I have extended the dell_laptop rfkill blacklist patch to include the Dell XPS 15z as well as the XPS 13z (revised patch attached for reference), and produced a test PPA kernel with the patch applied. Jean-Louis or other 15z owners, please apply this PPA then reboot, and confirm that it fixes the problem: https://launchpad.net/~kamalmostafa/+archive/dellxps
Thanks Jean-Louis.
I have extended the dell_laptop rfkill blacklist patch to include the Dell XPS 15z as well as the XPS 13z (revised patch attached for reference), and produced a test PPA kernel with the patch applied. Jean-Louis or other 15z owners, please apply this PPA then reboot, and confirm that it fixes the problem: https:/ /launchpad. net/~kamalmosta fa/+archive/ dellxps