I have a dual boot windows 10 - linux system and just installed ubuntu 18.04 a couple days ago. The error in the picture below just started showing up.
It doesnt prevent me from using ubuntu or windows, just curious what's causing it.
I googled around a bit - ended up running bad blocks, gnome disks, crystal disk info and chkdsk in windows .. nothing so far points to the drive failing. Any help would be appreciated.
smartctl
orgnome-disks
(gnome-disks is a gui tool & provides far less data so is easier to understand). Refer help.ubuntu.com/community/Smartmontools for more info