One day I was struggling to get my Dallas 1 wire temperature sensor working. The problem was that no 28-xxx files were appearing in the file system. Owfs was working but no readings were happening. The next day lots of things are suddenly not working on my BBB.
For instance, I was using VisualPru which is a python program that puts out a primitive pru dev environment at 192.168.7.2:3333. It now crashes and says "Bus error." I was writing some c++ programs out of Qt Creator that use libpruio and the Qwt widget set. They now crash with "segmentation fault." Even the libpruio examples in FreeBasic now fail saying "initialisation failed (failed opening prussdrv library)" I looked through dmesg and found this [ 120.941638] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 121.280670] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Could that have been the power outage? I set up e2fsck to run fsck on every boot but I still get the same error in dmesg. Should I back up my microSD card and get a better one? Any help will be greatly appreciated! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
