r8169 34108 0 mii 4381 1 r8169 binfmt_misc 6587 1 videodev 34361 1 uvcvideo v4l1_compat 13251 2 uvcvideo,videodev rt3090sta 905769 0 vboxdrv 230432 2 vboxnetadp,vboxnetflt joydev 8740 0 ...The Realtek 8169 ethernet device network connection is lost after returning from sleep.
So go into the hardware specification
type in Terminal
sudo lsmod
the result for this search is
...
r8169 34108 0
mii 4381 1 r8169
binfmt_misc 6587 1
videodev 34361 1 uvcvideo
v4l1_compat 13251 2 uvcvideo,videodev
rt3090sta 905769 0
vboxdrv 230432 2 vboxnetadp,vboxnetflt
joydev 8740 0
So name I was looking for is the name of "r8169" kernel module from the list above. Next thing is to add this kernel module to the list of kernel modules to unload before going to sleep and reload after returning from sleep. Do this by editing (creating it if it doesn't exist)
/etc/pm/config.d/unload_ modules
file like this:sudo gedit /etc/pm/config.d/unload_ |
SUSPEND_MODULES="$SUSPEND_ |
Courtesy of Techy Talk