Hello Jeremy, 2013/4/15 Jeremy Jongepier <jeremy@xxxxxxxxxxxxxx>: > On 04/15/2013 10:14 AM, Carlos sanchiavedraz wrote: >> >> Hello again. >> >> I've done some testing with Raspbian following the great wiki >> mentioned at the begining fo this thread[1]. >> >> After some configuration (overcloking (just Modest mode at 800MHz, run >> optimization script... but no Jack for the moment) I tried to connect >> an UA25EX (UA25 newer version) but It failed the first time, it >> rebooted itself, and then it kept rebooting all the time. > > > Hello Carlos, > > Seems like the UA-25EX is drawing too much current. What kind of power > supply are you using? Just a USB cable from RPi to an A/C to USB adapter, and UA25EX connected direct to the USB on RPi. > It corrupted >> >> the 2GB SD, now I cannot even format and start all over again (the >> system doesn't recognize or mount it). >> >> I think Jeremy and someone else have an UA25, did something like this >> happened to you? > > > Yes, that's why I'm now using a powered USB hub and I plug the UA-25 into > the hub. The hub has a 5V/3.7A power supply. In my case I also experienced > SD corruption when using a GPU frequency higher than 250. > > Regards, > > Jeremy IIRC, when configuring using raspi-config, the Modest preset for overclocking just increases the CPU freq from 700MHz to 800MHz. I didn't want to risk my SD because I red that issue you mention, but it seems that anyway I've left without my SD. Thanks, Jeremy. > > >> >> I've been using my RPi with Raspbian and RasBMC (this I think it has >> 800MHz configured by default) for some time now, and all went ok and >> never corrupted the SD card even having several reboots in this time. >> >> (Maybe I'll have to buy another SD card and try that 8GB image made >> for Pure Data) >> >> Regards. >> >> >> [1]http://wiki.linuxaudio.org/wiki/raspberrypi >> >> -- Carlos sanchiavedraz > > > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/listinfo/linux-audio-user -- Carlos sanchiavedraz * Musix GNU+Linux http://www.musix.es _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
