Ho un mouse logitech collegato al mio thinkpad x270 tramite il dock.
Quando avvio il computer, X si avvia, ma non riesco a utilizzare il mouse per circa 1,5 minuti.
Se sto pedinando il registro mentre sta accadendo, ecco come appare:
[ 28.141] (**) Option "fd" "35"
[ 28.142] (II) event5 - SynPS/2 Synaptics TouchPad: device removed
[ 28.215] (II) intel(0): EDID vendor "CMN", prod id 4665
[ 28.215] (II) intel(0): Printing DDC gathered Modelines:
[ 28.215] (II) intel(0): Modeline "1920x1080"x0.0 138.78 1920 1966 1996 2080 1080 1082 1086 1112 +hsync -vsync (66.7 kHz eP)
[ 29.154] (II) event5 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad
[ 29.156] (II) event5 - SynPS/2 Synaptics TouchPad: device is a touchpad
[ 32.527] (II) intel(0): resizing framebuffer to 4480x1440
[ 32.561] (II) intel(0): switch to mode [email protected] on eDP1 using pipe 0, position (2560, 360), rotation normal, reflection none
[ 156.842] (II) config/udev: Adding input device Logitech M510 (/dev/input/mouse3)
[ 156.842] (II) No input driver specified, ignoring this device.
[ 156.842] (II) This device may have been added with another device file.
[ 156.891] (II) config/udev: Adding input device Logitech M510 (/dev/input/event11)
[ 156.891] (**) Logitech M510: Applying InputClass "libinput pointer catchall"
[ 156.891] (II) Using input driver 'libinput' for 'Logitech M510'
[ 156.892] (II) systemd-logind: got fd for /dev/input/event11 13:75 fd 54 paused 0
[ 156.892] (**) Logitech M510: always reports core events
[ 156.892] (**) Option "Device" "/dev/input/event11"
[ 156.892] (**) Option "_source" "server/udev"
[ 156.894] (II) event11 - Logitech M510: is tagged by udev as: Mouse
[ 156.894] (II) event11 - Logitech M510: device is a pointer
[ 156.894] (II) event11 - Logitech M510: device removed
[ 156.894] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.4/1-4.4.2/1-4.4.2:1.2/0003:046D:C52B.0006/0003:046D:4051.0007/input/input22/event11"
[ 156.894] (II) XINPUT: Adding extended input device "Logitech M510" (type: MOUSE, id 20)
[ 156.894] (**) Option "AccelerationScheme" "none"
[ 156.895] (**) Logitech M510: (accel) selected scheme none/0
[ 156.895] (**) Logitech M510: (accel) acceleration factor: 2.000
[ 156.895] (**) Logitech M510: (accel) acceleration threshold: 4
[ 156.896] (II) event11 - Logitech M510: is tagged by udev as: Mouse
[ 156.896] (II) event11 - Logitech M510: device is a pointer
Come puoi vedere, non fa nulla da 32 a 156, dove improvvisamente decide di rilevare il mio mouse e inizia a funzionare.
Correlati:i video flash incorporati (come YouTube) sono così pesanti sulla GPU?Perché sta facendo questo? Come posso risolverlo?
Risposta accettata:
prova
systemd-analyze blame
che elencherà le cose che stanno rallentando l'avvio. Quindi cerca ciò che sta impiegando molto tempo (oltre 10 secondi)