Gentoo Archives: gentoo-user

From: Grant Edwards <grant.b.edwards@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: ftdi_sio disconnecting immediately
Date: Tue, 29 Sep 2020 18:20:05
Message-Id: rkvtqt$155m$
In Reply to: [gentoo-user] ftdi_sio disconnecting immediately by Grant Edwards
1 On 2020-09-29, Grant Edwards <grant.b.edwards@×××××.com> wrote:
3 > I'm having a peculiar problem with ftdi_sio. With one particular
4 > device, on one particular computer, the ftdi_sio driver always
5 > disconnects immedately (5-10ms) after connecting:
7 Never mind...
9 The Digilent application (waveforms) installs a udev rule that causes
10 the the ftdi_sio driver to detach -- that's how it's supposed to work.
12 The wafeforms app can't communicate with the device on one machine but
13 can on others, so there's still something wrong, but the ftdi_sio
14 disconnect isn't it.
16 --
17 Grant