libusb on fedora

[zap_80]

Hi guys

i got Fedora core release 3
kernel 2.6.9-.667

I would like to know which command I have to use to see the libusb installed.
I used this:

yum list installed | grep usb

but no output.

May you help me? Thanks!

[Lakshmipathi]

Hi guys

i got Fedora core release 3
kernel 2.6.9-.667

Why FC 3? FC 3 extremely old version (Released around 2003 , I think) . Kernel is also pretty old.
Please get new release may be Fedora 15 or 14 .

Try "yum search libusb" and check for the package , dev packages end with -devel.

[zap_80]

Why FC 3? FC 3 extremely old version (Released around 2003 , I think) . Kernel is also pretty old.
Please get new release may be Fedora 15 or 14 .

Try "yum search libusb" and check for the package , dev packages end with -devel.

thanks a lot! it works!
what about debian? which is the command to be used?
yum doens't works

[Irithori]

dpkg -l |grep usb

[zap_80]

dpkg -l |grep usb

it works thanks you're very kind

[zap_80]

the problem still remain

I got
DEBIAN 4.0
KERNEL 2.6.18-5-486
running on VWMARE workstation

with an ups connected

libusb-0.1-4 0.1.12-16 installed

usb vendor id is recognized correctly

when I start the deamon in debug, it says:

unbind kernel from device: usb_detach_kernel_driver_np
Error, could not detach kernel driver from interface 0: 61 No data available


In the same PC I got Fedore, where it works perfectly

[user-f11]

RE: Error 'could not detach kernel driver from interface 0: 61 No data available'

The Fedora kernel has modules to manage the USB drive, and the Debian kernel needs this to be installed in addition.

Manage the Debian kernel modules - read this:
Debian Linux Kernel Handbook - Managing the kernel modules

If you get lost in the changes, try with another kernel (without uninstalling the old one) - for example the last but one Debian kernel.

At boot-load hit several spaces and select from the menu the newly installed kernel. If the system works 'without remarks' delete later on the 'bad' kernel.


RE: The package installers
The package installer in Fedora (by default) is yum, and in Debian - it is apt-get.
Both of the systems have usually also the RPM package manager of the Desktop.

Actually you can install in addition yum in Debian ($ apt-get install yum), and apt-get in Fedora ($ yum install apt-get), if this will make you to feel more comfortable - but actually it is unnecessary.