Este é um Lenovo r60.
Eu suspeito que este é um problema de hardware, porque a mesma coisa aconteceu no meu sistema operacional anterior (Linux Mint) e agora está acontecendo novamente no meu novo sistema operacional (Debian Lenny).
Após o login, meu cursor inevitavelmente começará a deslizar sozinho para o canto inferior ou superior esquerdo da tela.
Na reinicialização, ele permanecerá ativo, mas apenas por um período não exato (às vezes alguns minutos, às vezes uma hora).
Como posso solucionar isso e, possivelmente, corrigi-lo?
Aqui estão alguns dispositivos possivelmente relacionados em / proc / bus / input / devices:
I: Bus=0019 Vendor=17aa Product=5054 Version=4101
N: Name="ThinkPad Extra Buttons"
P: Phys=thinkpad_acpi/input0
S: Sysfs=/devices/platform/thinkpad_acpi/input/input5
U: Uniq=
H: Handlers=kbd rfkill event4
B: PROP=0
B: EV=33
B: KEY=18040000 0 10000000000000 0 1501b02102004 c000080021104000 10e000000000000 0
B: MSC=10
B: SW=8
I: Bus=0011 Vendor=0002 Product=0007 Version=81b1
N: Name="SynPS/2 Synaptics TouchPad"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input7
U: Uniq=
H: Handlers=mouse0 event10
B: PROP=1
B: EV=b
B: KEY=6420 30000 0 0 0 0
B: ABS=11000003
I: Bus=0011 Vendor=0002 Product=000a Version=0000
N: Name="TPPS/2 IBM TrackPoint"
P: Phys=synaptics-pt/serio0/input0
S: Sysfs=/devices/platform/i8042/serio1/serio2/input/input12
U: Uniq=
H: Handlers=mouse1 event12
B: PROP=0
B: EV=7
B: KEY=70000 0 0 0 0
B: REL=3
Meu thinkpad parece ser o evento 10, então eu corri evtest /dev/input/event10
Aqui está a saída do evtest no event10 quando meu cursor está deslizando sem que eu toque no mouse pad:
Input driver version is 1.0.1
Input device ID: bus 0x11 vendor 0x2 product 0x7 version 0x81b1
Input device name: "SynPS/2 Synaptics TouchPad"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 272 (BTN_LEFT)
Event code 273 (BTN_RIGHT)
Event code 325 (BTN_TOOL_FINGER)
Event code 330 (BTN_TOUCH)
Event code 333 (BTN_TOOL_DOUBLETAP)
Event code 334 (BTN_TOOL_TRIPLETAP)
Event type 3 (EV_ABS)
Event code 0 (ABS_X)
Value 5876
Min 1472
Max 5472
Resolution 93
Event code 1 (ABS_Y)
Value 5041
Min 1408
Max 4448
Resolution 125
Event code 24 (ABS_PRESSURE)
Value 0
Min 0
Max 255
Event code 28 (ABS_TOOL_WIDTH)
Value 0
Min 0
Max 15
Properties:
Property type 0 (INPUT_PROP_POINTER)
Testing ... (interrupt to exit)
Event: time 1448144554.677595, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 1
Event: time 1448144554.677595, -------------- EV_SYN ------------
Event: time 1448144554.845659, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 0
Event: time 1448144554.845659, -------------- EV_SYN ------------
Event: time 1448144554.984782, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 1
Event: time 1448144554.984782, -------------- EV_SYN ------------
Event: time 1448144555.570349, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 0
Event: time 1448144555.570349, -------------- EV_SYN ------------
Event: time 1448144555.878473, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 1
Event: time 1448144555.878473, -------------- EV_SYN ------------
Event: time 1448144556.028886, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 0
Event: time 1448144556.028886, -------------- EV_SYN ------------
Event: time 1448144556.166404, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 3
Event: time 1448144556.166404, -------------- EV_SYN ------------
Event: time 1448144556.335002, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 1
Event: time 1448144556.335002, -------------- EV_SYN ------------
Event: time 1448144556.476101, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 0
Event: time 1448144556.476101, -------------- EV_SYN ------------
Event: time 1448144556.633217, type 3 (EV_ABS), code 24 (ABS_PRESSURE), value 1