On Sun, Oct 20, 2024 at 11:33 PM Timothy M Butterworth <timothy.m.butterwo...@gmail.com> wrote: > > I have the following device: > Bus 003 Device 010: ID 0403:6001 Future Technology Devices International, Ltd > FT232 Serial (UART) IC > > I expect the device to show up as: /dev/ttyUSB0 but i am not finding any > ttyUSB devices in /dev. > > I Googled around some and found that the drivers for this device have been > included in the Linux kernel since version 3.0. > > I have two of these and when I plug-in both I get ttyUSB0. If I unplug either > USB interfaces then I loose ttyUSB0. > > Linux Hardware shows the device failing on Debian 12. Which is strange since > I was using this device just fine on Debian 12. I am currently running trixie. > https://linux-hardware.org/?id=usb:0403-6001 > > Does anyone have any ideas.
The tail of dmesg probably has more information. Jeff
