On Thu, Mar 01, 2018 at 12:48:58PM +0000, Joakim Tjernlund wrote: > Could the above(for ext2 as well) be removed or changed to a non error msg ? > It looks like a serious error msg as is now. > > Jocke You're trying to mount a file system with features that a kernel you're currently using can't recognize or is incompatible with. So no, the error can't be just removed, it's there to prevent any further damage. Given that this is a memory card it's likely that it was made on a different OS with a defferent e2fsprogs version or a different setting and the kernel you're trying to mount it into is likely older. Please show the output of the following commands uname -a sudo tune2fs -l /dev/mmcblk0p1 You can also try to mount the file system read only which may work if the feature in question is RO compatible. -Lukas
