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If you need to reset your password,. Having a problem logging in? Please visit to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.

To receive this Complete Guide absolutely free. Code: (Reading database. 69649 files and directories currently installed.) Preparing to replace vga2usb-dkms 3.29.0.5 (using vga2usb-3.29.0.5-raspbian-3.10-3-rpi-arm.deb). Uninstall Beginning - Module: vga2usb Version: 3.29.0.5 Kernel: 3.10-3-rpi (arm) - Status: This module version was INACTIVE for this kernel.

Depmod.(bad exit status: 1) DKMS: uninstall completed. Deleting module version: 3.29.0.5 completely from the DKMS tree. Done. Unpacking replacement vga2usb-dkms. Setting up vga2usb-dkms (3.29.0.5). Loading tarball for vga2usb-3.29.0.5 Loading /var/lib/dkms/vga2usb/3.29.0.5/3.10-3-rpi/arm. DKMS: ldtarball completed.

Creating symlink /var/lib/dkms/vga2usb/3.29.0.5/source - /usr/src/vga2usb-3.29.0.5 DKMS: add completed. First Installation: checking all kernels. Dpkg: warning: version '.-.' has bad syntax: version number does not start with digit It is likely that 3.12.24+ belongs to a chroot's host Building for architecture armhf Module build for the currently running kernel was skipped since the kernel source for this kernel does not seem to be installed.I'm not sure where to go from here.

I'm sure this is simpler than it seems, I just don't know enough to proceed. Any help is greatly appreciated. Thanks for replying. I've made a tiny bit of progress since then.

You were right about the kernel versions being mismatched. I am running 3.12.24+, but the website only provides drivers for 3.6 and 3.10 kernels.

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I did a lot of googling, and realized I had to compile a kernel module to install the drivers (or build an older kernel entirely). I've been trying to compile the kernel module. I followed the instructions on up to the part with the custom makefile, since the vga2usb package has its own makefile, to build a 3.6.y kernel module.

Everything seemed to work, no errors encountered. I then unzipped vga2usb-3.28.0.7-3.6-y.tbz into a separate directory and ran 'make load' again. This time it got a little farther before failing. Here's the output. Quote: Where can I find them?

IN home folderpi folderDesktop folderDesktop foldervga2usb folder/tricky dicky part now '.' In front of vga2usbbins.o.cmd,o means it is a hidden file. Anytime you see a period in front of a file name, That means it is hidden from view in your file manager. You use the view tab in toolbar of file manager and use view hidden files from the drop down menu to see them.

I know the basics. To compile kernel modules, you need to install a few things first. Kernel-devel (kernel source) kernel-headers gcc make But like I said. Arm is kinda a unknown road for me that I have never traveled yet. Good luck with it. Code: pi@raspberrypi /Desktop/vga2usb $ ls -a. Drvwrapperlib.h README.vga2usb.ko.cmd.

Epiphan Capture

Drvwrapperlib.o.tmpversions vga2usb.mod.c built-in.o.drvwrapperlib.o.cmd trunk vga2usb.mod.o.built-in.o.cmd drvwrapper.o v2uid.h.vga2usb.mod.o.cmd Config.mak.drvwrapper.o.cmd vga2usb-3.28.0.7-3.6-y.tbz vga2usb.o drvwrapper.c Makefile vga2usbbins.o.vga2usb.o.cmd drvwrapper.h modules.order vga2usbbins.oshipped drvwrapperlib.c Module.symvers vga2usb.koI installed all of those things you mentioned, but I still get the same error. Is there another way I should be trying to use make? Can you tell me any more about what those errors might mean? Here's the output again when I try 'make load'.

Code: pi@raspberrypi /Desktop/vga2usb $ sudo make load make -C /lib/modules/3.12.24+/build SUBDIRS=/home/pi/Desktop/vga2usb modules make1: Entering directory `/usr/src/linux' Building modules, stage 2. MODPOST 1 modules WARNING: could not find /home/pi/Desktop/vga2usb/.vga2usbbins.o.cmd for /home/pi/Desktop/vga2usb/vga2usbbins.o WARNING: 'v4l2ctrlhandlerinit' /home/pi/Desktop/vga2usb/vga2usb.ko undefined! Make1: Leaving directory `/usr/src/linux' sudo /sbin/modprobe videobuf-core; sudo /sbin/modprobe videodev; sudo /sbin/modprobe videobuf-vmalloc; sudo /sbin/insmod vga2usb.ko Error: could not insert module vga2usb.ko: Unknown symbol in module make:.

load Error 1I also tried 'make install load', which failed, but produced a different set of errors. Code: pi@raspberrypi /Desktop/vga2usb $ sudo make install load make -C /lib/modules/3.12.24+/build SUBDIRS=/home/pi/Desktop/vga2usb modules make1: Entering directory `/usr/src/linux' Building modules, stage 2. MODPOST 1 modules WARNING: could not find /home/pi/Desktop/vga2usb/.vga2usbbins.o.cmd for /home/pi/Desktop/vga2usb/vga2usbbins.o WARNING: 'v4l2ctrlhandlerinit' /home/pi/Desktop/vga2usb/vga2usb.ko undefined!

Make1: Leaving directory `/usr/src/linux' make -C /lib/modules/3.12.24+/build SUBDIRS=/home/pi/Desktop/vga2usb modulesinstall make1: Entering directory `/usr/src/linux' INSTALL /home/pi/Desktop/vga2usb/vga2usb.ko DEPMOD 3.6.11 make1: Leaving directory `/usr/src/linux' -d '/lib/udev/rules.d' && install -m 0644 extra/40-epiphan.rules /lib/udev/rules.d/ install: cannot stat `extra/40-epiphan.rules': No such file or directory make:. install Error 1Thanks again. EDIT: I also noticed that the Module.symvers file in the vga2usb folder is empty.

Not sure if that's important, but some online resources mentioned it.