hello, I tried to install on XU4 with 2 different microSD 64GB (from here: http://batocera-linux.xorhub.com/upgrades/odroidxu4/stable/last/batocera-20170201.img.gz)
=> le first initial boot stays on the batocera logo forever and I have to reset/reboot manually after 20 minutes which redirects me quickly to the ES menu (seems fine despite the "no progress indicator")
but then no config change is saved after reboot, I have to reconfigure on every boot.
I saw the same issue in another thread which you said partition are not properly setup (which seems consistent with my manual reset probably in the middle of that process) and actually I tried to edit the SD card on a PC (both Windows and Linux), and the card became readonly, I see the boot files but impossible to edit/format/Win32DiskImager anymore !
Any lead on the problem (is it normal that the first install boot is longer than 20minutes), and are my 2 sdcards dead and readonly forever ?
PS : I never faced that issue with your initial Recalbox XU4 ports which were installing fine without corrupting the cards