Ubuntu
linux package

  1. Bug #1761502
  2. Comment #1

Comment 1 for bug 1761502

Revision history for this message
TJ (tj) wrote :

I've done some extensive debugging with the reporter on this.

It's important to note two things:

1. BIOS Setup isn't affected
2. GRUB shell isn't affected

Which suggests it is kernel, possibly ACPI table, related.

We've done a lot of testing with various i8042.XXXX options including adding debug output. Logs will follow. Those show 0x4e is being send by a keyboard interrupt several times a second once the i8042 has been initialised.