If it is not connected to a USB port, lsusb cannot find it... allan
On Tue, Mar 3, 2020 at 6:55 AM Richard Stein <rmst...@ieee.org> wrote: > > I seek information that I can apply to identify my brother > printer/scanner. When I use lsusb on UBUNTU 18.04.1, I obtain this > output. Where's the scanner device? It is connected to a WiFi interface. > I require the productID, I think. > > root@rmsbox:/lib/udev/hwdb.d# lsusb > Bus 002 Device 003: ID 0a5c:21e1 Broadcom Corp. HP Portable SoftSailing > Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 001 Device 004: ID 04f2:b230 Chicony Electronics Co., Ltd Integrated > HP HD Webcam > Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > I added this text to /lib/udev/rules.d/60-libsane1.rules: > # Brother scanners > ATTRS{idVendor}=="04f9", ENV{libsane_matched}="yes" > LABEL="libsane_rules_end" > > However, the device is not recognized. Kindly advise. Thx. > -- > Richard M. Stein > rmst...@ieee.org > -- "well, I stand up next to a mountain- and I chop it down with the edge of my hand"