SD Card shows fine and well on my PC but shows up as unsupported now, was good before...

[Android Central Question]

Large sd-card 128G, partitioned into 3: exFat ; Ext2 and swap. Was working fine until something happened and the android no longer mount the partitions. Connecting the sd-cards directly to my computer and the files on the exFat are visible and ok.
Can i use the shell to mount them?
sm list-disks
disk: 179,32
sm list-volumes all
private mounted null
emulated mounted null
privatemode unmounted null

i am quite a newbie regarding shell commands and seek more info as to what is going on and fixit.
Thanks!

 

[Rukbat]

Turning the phone on with the card in it should mount the card.

There's no reason, though, for the swap partition - Android doesn't use it. And there's really no reason for an ext2 partition - a Linux Box can mount an exFAT partition. (If you really need an ext filesystem, at least use ext4. Ext2 doesn't do journaling [ext4 can do it, but it can be turned off].) If you're still running kernel 2.3 or earlier, you really should upgrade. (In other words, there's no reason to still be using ext2 in 2018.)