Test usb usbfs files are missing

So the bad news is that you cannot enable usbfs in Ubuntu Try this. When it opens, run the command s below:. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. Enabling usbfs in Ubuntu Ask Question. Asked 8 years, 5 months ago. Active 8 years, 1 month ago. Viewed 24k times. Improve this question. Two computers. One can read the smartcard and the other cannot.

Can't figure out what is missing. USB smartcard reader. I plug it in, insert the card and start pcscd. The other, non-working computer: Code:. Back to top. Posted: Wed Oct 06, am Post subject:. Did you compare the two kernel configurations? Edit: sorry, just saw you DID compare the kernel configs. Is the hardware identical? You can use the command opensc-tool -l to get a list of smartcard readers found on your system.

Thanks for replies. Hardware is not identical. When I start pcscd in working box I get a mile long spam in dmesg: Code:. Posted: Wed Oct 06, pm Post subject:. My own smartcard uses "usbfs" as it's driver, as far as i know it's a non-optional part of usbcore so that should be available.

The port in front is functional, the reader shows up in lsusb. I think I'll try it in the back next, with USB Similar topics. This thread has been locked. Expert points. Hello every1, I am using MV5. Thank you. Regards, Ajay. Up 0 Down Cancel. Thank you Ajay. Steve K. I think the problem is because of the testusb.

Any update on this?? Please find my comments inline. Thank you Ajay this worked.. I can now test all gadgets. Which gadget should I use?