Беспроводная клавиатура ломает X.Org. Как победить?

SunTechnik,

Отличия начинаются отсюда:

Неуспешный запуск:

[     5.778] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     5.779] (II) xfree86: Adding drm device (/dev/dri/card0)
[     5.779] (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[     5.780] (--) PCI: (0@0:2:0) 8086:4692:1462:7d98 rev 12, Mem @ 0x6201000000/16777216, 0x4000000000/268435456, I/O @ 0x00005000/64
[     5.780] (--) PCI:*(1@0:0:0) 1002:67df:1da2:e366 rev 239, Mem @ 0x6000000000/8589934592, 0x6200000000/2097152, 0x80a00000/262144, I/O @ 0x00004000/256, BIOS @ 0x????????/131072
[     5.780] (II) LoadModule: "glx"

Упешный запуск:

[     4.549] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     4.550] (II) xfree86: Adding drm device (/dev/dri/card1)
[     4.550] (II) Platform probe for /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1
[     4.592] (II) xfree86: Adding drm device (/dev/dri/card0)
[     4.592] (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[     4.593] (--) PCI: (0@0:2:0) 8086:4692:1462:7d98 rev 12, Mem @ 0x6201000000/16777216, 0x4000000000/268435456, I/O @ 0x00005000/64
[     4.593] (--) PCI:*(1@0:0:0) 1002:67df:1da2:e366 rev 239, Mem @ 0x6000000000/8589934592, 0x6200000000/2097152, 0x80a00000/262144, I/O @ 0x00004000/256, BIOS @ 0x????????/131072
[     4.593] (II) LoadModule: "glx"