-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 04/12/2019 14.26, Per Jessen wrote:
This isn't really very on-topic, but I though should add this quick follow-up.
I'm not sure there was actually anything wrong with the Kingston card (16Gb, maybe 2 years old) I almost threw away. I put it aside and started working with a new Sandisk card, also 16Gb. After a little while, copying stuff to and fro, booting the nanopi, changing something etc - sudenyl it also developed some I/O problem. Odd messages in the kernel buffer, and unable to mount, then unable to even fsck. Partition table cannot be read ....
This all happened with my Lenovo laptop. I began to have this gnawing doubt, and thought I would try an older Toshiba laptop. Hmm, same problem - then it occurred to me I had been in the very same situation maybe a year back.
Solution - put the SD card in my Nikon camera (immediately complains the card needs formatting), format it - et voila!, no problem any more. Did the samne with the Kingston card, also works now.
The difference between the two laptops - in the Lenovo the SD card is available as /dev/mmcblk0, in the Toshiba as /dev/sdb. (via USB).
The difference in behaviour between the two interfaces is bad enough, but what is really weird is that it takes a 3rd device to "reset" the card.
It would be interesting to find out the formatting details as done on the laptops and the camera. I think that would be "on topic" for us, if we learn out how to do it "properly". Sector/block size perhaps? Filesystem? - -- Cheers / Saludos, Carlos E. R. (from 15.1 x86_64 at Telcontar) -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQQZEb51mJKK1KpcU/W1MxgcbY1H1QUCXee6WgAKCRC1MxgcbY1H 1cYHAJ9vZz2CL5WQl2Qb0ZeIDBuRhLDO5gCgl3YO7iXRbfsdZ76AzanzjffpgPM= =zN1H -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org