As I alredy said I installed the fuse-exfat driver packages in Ubuntu 15.04 though I get an error message while inserting a SanDisk 64 GB SDXC UHS-II memeory card. Card is recognized as 63 GB storage device. The error message is:
Error mounting /dev/sdb1 at /media/*******/1CA5-DC81: Command-line
mount -t "exfat" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,iocharset=utf8,namecase=0,errors=remount-ro,umask=0077" "/dev/sdb1" "/media/*******/1CA5-DC81"' exited with non-zero exit status 1:
stdout:FUSE exfat 1.1.0
stderr: `ERROR: fsync failed: Input/output error.
The card is readable under Windows. And as a suplus I can use a 128 GB USB 3 memory stick without problems on the Linux machine.
Though it should be possible to get that card working I can't. Same behaviour on two systems.
I'd appreciate if someone has suggestions why this doesn't work.