Re: modprobe cant locate char-major-10-135
Hue-Bond wrote:
>
> thecrow, viernes 19 de octubre de 2001 a la(s) 14:44:47 +0200:
> >
> >> $ grep RTC /usr/src/linux/.config
> >> CONFIG_RTC=y
> >
> >Seguro que lo de RTC es realtime clock?
>
> De /usr/src/linux/Documentation/Configure.help:
>
> Enhanced Real Time Clock Support
> CONFIG_RTC
> If you say Y here and create a character special file /dev/rtc with
> major number 10 and minor number 135 using mknod ("man mknod"), you
> will get access to the real time clock (or hardware clock) built
> into your computer.
>
> Every PC has such a clock built in. It can be used to generate
> signals from as low as 1Hz up to 8192Hz, and can also be used
> as a 24 hour alarm. It reports status information via the file
> /proc/driver/rtc and its behaviour is set by various ioctls on
> /dev/rtc.
>
> If you run Linux on a multiprocessor machine and said Y to
> "Symmetric Multi Processing" above, you should say Y here to read
> and set the RTC in an SMP compatible fashion.
>
> If you think you have a use for such a device (such as periodic data
> sampling), then say Y here, and read Documentation/rtc.txt for
> details.
>
> This driver is also available as a module ( = code which can be
> inserted in and removed from the running kernel whenever you want).
> The module is called rtc.o. If you want to compile it as a module,
> say M here and read Documentation/modules.txt.
>
> No creo que haya diferencia entre 2.2 y 2.4.
En la documentacion del 2.2.19 tambien me pone lo mismo, pero lo que me
intriga es porque esta dentro del apartado joysticks en .config . Pero
hay otra cosa que me intriga mucho más, es que el rtc no se puede cargar
como modulo en xconfig ni siquiera poniendo la m en .config , y luego
debian se empeña en cargarlo, quizas sea un bug, no lo sé. Al final lo
que hice fue compilandolo estaticamente en el kernel y comentar la line
char-major-10-135 en /etc/modutils/arch/i386, luego ejecutar
"update-modules" que automaticamente me ha configurado /etc/modules.conf
correctamente.
La verdad es que no hay mal que por bien no venga, porque he aprendido
un poco más de esta fabulosa distro que es Debian :P
Salu2 y gracias a todos.
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