program using termios to send the raw midi data to the device. Obviously I don't want to write a player/sequencer from scratch, so where should I start if I wanted to get this thing to work with, say, a sequencer like rosegarden? Do I write the driver for rosegarden, or hook into alsa or what?
View 1 Replies View RelatedI want to configure a ACL Permit/ Deny, what steps I need to keep in consideration.
View 2 Replies View RelatedWhat GUI Linux programs are there for finding files based upon their contents?
View 5 Replies View RelatedI could not get get the LG External CD R/W Drive that I recently purchased to work with my ASUS Eee Netbook (Linux based) and ended up giving the drive to a friend to use with his Windows XP based laptop.How do I make an External CD R/W Drive work with this Linux-based machine?I am an engineer (civil-structural), but not that savvy with respect to computers; particularly issues of compatibility of hardware / software.
View 2 Replies View RelatedI have recompiled a few kernels, but all on 32bit systems so not sure if that has anything to do with it.
Running Arch Linux 64bit, most recent version.
Kernel Output:
Code:
My first thoughts was that it might be my grub bootloader configuration, so had a big play around with that but it didn't fix it. Also made sure support was built for filesystems. However almost all that Fstab mounts are ext3 anyway, and certainly the root and /boot are. Now thinking it may be a memory error so will run a check when I shutdown.
Im trying to install a trading program fx trading station II on a dedicated virtual server that's linux based at media temple. Any ideas on how to run the program so that the exe file isn't prompting to download the file instead of prompting the user to login and trade?
View 2 Replies View RelatedI have bought a keene usb fm transmitter. It works fine with (I have problems saying this) Windows. The wankers have forgotten that there is also Ubuntu. When inserting the usb fm transmitter I get in the sound preferences under hardware the following device: B-link USB Audio. The missing link is the program to set the device to transmit to a certain fm frequency.
View 2 Replies View RelatedCurrently one of my neighbours has his/her router transmitting open ( no encryption ) web access for anyone to enjoy. Unfortunately I do not believe he/she is aware others can use his/her internet or that the wireless feature is on at all. The reasons behind this are simple. The router is using its default SSID, and the access password and username are default. If I wanted to I could stuff up his/her router badly, but I am a nice person.
I need to locate his/her router. The only method I know of other than doorknocking is to locate it via three distance measurements from three different points. If I have 23 metres from point A for example, it could be 23 meters in any direction, creating a circle of possible positions. A second position and distance reading will allow me to narrow that down to exactly two positions, and a third distance reading with tell me exactly the spot the router is transmitting from.
I've drawn a diagram and attached it to explain what I plan to do. What I need to know how to do is get access to any information on the distance of the router from where my computer is. Even if each measurement is off by 1 or more metres, it should still be accurate enough to pinpoint a single house.
Trying to Interface USB Wifi Dongle with Linux (Fedoracore 8 While giving modprobe zd1211rw following FATAL Error throws;
[root@localhost linux-2.6.22.18]# /sbin/modprobe zd1211rw //////////////modprobe command
WARNING: Error inserting ieee80211_crypt (/lib/modules/2.6.23.1-42.fc8/
kernel/net/ieee80211/ieee80211_crypt.ko): Invalid module format
WARNING: Error inserting ieee80211 (/lib/modules/2.6.23.1-42.fc8/
kernel/net/ieee80211/ieee80211.ko): Invalid module format
[Code]...
Trying to Interface USB Wifi Dongle with Linux (Fedoracore 8)
While giving modprobe zd1211rw following FATAL Error throws;
How to overcome this FATAL Error? What prerequisites need to check?
I have recently been getting into kernel development and was wondering whether the Linux kernel or BSD kernel would be easiest for newbies (such as myself). Does anyone know? I am really considering BSD because it seems to me to have the best documentation.
View 2 Replies View RelatedI am new to kernel development,and I have to compile a kernel with some specific features and then install it on some machines.The problem is that these machines are slow,and hence I want to compile them on a fast desktop once and then install them on the machines.I am following this guide from Ubuntu wiki.
So what I plan to do is, download the source and generate a config file on one of the slow machines, copy both to the faster machine, generate the image on the faster machine and then install it on all the slow machines. The slow machines are almost identical (same cards, processors, OS etc.) but different from the fast machine(different OS and processor). So will this work or not?
Other than the linux kernel image I am using is it ok to remove the others I have and thus gain more disk space ? I only have a small asus 900 netbook.
View 4 Replies View RelatedI'm Redhat 5 user, and I want to implement Kernel-based Virtual Machine. I tried too much search in google but I cant find the perfect instruction regarding it.
View 3 Replies View RelatedI'm trying to compile a Linux kernel module called hello-2.c using the command "make -C /lib/modules/$(uname -r)/build M=${PWD} modules" (without the quotes) (which I found online), and the following is the (seemingly successful) output.:
Code: Select allmake: Entering directory `/usr/src/linux-headers-3.2.0-4-amd64'
Building modules, stage 2.
MODPOST 0 modules
make: Leaving directory `/usr/src/linux-headers-3.2.0-4-amd64'
However, I don't see a hello-2.ko (in the same folder or anywhere else for that matter). I'm Using Debian GNU/Linux 7.6.
Everything I am doing is within a folder/directory called "thefolder" (without the quotes) in the "/tmp" directory (without the quotes).
Why I can't see a hello-2.ko, and what to do to get it?
I need to recompile a kernel and I am wondering why I have a /usr/srckernels directory instead of a /usr/src/linux directory?
I installed all the packages I thought I needed.... kernek-devel, gcc, make...
What am I missing to do this "correctly"?
I'm currently trying to get my wireless card to work with ndiswrapper after installing backtrack4 today, BUT.When I try and use the make command it tells me that some or another file is missing. I've checked and the output is right, There is no file of that name but there is neither a folder of that name.
Code:
root@bt:/usr/src/ndiswrapper-1.56/ndiswrapper-1.56# make
make -C driver
make[1]: Entering directory `/usr/src/ndiswrapper-1.56/ndiswrapper-1.56/driver'
[code]....
Update manager downloaded and installed latest kernel (Ubuntu, Linux 2.6.31 -16 -generic). When I tried to restart I get the message { 1.661235}Kernel panic - not syncing: VFS: unable to mount root fs on unknown - block(8,38). Everything works fine on previous update.
View 1 Replies View RelatedI 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.
View 2 Replies View RelatedI read in some website and thought of giving a shot at the pae enabled kernel as i was having 6GB of RAM available in my system. I couldn't use 64bit system because i have a lot of applications that are not available in 64bit. I use a few customised software (From my office corporate) they are 32bit too.
Here is what i did..
sudo install linux-generic-pae
It installed a few headers and packages additionally required.
and i did a reboot.
[Code]...
An alternate solution to use all the 6GB is also welcome... using the current pae enabled kernel. do i need to install any additiona drivers..While i try to load Xwindows.. I get the following error.A long error report is generated and at the end "No Xwindows system installed.."
If the moderators permit (because it's a security issue), the security vulnerability was shown in the ubuntu 10.04(64 bits) first by VSR, a security research firm. Now kindly view the link i will give and suggest what to do! I have the same version ,but the 32 bits(Intel).
View 2 Replies View RelatedI have a problem here with my updated kernel. I'm currently using Fedora 14 kernel 2.6.35.9-64, and my wireless card Broadcom BCM4312, which had an issue before with Linux distros, is working fine already, thanks to the kmod-wl software driver. My problem now is this, after updating to kernel 2.6.35.10-72, fedora does not boot, and I noticed that the wireless card is the only thing not activating, compared to the working kernel. And when i looked at the log of the bootup (pressed right arrow key), I saw this:
[code]...
My kernel is not updating and I'm getting errors like.........
[Code]...
how to perform floating point operations in kernel? i answered that its impossible to perform floating point operations in kernel.but he is telling that its possible but with some feature to be added.can any body know about this perfectly??
View 1 Replies View Related's/ARCHTYPE=i386/ARCHTYPE=x86/'If your looking for a kernel image in /usr/src/linux/arch/i386/boot, your not likely to find one.
View 3 Replies View Relatedhi this is madhu,i came across with this problem in my daily aminstration issues,so plese let me know about why this error occur.
View 1 Replies View RelatedI am an openSuSE user for many years. My current installation is openSuSE 11.2. However, my first was SuSE 6.4 and I have been _constantly_ upgrading since then until reaching the current openSuSE 11.2. The technical issue I have been facing lately is with the kernel version of my current system: although it should be 2.6.31.5-0.1-desktop, as this is the one I have chosen via the online update mechanism and the yast2 system boot-loader procedure, grub shows it as preselected, the boot procedure in the end greets me mentioning this very kernel version, _but_ when I issue the command: uname -a in a command prompt, I am informed of using linux kernel version: 2.6.18.2-34-default #1 SMP PREEMPT
I am really quite puzzled, since I _cannot_ find any such vmlinuz file under /boot/ ! Could it be that my system properly runs with the expected kernel version, but uname mistakes it with a different one? Is there a way to determine the actual version of the linux kernel that my system currently runs with? If it's a problem with uname, have you got any suggestions that could potentially shed some light towards the origin/cause of the reported issue?
I've compiled the last stable ubuntu kernel (2.6.38-...) following this guide: How to compile a Ubuntu 10.10 kernel but in this guide doesn't explain how create linux-libc-dev package for that kernel? How do I do?
I've tried with fakeroot debian/rules binary-arch-headers but it returns an, IMHO, absurd error:
mkdir /home/simon/sources/kernel/ubuntu-natty/debian/linux-libc-dev/usr/include/
mkdir: cannot create directory `/home/simon/sources/kernel/ubuntu-natty/debian/linux-libc-dev/usr/include/': File exists
make: *** [install-arch-headers] Error 1
The error is correct but this folder is created in the same process!
Is there a way to boot any current kernel without the nolapic flag on ICH8-based intel T7300 systems? This system works fine with the last 2.26 kernel from FC8, but due to EOL of the security updates I tried to install FC11 and FC10. The first sign of trouble is that their installation only works with acpi=off or nolapic options. As those options disable either fan-control or the second cpu-core I consider them undesirable. Is there a recent correctly working kernel available? Or do I have to downgrade to a distribution that uses a 2.26 kernel?
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