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by micerinos
Wed Dec 12, 2012 11:05 am
Forum: Español
Topic: Desmontar para evitar corromper la SD
Replies: 14
Views: 4207

Re: Desmontar para evitar corromper la SD

Hola,
mira, aqui lo ha dejado bonico bonico kinsha:
contiene todo lo que tenía pensado y seguro que te viene al pelo.
http://www.raspberrypi.org/phpBB3/viewt ... 99#p228099
Ya nos cuentas que tal tu montaje.

Un saludo
by micerinos
Tue Dec 11, 2012 8:43 pm
Forum: Arch
Topic: Initial Boot over USB?
Replies: 79
Views: 10517

Re: Initial Boot over USB?

Hi, interesting thing what you are trying to achieve. Kudos! Not an arch expert here (and never used usb net before), but first of all you should make sure the arch kernel in raspi is configured with both usbnet and zaurus support (usbnet.ko and zaurus.ko). To recover kernel configuration in Raspbia...
by micerinos
Sun Dec 09, 2012 8:04 pm
Forum: Advanced users
Topic: aufs root filesystem
Replies: 39
Views: 32122

Re: aufs root filesystem

Cool! Well done, you fullfilled most of my TODO list with this! :)
I'll try it next week ang give you feedback.
Now the only pieces missing for a bullet-proof boot proccess are nfs support and squashfs. Just commenting... ;)
Cheers
by micerinos
Sun Dec 09, 2012 7:46 pm
Forum: Español
Topic: Compilando el kernel
Replies: 1
Views: 587

Re: Compilando el kernel

Hola, parece que el proyecto no los publica como un archivo descargable, aunque teniendo el repositorio en github como un fork de kernel oficial, no debe ser muy difícil sacarse un archivo con los parches. En los comentarios de este post hay más información sobre la discusión: http://www.raspberrypi...
by micerinos
Wed Dec 05, 2012 7:38 pm
Forum: Advanced users
Topic: Raspbian usb printer server using p910nd
Replies: 24
Views: 23154

Re: Raspbian usb printer server using p910nd

Glad you managed to make it work.
Enjoy your rasprinterserver! :)
by micerinos
Wed Dec 05, 2012 7:15 pm
Forum: Español
Topic: Cómo averiguar remotamente la IP pública de tu RasPi
Replies: 9
Views: 17138

Re: Cómo averiguar remotamente la IP pública de tu RasPi

+1 para el dynamic dns. Además, en lugar de usar el numerajo de la ip (que puede cambiar y es un engorro para los scripts), accedes directamente a través del nombre dns. Incluso si vuestro router lo permite, podeis configurar el servicio desde el router sin depender de que la raspi esté encendida. U...
by micerinos
Wed Dec 05, 2012 12:51 am
Forum: Español
Topic: Desmontar para evitar corromper la SD
Replies: 14
Views: 4207

Re: Desmontar para evitar corromper la SD

No sé como ha sido pero no había leido los dos últimos posts. Leyendo el tipo de entorno que cuenta MigueKun, me parece que lo mejor sería una partición root en solo lectura (incluso pondría el interruptor de la tarjeta en solo lectura, para más seguridad) y cualquiera de los métodos anteriores para...
by micerinos
Wed Dec 05, 2012 12:38 am
Forum: Español
Topic: Desmontar para evitar corromper la SD
Replies: 14
Views: 4207

Re: Desmontar para evitar corromper la SD

Hola, creo que, para un kiosk, lo mejor es trabajar con un sistema de ficheros sólo lectura y hacer un overlay con tmpfs. Para eso hay dos formas: o utilizas unionfs/aufs y haces que la partición root sea una "mezcla" de una particion de solo lectura una de lectura/escritura, o creas un tmpfs para c...
by micerinos
Tue Dec 04, 2012 9:43 am
Forum: Advanced users
Topic: Raspbian usb printer server using p910nd
Replies: 24
Views: 23154

Re: Raspbian usb printer server using p910nd

I see,
as ellepdesk pointed out before, you have to replace -o with -O in wget. Right now you're saving the log with the name usblp.ko, but not the module.

Cheers
by micerinos
Mon Dec 03, 2012 4:21 pm
Forum: Advanced users
Topic: Raspbian usb printer server using p910nd
Replies: 24
Views: 23154

Re: Raspbian usb printer server using p910nd

Hi Ewlie,
Could you please post the output of the following commands?
uname -a
dmesg | tail (after trying to load module usblp.ko)
modinfo /lib/modules/3.2.27+/kernel/drivers/usb/class/usblp.ko

Thanks.
by micerinos
Sat Dec 01, 2012 5:10 pm
Forum: Advanced users
Topic: Raspbian usb printer server using p910nd
Replies: 24
Views: 23154

Re: Raspbian usb printer server using p910nd

Hi, if you download the module linked in the first post, and running the same kernel version (3.2.27+), you can go directly to step 14. Small fix: wget -o saves the logfile, you'll want to use wget -O to save tha data Oops! You're right, thanks. It's a pity I cannot edit the post to fix it. Cheers
by micerinos
Tue Nov 20, 2012 11:33 am
Forum: Advanced users
Topic: Root union filesystem on raspian
Replies: 9
Views: 25347

Re: Root union filesystem on raspian

I had fs corruption problems while syncing ro and rw with method explained above. Not sure which was the problematic step and not much time to test now. Maybe replacing rsync with "cp -Rup" is more conservative and safe. I forgot to mention, but It's always a good idea to have a full back up of your...
by micerinos
Tue Nov 20, 2012 11:28 am
Forum: Español
Topic: Reproducir Musica en rasp
Replies: 8
Views: 2552

Re: Reproducir Musica en rasp

Porque es como matar moscas a cañonazos. mpd nunca gasta más de un 10% y la memoria en proporción al tamaño de tu biblioteca de música, pero por debajo de 20MB casi seguro. XBMC casi lo deja frito, y ser un jukebox no es precisamente su punto fuerte.
by micerinos
Tue Nov 20, 2012 12:45 am
Forum: Español
Topic: Reproducir Musica en rasp
Replies: 8
Views: 2552

Re: Reproducir Musica en rasp

Mirate el mpd. Es lo mejorcito para lo que comentas, y se controla desde PC, Mac, Android y iOS -creo-. Aqui escribí un tutorial para instalar el mpd y utilizar una biblioteca de música situada en otro ordenador accesible por red. Si le enchufas el disco directamente a la pi, más facil. http://www.r...
by micerinos
Tue Nov 20, 2012 12:36 am
Forum: Advanced users
Topic: Root union filesystem on raspian
Replies: 9
Views: 25347

Re: Root union filesystem on raspian

And some interesting links on the topic: http://www.raspberrypi.org/phpBB3/viewtopic.php?p=154986#p154986 http://www.aclevername.com/articles/linux-xilinx-tutorial/minimalist-initramfs.html http://forums.gentoo.org/viewtopic-p-5932277.html?sid=6eac85dc00bdd743964131f604a05d46#5932277 http://ubuntufo...
by micerinos
Tue Nov 20, 2012 12:28 am
Forum: Advanced users
Topic: How to make Raspbian read only?
Replies: 32
Views: 57748

Re: How to make Raspbian read only?

Yes, you are right. I forgot about the prêt-à-porter version ;) You can find it here with some brief instructions to make it work:
http://www.raspberrypi.org/phpBB3/viewt ... 57#p217757

Cheers
by micerinos
Tue Nov 20, 2012 12:23 am
Forum: Advanced users
Topic: Root union filesystem on raspian
Replies: 9
Views: 25347

Re: Root union filesystem on raspian

Here you can find the compiled kernel and modules: http://dl.dropbox.com/u/5684427/misc/kernel_unionfs.img http://dl.dropbox.com/u/5684427/misc/modules_3.2.27%2B.tar To make it work, save kernel_unionfs.img in /boot directory and modify cmdline.txt accordingly, cd to /lib/modules and extract modules...
by micerinos
Sun Nov 18, 2012 11:27 am
Forum: Advanced users
Topic: mpd+sshfs+autofs=superjukebox!
Replies: 4
Views: 11869

mpd+sshfs+autofs=superjukebox!

Hi, I wanted to share with the community a set up that made me really happy. Now I can access more than 500GB of music from raspbian using my android mobile as a remote control. The music server I'm using is mpd, and my music files are stored in a remote server accessible through the internet using ...
by micerinos
Sun Nov 18, 2012 10:51 am
Forum: Advanced users
Topic: How to make Raspbian read only?
Replies: 32
Views: 57748

Re: How to make Raspbian read only?

Ooops, I forgot to add the link!
Here is the thing: http://www.raspberrypi.org/phpBB3/viewt ... 29&t=23154
by micerinos
Sun Nov 18, 2012 10:50 am
Forum: Advanced users
Topic: How to make Raspbian read only?
Replies: 32
Views: 57748

Re: How to make Raspbian read only?

Hi,
I just posted a different method for read only root filesystem on raspbian. You may find it interesting.
Cheers
by micerinos
Sun Nov 18, 2012 10:41 am
Forum: Advanced users
Topic: Root union filesystem on raspian
Replies: 9
Views: 25347

Root union filesystem on raspian

Hi all, I'd like to explain how I managed to run rapbian with a unionfs root partition. Possible uses are related with keeping the internal sd card in read only mode and use writable layer placed either in a different partition of the same device or in a different medium (such as usb, nfs, sshfs or ...
by micerinos
Tue Nov 13, 2012 9:36 pm
Forum: Advanced users
Topic: How to make Raspbian read only?
Replies: 32
Views: 57748

Re: How to make Raspbian read only?

I received my raspi one week ago, so I cannot tell. In general, I don't think physical damage due to incorrect wear levelling is a dramatic problem. Not sure if rpi has a specific hardware problem with SDs, though. What I did experienced was a usb drive fried after a power outage (it entered an eter...
by micerinos
Sun Nov 11, 2012 10:49 pm
Forum: Advanced users
Topic: How to make Raspbian read only?
Replies: 32
Views: 57748

Re: How to make Raspbian read only?

Hi chuckhendo, you can find good information here: http://wiki.debian.org/ReadonlyRoot . To summarize: 1) mount /var/log and /tmp in ram (here 30MB per each): edit /etc/default/rcS RAMTMP=yes edit /etc/fstab tmpfs /tmp tmpfs nodev,nosuid,size=30M,mode=1777 0 0 tmpfs /var/log tmpfs nodev,nosuid,size=...
by micerinos
Fri Nov 09, 2012 2:22 pm
Forum: Advanced users
Topic: Raspbian usb printer server using p910nd
Replies: 24
Views: 23154

Raspbian usb printer server using p910nd

Hi all, i've been messing around to get server printer functionality on raspbian using p910nd . Cups is a terrible overhead, and this small server is perfect for our tiny pi. My printer is a usb one, and I found that raspbian has no usblp.ko module, so no usb printer support in stock kernel (I'm usi...

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