it's seems that the other one realteck chipset 05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01) is also affected. see: http://forum.ubuntu-fr.org/viewtopic.php?id=1348281 (in french)
it's seems that the other one realteck chipset forum.ubuntu- fr.org/ viewtopic. php?id= 1348281 (in french)
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
is also affected.
see:
http://