Ubuntu

/proc/bus/usb gone missing

Asked by gdesilva

I have been using Plextor USB device successfully which requires usbfs mount on /proc/bus/usb to do a firmware reload. After the kernel upgrade to 2.6.31-20 I found that usbfs mount fails as there is no /proc/bus/usb available. I reverted back to 2.6.31-19 and the problem disappears - ie. /proc/bus/usb is available for usbfs mount.

Any suggestions on how to fix this?

Thanks

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actionparsnip (andrew-woodhead666) said : 		#1

Log a bug

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gdesilva (gdesilva) said : 		#2

Those who want a temporary workaround please see update to the bug report

https://bugs.launchpad.net/ubuntu/+bug/541580

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