From: jdoutt <jd...@wh...> - 2009-02-25 15:22:19
|
I have a 2 GB micro SD flash card (bought from Gumstix) and a recently-purchased Verdex-Pro XM4 card connected to a console-VX. The micro SD card is not recognized by the operating system. Does a module need to be loaded to get this card to work? Does the system need some special configuring? The card is recognized automatically when I put it in my desktop computer (ubuntu) & I can "touch" a file on it, so I believe the card itself is OK. Thanks for any help Jim Doutt -- View this message in context: http://www.nabble.com/micro-SD-flash-card-does-not-work-in-Verdex-pro-tp22204915p22204915.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: jdoutt <jd...@wh...> - 2009-02-25 16:04:32
|
Update: it does work if card is in at boot time. But if I unmount it, remove it, and reinsert it the system does not recognize it. And if I try to remount it using "mount /dev/mmcblk0p1 /media/card/" I get a lot of errors such as mmcblk0: error 1 sending read/write command end_request: I/O error, dev mmcblk0, sector 137 Buffer I/O error on device mmcblk0p1, logical block 0 mmcblk0: error 1 sending read/write command end_request: I/O error, dev mmcblk0, sector 138 Buffer I/O error on device mmcblk0p1, logical Does it have to be reformatted to get it to work properly? Also, what type of filesystem is recommended for compact flash cards: FAT32, ext2, ext3 ......? jdoutt wrote: > > I have a 2 GB micro SD flash card (bought from Gumstix) and a > recently-purchased Verdex-Pro XM4 card connected to a console-VX. > > The micro SD card is not recognized by the operating system. > > Does a module need to be loaded to get this card to work? Does the system > need some special configuring? > > The card is recognized automatically when I put it in my desktop computer > (ubuntu) & I can "touch" a file on it, so I believe the card itself is > OK. > > Thanks for any help > > Jim Doutt > > -- View this message in context: http://www.nabble.com/micro-SD-flash-card-does-not-work-in-Verdex-pro-tp22204915p22205883.html Sent from the Gumstix mailing list archive at Nabble.com. |