I’m trying to online resize my primary K3OS EXT-4 filesystem and it is failing with this error in dmesg
[47.080377] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed
I’m having trouble finding a rescue mode or something similar where you can fsck the filesystem while not mounted. Is the only option to boot to a live CD?
Thank you for your time.