https://bugzilla.kernel.org/show_bug.cgi?id=202481 Bug ID: 202481 Summary: lost first keystroke of BT-keyboards after idle Product: Drivers Version: 2.5 Kernel Version: 4.18 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: mybigspam@xxxxxxx Regression: No When bluetooth keyboard disconnects itself on 10 min idle timeout(which is normal), the first key press just losses, while the keyboard reconnects successfully. After ~3-5 sec the operation returns to normal. It doesn't occurs on the same system with Windows 10 - the key doesn't lost on reconnect. One of my Android device Asus Zenhone Max with kernel 3.10.108 doesn't have this problem, while the other, Sony Xperia Tablet Z2, with 3.4.0 kernel, suffers from it. It was reported earlier: https://www.spinics.net/lists/linux-bluetooth/msg42966.html Please, help investigate the problem - it's really annoying. -- You are receiving this mail because: You are the assignee for the bug.
