oupgrade --latest, from https://docs.onion.io/omega2-docs/first-time-setup-command-line.html, and that seemed to do the trick.
Using b145 now and confirm SD card working. Annoyingly though, the reboot fix means that
poweroff is also rebooting.
df first to see if it got mounted automatically. Mine was mounted on
/tmp for a bit and then it got unmounted by itself.
I then checked
/dev directory and found something like
mmcblk0p1, then did
mount /dev/mmcblk0p1 /mnt/sda1 and was able to peruse through the contents of my SD card in the
If neither of those options work try dig through the contents of
dmesg, a fixed SD card should look like this:
[ 4.425711] MTK MSDC device init.
[ 4.468827] mtk-sd: MediaTek MT6575 MSDC Driver
[ 4.477086] sdhci: Secure Digital Host Controller Interface driver
[ 4.483459] sdhci: Copyright(c) Pierre Ossman
[ 4.491632] sdhci-pltfm: SDHCI platform and OF driver helper
[ 4.506441] usbcore: registered new interface driver usb-storage
[ 4.523233] init: - preinit -
[ 4.836974] mmc0: new high speed SDHC card at address aaaa
[ 4.936856] mmcblk0: mmc0:aaaa SL08G 7.40 GiB
[ 4.949692] mmcblk0: p1
and a broken one like this:
[ 542.418508] mmc0: new high speed SDHC card at address 1234
[ 542.424731] mmcblk: probe of mmc0:1234 failed with error -28