https://bugzilla.kernel.org/show_bug.cgi?id=214899 --- Comment #15 from Johannes P (johannes.penssel@xxxxxxxxx) --- Unfortunately, your latest patch did not yield any results either. :( In the meantime, I have discovered another peculiarity: the ACPI/WMI events generated by this "open app" key are identical to the ones created by pressing Fn + ESC. (i.e. toggling Fn lock) In fact, the WMI 0xd0 event is already handled by ideapad driver in the ideapad_wmi_notify function. The only apparent difference between pressing "open app" and pressing Fn + ESC is that the latter also toggles the LED on the ESC key. This might be a firmware issue however, as this key does nothing in Windows either. Thanks a lot for your support! -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.