This here may be a wider problem, which not only affect VirtualBox.
As you can see here:
https://bugs.launchpad.net/ubuntu/+source/r8168/+bug/1108068
The error string is:
" /media/Ubuntu-Spinner/home/cad/Downloads/r8168-8.035.00/src/r8168_n.c:14545:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rtl8168_init_board’ "
which also point on an expected input: " expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before "
Just a suggestion.
This here may be a wider problem, which not only affect VirtualBox.
As you can see here:
https:/ /bugs.launchpad .net/ubuntu/ +source/ r8168/+ bug/1108068
The error string is:
" Ubuntu- Spinner/ home/cad/ Downloads/ r8168-8. 035.00/ src/r8168_ n.c:14545: 1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rtl8168_ init_board’
/media/
"
which also point on an expected input:
"
expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before
"
Just a suggestion.