From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 In-Reply-To: References: <8ccc8ba41003150338r1fcc5c2ex376a1b01a3ee77c9@mail.gmail.com> Date: Mon, 15 Mar 2010 15:34:23 +0100 Message-ID: <8ccc8ba41003150734w5f9a4af7q6e7f0c9044c272d9@mail.gmail.com> From: Francisco J Ballesteros To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [9fans] usb regression Topicbox-Message-UUID: e87e286a-ead5-11e9-9d60-3106f5b1d025 usually, unplug, then plug. Otherwise you involve even usbd and the kernel on the process (you can do a port reset). The port reset code is in, but IIRC, only the keyboard is using it so far. It's a quite hard measure, so I'd prefer not to do a port reset unless we are desperated. On Mon, Mar 15, 2010 at 1:31 PM, erik quanstrom wro= te: > On Mon Mar 15 06:41:08 EDT 2010, nemo@lsub.org wrote: >> That's weird, I didn't change anything recently. >> >> Do you know which change in sources broke your device? >> > > no. =C2=A0in fact, now that i have a bit more experience with > this and reloaded the whole 2gb onto a usb hard drive, it > appears that it's device specific. =C2=A0which got me thinking. > perhaps this sd card (different mfgr from the rest) causes > problems. =C2=A0is there a way that usb could recover automaticly > from this sort of situation? > > - erik > >