http://bugzilla.suse.com/show_bug.cgi?id=1158190 http://bugzilla.suse.com/show_bug.cgi?id=1158190#c7 --- Comment #7 from Michael Lanczak <mlmuit@t-online.de> --- I remember me, after upgrading of Leap 42.3 to version 15.1 all runs perfect. Then I had done a system safe of the root partition (sda2) from this upgrade, but not safed the boot partition (sda1). After some time I installed Leap 15.1. new complete. Then I got this described problems with keyboard and mouse inputs laming and delaying. Now I recovered my upgraded (Leap 42.3 to 15.1) system safing (sda2), start the system new and all blocks in the boot sector by started GRUB, starting was not possible! So I came to the result, that in Leap 15.1. anything was changed in the bootsector in GRUB. I recommend, first try installing the previous boot sector GRUB from Leap 42.3 . -- You are receiving this mail because: You are on the CC list for the bug.