**** BEGIN LOGGING AT Mon Apr 15 02:59:57 2013 Apr 15 12:51:20 How can i ask some help? Apr 15 12:53:07 lodogg: sure, please ask your question Apr 15 12:53:36 I'm working on a custom board based on atmel processor SAM9 with Angstrom Linux distribution. Apr 15 12:54:20 I have a proble during boot Apr 15 12:55:14 sometimes, let's say 3 times on 10, i get this warning: udevadm settle - timeout of 8 seconds Reached Apr 15 12:55:33 the event queue contains: / sys/devices/platform/atmel_mci.0/mmc_host/mmc0/mmc0: 0002/block/mmcblk0/mmcblk0p1 (503) Apr 15 12:56:04 At this point there are two cases: - The boot of the system continues - Or hangs and I have to give a ctrl-C to continue booting. In both cases, if I try to mount a sd card with the following command: mount-t vfat / dev/mmcblk0p1 / media / card the system hangs and I can only reset. It seems to me that the problem may be caused by udev/ sd card, but I do not know how to analyze the situation. Any idea? Apr 15 12:57:02 I don't know much about this particular platform Apr 15 12:57:12 but it sounds like a broken driver for the mmc device Apr 15 12:57:54 I've seen subtle mmc timing problems like this on other platforms :/ Apr 15 12:58:03 ok Apr 15 12:58:45 so it could be a timing problem of the driver with my board/ system architecture? Apr 15 12:59:21 I think so... it might not be board-specific Apr 15 12:59:43 I would suggest trying a different kernel if you are able to Apr 15 13:00:08 the problem only shows up sometimes, and it is very difficult to replicate... Apr 15 13:00:34 mmmm, I don't think i can try with other kernel. My kernel now is 2.6.39 Apr 15 13:00:50 ah ok, that's kind of old; I guess it's a vendor kernel ? Apr 15 13:01:51 I think is a kernel with overlay atmel... this is the reason why I can't change my kernel Apr 15 13:04:20 lodogg: you could try contacting Ulf Samuelsson, he's the Atmel expert within OE Apr 15 13:05:58 ok, Apr 15 13:06:12 sorry where can i find the contact? Apr 15 13:06:59 lodogg: ulf@emagii.com Apr 15 13:07:34 lodogg: in fact probably the best thing would be to email the OE mailing list and CC him Apr 15 13:08:33 lodogg: (assuming you're building the system yourself; if you're using angstrom packages, maybe email the angstrom mailing list and CC him instead) Apr 15 13:09:18 yes, I am building the system myself Apr 15 13:10:52 I am sorry, but I quite new to this stuff, I am trying to figure out how to contact the mailing list Apr 15 13:11:29 sure, no problem Apr 15 13:11:31 http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel Apr 15 13:11:42 you'll need to subscribe in order to post Apr 15 13:13:53 ok, thanks Apr 15 13:40:43 ok, thank you. I sent my problem to the mailing list. Apr 15 13:42:12 great, hope you get a resolution **** ENDING LOGGING AT Tue Apr 16 02:59:58 2013