Meine Tastatur, schaltet sich dauernd ab. Dies hat am Wochenende angefangen. Wenn ich die tasta an einen anderen USB anschließe, dann funktioniert sie kurzzeitig wieder, schaltet dann aber wieder ab. mit anderen USB Geräten wie Webcam oder meiner Maus gibt es keine Probleme. Da ich bei der Fehlersuche das Systemprotokoll offen hatte, sind mir, als der Fehler wieder aufgetreten ist, neue Einträge aufgefallen. Es hat wohl was mit udev und evdev zu tun, ich kenne mich aber nicht so gut aus mit Arch, sodass ich selber noch keine Lösung gefunden habe.
[ 1426.901] (II) config/udev: Adding input device HID 046a:0023 (/dev/input/event11)
[ 1426.901] (**) HID 046a:0023: Applying InputClass "evdev keyboard catchall"
[ 1426.901] (**) HID 046a:0023: Applying InputClass "system-keyboard"
[ 1426.901] (II) Using input driver 'evdev' for 'HID 046a:0023'
[ 1426.901] (**) HID 046a:0023: always reports core events
[ 1426.901] (**) evdev: HID 046a:0023: Device: "/dev/input/event11"
[ 1426.901] (--) evdev: HID 046a:0023: Vendor 0x46a Product 0x23
[ 1426.901] (--) evdev: HID 046a:0023: Found 1 mouse buttons
[ 1426.901] (--) evdev: HID 046a:0023: Found scroll wheel(s)
[ 1426.901] (--) evdev: HID 046a:0023: Found relative axes
[ 1426.901] (II) evdev: HID 046a:0023: Forcing relative x/y axes to exist.
[ 1426.901] (--) evdev: HID 046a:0023: Found absolute axes
[ 1426.901] (II) evdev: HID 046a:0023: Forcing absolute x/y axes to exist.
[ 1426.901] (--) evdev: HID 046a:0023: Found keys
[ 1426.901] (II) evdev: HID 046a:0023: Configuring as mouse
[ 1426.901] (II) evdev: HID 046a:0023: Configuring as keyboard
[ 1426.901] (II) evdev: HID 046a:0023: Adding scrollwheel support
[ 1426.901] (**) evdev: HID 046a:0023: YAxisMapping: buttons 4 and 5
[ 1426.901] (**) evdev: HID 046a:0023: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 1426.901] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:02.0/usb2/2-7/2-7:1.1/0003:046A:0023.000C/input/input22/event11"
[ 1426.901] (II) XINPUT: Adding extended input device "HID 046a:0023" (type: KEYBOARD, id 11)
[ 1426.902] (**) Option "xkb_rules" "evdev"
[ 1426.902] (**) Option "xkb_model" "pc105"
[ 1426.902] (**) Option "xkb_layout" "de,us"
[ 1426.902] (**) Option "xkb_variant" ","
[ 1426.902] (**) Option "xkb_options" "terminate:ctrl_alt_bksp,grp:alt_shift_toggle"
[ 1426.902] (II) evdev: HID 046a:0023: initialized for relative axes.
[ 1426.902] (WW) evdev: HID 046a:0023: ignoring absolute axes.
[ 1426.903] (**) HID 046a:0023: (accel) keeping acceleration scheme 1
[ 1426.903] (**) HID 046a:0023: (accel) acceleration profile 0
[ 1426.903] (**) HID 046a:0023: (accel) acceleration factor: 2.000
[ 1426.903] (**) HID 046a:0023: (accel) acceleration threshold: 4
[ 1462.210] (II) config/udev: removing device HID 046a:0023
[ 1462.220] (II) evdev: HID 046a:0023: Close
[ 1462.221] (II) UnloadModule: "evdev"
[ 1462.244] (II) config/udev: removing device HID 046a:0023
[ 1462.254] (II) evdev: HID 046a:0023: Close
[ 1462.254] (II) UnloadModule: "evdev"