$ sudo dkms install 8192cu/1.11 
Error! Could not find module source directory.
Directory: /usr/src/8192cu-1.11  does not exist.

人力でコピー

$ sudo cp -Rv ./rtl8192cu-fixes /usr/src/8192cu-1.11
'./rtl8192cu-fixes' -> '/usr/src/8192cu-1.11/rtl8192cu-fixes'
'./rtl8192cu-fixes/.git' -> '/usr/src/8192cu-1.11/rtl8192cu-fixes/.git'
'./rtl8192cu-fixes/.git/branches' -> '/usr/src/8192cu-1.11/rtl8192cu-fixes/.git/branches'



$ sudo dkms install 8192cu/1.11 
Error! Could not find module source directory.
Directory: /usr/src/8192cu-1.11  does not exist.

$
人力でコピーしたやつは駄目なのかな
ドツボにハマる前にスナップショットで元に戻した方が良さそうな気がする