Device or resource busy

[alexmoreno@…]

I´ve compiled usblcd into the kernel and i try:

modprobe usblcd

and i get:

howap:~/lcd/lcdfun-0.2# lcd4linux -Fvv Version 0.10.0-RC2 starting cfg.c: Warning: key <Display>: value <'LCD-Linux'> overwritten with <'USBLCD'> plugin_cfg.c: Variable minute = '60000' (60000) plugin_cfg.c: Variable tack = '100' (100) plugin_cfg.c: Variable tick = '500' (500) lcd4linux.c: initializing driver USBLCD drv_USBLCD.c: using device /dev/usb/lcd USBLCD: open(/dev/usb/lcd) failed: Device or resource busy howap:~/lcd/lcdfun-0.2#

I try to access /dev/usb/lcd without success with, for example, cat. I think that the device is all right because if i try to access when i rmmod usblcd i get:

howap:~/lcd/lcdfun-0.2# lcd4linux -Fvv Version 0.10.0-RC2 starting cfg.c: Warning: key <Display>: value <'LCD-Linux'> overwritten with <'USBLCD'> plugin_cfg.c: Variable minute = '60000' (60000) plugin_cfg.c: Variable tack = '100' (100) plugin_cfg.c: Variable tick = '500' (500) lcd4linux.c: initializing driver USBLCD drv_USBLCD.c: using device /dev/usb/lcd USBLCD: open(/dev/usb/lcd) failed: No such device howap:~/lcd/lcdfun-0.2#

PLEASE HELP ME.

[michael]

Solved: alex used the wrong kernel module (usblcd instead of usb-serial/pl2303)

[anonymous]

Milestone 0.10 deleted