Problem:
/media/sf_sharedFolder/: Permission denied
Solution 1
Edit the file /etc/group
. Look for the line vboxsf:x:999
and add at the end :yourusername
Solution 2
Run sudo adduser yourusername vboxsf
Reboot
Problem:
/media/sf_sharedFolder/: Permission denied
Solution 1
Edit the file /etc/group
. Look for the line vboxsf:x:999
and add at the end :yourusername
Solution 2
Run sudo adduser yourusername vboxsf
Reboot