Flisol 2010 – Esteli, Nicaragua

Esteli is about 145Km North of Managua, capital city of Nicaragua. Esteli was one of the places were we were supposed to celebrate FLISOL. I drove the day before the event to be early on the big day. Those that traveled gathered in Hotel La Riviera to talk about the next day. We were brothers on FOSS: Debian and Fedora users. There were concern as people commented about a strike, but we have been told 72 hours earlier that the university will honor the agreement we had.

Early start didn’t help much, as we head for a famous place for breakfast, but it was close. After several tries we end up in “El Recanto”, a small eating place. Amazing rice and beans. Suddenly we were many. Now we had company from those that took the drive early morning. People from openSUSE and friend from Ubuntu joined us forming a noisy party.

We headed to the UNI-Norte, the North extension of the National Engineering University. They are struggling with some issues that I will engage, but the fact is that there were in a strike. Administrative personal and teachers suspended labors. We were invited to a meeting room to heard the history, but nothing changed the fact that we were far from home and there was no event. Sponsorship and personal preparations wasted. How we are going to reschedule a event involving 17 countries and about 200 cities? We had to explain that we may help with an event, but FLISOL was gone.

We were a bit discouraged, but we took over the parking log just in front of the entrance. There we set up a banner, we distributed flyers and media. It was not the same of course, but we did as could. There were students looking if there were classes or not. There were people that show up for the event despite the news about the strike.

We tried again for the place that was closed at morning. “La Casita” is a place for whole bread and gourmet cheese. We exchanged timeless histories about past events and old jokes. Then we started calling other people working at other locations to encourage them and of course to make fun.

We departed, some of them by car, others took the bus, but I decided to stay a bit longer in Esteli, a spend the day at the city. I took a panoramic trip by the surroundings next day before heading back home. Comradely was at peak this weekend, no matter the obstacles we found.



Problemas con Modem3G ZTE MF636 y Fedora 12

Hace algun tiempo publique un post sobre lo bonito que estaba Fedora 12 y el modem3G, luego publique otro post donde exponia una solucion a un problema que he encontrado. Ahora tengo un par de cosas más que agregar, dos problemas… uno de ellos con solución.

El primer problema que me encontre es que luego de viajar mi modem3G no funciona. Una cosa no esta directamente relacionada con la otra. Pero me tomo tiempo entre la última vez que use mi modem3G y las siguiente vez porque estuve viajando. En medio de eso hice actualizaciones de mi laptop. Yo siempre hago las actualizaciones, será momento de cambiar de hábitos?

La cosa es que traté usando los kernel viejos que tengo en el menu del grub y nada. Tambien probé con un disco de Fedora 13 Alfa y tampoco funcionó. Revertí los cambios que habia echo el en post de troubleshooting, y nada. Me dice:

usb 1-3: new high speed USB device using ehci_hcd and address 8
usb 1-3: New USB device found, idVendor=19d2, idProduct=2000
usb 1-3: New USB device strings: Mfr=3, Product=2, SerialNumber=4
usb 1-3: Product: ZTE CDMA Technologies MSM
usb 1-3: Manufacturer: ZTE,Incorporated
usb 1-3: SerialNumber: 1234567890ABCDEF
usb 1-3: configuration #1 chosen from 1 choice
scsi8 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 8
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 8:0:0:0: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
sr1: scsi-1 drive
sr 8:0:0:0: Attached scsi CD-ROM sr1
sr 8:0:0:0: Attached scsi generic sg2 type 5

Pero no me aparece el icono en la pantalla y si le digo: «eject sr1» me dice que:

eject: unable to find or open device for: `sr1′

Escribi en Fedora Forum, pero aun no he tenido respuesta sobre esto.

La otra cosa que hice fue cargar un liveCD de Fedora 12. Total antes me habia funcionado bien. Resulta ser que me encontre otro problema al usar el liveCD. Este otro problema es distinto a lo que habia reportado anteriormente.

La situación es que cargo el liveCD (Gnome), conecto el modem, expulso el icono que aparece en el escritorio, espero por que el NetworkManager encuentre el modem3G, configuro la conexión, intenta conectarse y la conexión falla. Vuelvo a intenatr y el intento de conexión falla de inmediato.

La solución: Desconectar físicamente el modem3G, volverlo a conectar, expulsar el icono del escritorio, esperar a que NetworkManager detecte el modem3G, decirle que se conecte a la conexión por defecto (la que se habia configurado anteriormente).

Asi es como estoy escribiendo este post. Parece que hay un problema para reconectar, y entonces al fisicamente desconectar el modem y volverlo a conectar funciona. Lo mismo me pasa si pierdo la conexión. Debo fisicamente desconectar el modem3G y volverlo a conectar.

Parece un problema de comunicación… entre el equipo de NetworkManager y el equipo que maneja udev para el reconocimiento de hardware.

Tengo fe que pronto estará resuelto, cada nueva versión trae mejoras. Espero que los datos que aporto les sean útiles.