Paul Goyette writes: > On Wed, 4 Dec 2013, Moritz Wilhelmy wrote: > > > Hello, > > > > I occasionally turn my USB printer off and on again, after which it > > doesn't reattach to ulpt0 or show up in dmesg, same thing if I > > physically remove and reattach the USB cable. Rebooting fixes it, but > > I'd preferably not do that each time I reattach USB devices. > > > > Host machine is a Raspberry Pi running > > NetBSD raspi 6.99.24 NetBSD 6.99.24 (RPI) #0: Wed Oct 2 13:06:35 UTC 2013 > > > > [email protected]:/home/builds/ab/HEAD/evbarm-earmhf/201310020850Z-obj/home/builds/ab/HEAD/src/sys/arch/evbarm/compile/RPI > > evbarm > > > > Printer is a Samsung CLX 3185. > > > > Any ideas how to force-reset USB? > > Have you tried > > drvctl -s <parent device> > > ?? >
I have a similar problem and tried: [email protected]:/root # drvctl -l uhub5 uhub5 ulpt0 uhub5 uhub8 [email protected]:/root # drvctl -s uhub5 drvctl: unknown option -- s Usage: drvctl -r [-a attribute] busdevice [locator ...] drvctl -d device drvctl [-nt] -l [device] drvctl [-n] -p device [prop] drvctl -Q device drvctl -R device drvctl -S device [email protected]:/root # Is the switch you are suggesting a typo? Or am I using the command incorrectly? Kind regards Ib-Michael -- Email: i.m.martinsen(at)gmail.com Running NetBSD/i386 v6.0 The ASCII Ribbon Campaign () No HTML/RTF in email /\ No Word docs in email Respect for open standards
