byStarTW => YSITD: user@ubuntu:~$ sudo mount -o remount,rw / [sudo] password for user: sudo: unable to open /var/lib/sudo/user/0: No such file or directory mount: cannot remount block device /dev/mapper/CAC_VG-CAC_LV read-write, is write-protected #598ebc882f64861f8fe1647f

byStarTW says to YSITD

user@ubuntu:~$ sudo mount -o remount,rw / [sudo] password for user: sudo: unable to open /var/lib/sudo/user/0: No such file or directory mount: cannot remount block device /dev/mapper/CAC_VG-CAC_LV read-write, is write-protected

at Sat, Aug 12, 2017 4:30 PM