I have the same issue on a HP ZBook G3 running Debian with the 4.11 kernel from experimental and after reading comment #103 I tried rmmod hp_wmi and this fixed it!
So hopefully an updated kernel will fix it properly with that driver loaded.
I have the same issue on a HP ZBook G3 running Debian with the 4.11 kernel from experimental and after reading comment #103 I tried
rmmod hp_wmi
and this fixed it!
So hopefully an updated kernel will fix it properly with that driver loaded.