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/~kamalmostafa/+archive/dellxps
** Patch added: "0001-dell-laptop-rfkill-blacklist-Dell-XPS-13z-15z.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/901410/+attachment/3103423/+files/0001-dell-laptop-rfkill-blacklist-Dell-XPS-13z-15z.patch ** Patch removed: "0001-dell-laptop-rfkill-blacklist-Dell-XPS-13z.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/901410/+attachment/3102434/+files/0001-dell-laptop-rfkill-blacklist-Dell-XPS-13z.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/901410 Title: [Dell XPS L502X] Applying soft block to bluetooth hard blocks wlan To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/901410/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs