ttyS0 not working on my Toshiba Satellite 1805-S203 / Ubuntu 11.04 /
Solution
ttyS0: LSR safety check engaged
Looking around I found the following message by Marc Haber on lkml.org:
The issue was udev loading smsc_ircc2. As soon as smsc_ircc2 is
loaded, the serial port shows the behavior listed
Here it was important to have a new line after "SUBSYSTEM=="usb_device"
ACTION=="add"" in the udev rule.
/etc/udev/rules.d/026_ti_usb_3410.rules should look like:
SUBSYSTEM=="usb_device" ACTION=="add"
SYSFS{idVendor}=="0451",SYSFS{idProduct}=="3410" \
SYSFS{bNumConfigurations}=="2" \
SYSFS{bConfi
I got my device working with intrepid!
Output of lsusb:
Bus 003 Device 004: ID 0451:3410 Texas Instruments, Inc. TUSB3410
Microcontroller
My
/etc/udev/rules.d/026_ti_usb_3410.rules:
SUBSYSTEM=="usb_device" ACTION=="add"
SYSFS{idVendor}=="0451",SYSFS{idProduct}=="3410" \
SYSFS{bNumConfiguration
