And your fix helps: Still with SRU version installed:
$ cat /sys/class/dmi/id/modalias dmi:bvnDellInc.:bvr1.1.9:bd08/08/2018:svnDellInc.:pnXPS159575:pvr:rvnDellInc.:rn0C32VW:rvrA00:cvnDellInc.:ct10:cvr: So, edit edit /lib/udev/hwdb.d/60-keyboard.hwdb: evdev:atkbd:dmi:bvn*:bvr*:bd*:svnDell*:pnXPS159575:pvr* KEYBOARD_KEY_88=unknown $ sudo udevadm hwdb --update $ sudo udevadm trigger evemu-record shows KEY_UNKNOWN: ################################ # Waiting for events # ################################ E: 0.000001 0004 0004 0028 # EV_MSC / MSC_SCAN 28 E: 0.000001 0001 001c 0000 # EV_KEY / KEY_ENTER 0 E: 0.000001 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +0ms E: 3.143316 0004 0004 0136 # EV_MSC / MSC_SCAN 136 E: 3.143316 0001 00f0 0001 # EV_KEY / KEY_UNKNOWN 1 E: 3.143316 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +3143ms E: 3.143370 0004 0004 0136 # EV_MSC / MSC_SCAN 136 E: 3.143370 0001 00f0 0000 # EV_KEY / KEY_UNKNOWN 0 E: 3.143370 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +0ms >>> RESULT: The disabling of the airplane mode works now (and enabling still works). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1740894 Title: KEY_RFKILL is not passed to userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxkbcommon/+bug/1740894/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
