Touchpad falhando

[mfx1975]

 Pessoal, boa noite....

O touchpad de meu notebook (Samsung RF511-SD68R) não está funcionando corretamente.

Quando tento movimentar o ponteiro do mouse, o mesmo não se movimenta de forma uniforme, ele fica "pulando" de tempos em tempos durante o percurso que deveria se mover.

Bem, para ir adiantando, segue abaixo as saídas padrões de configuração da máquina.

Código Selecionar Expandir

:~$ lscpu
Arquitetura:           x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                4
On-line CPU(s) list:   0-3
Thread(s) por núcleo: 2
Núcleo(s) por soquete:2
Soquete(s):            1
NUMA node(s):          1
ID do fabricante:      GenuineIntel
CPU family:            6
Modelo:                42
Stepping:              7
CPU MHz:               800.000
BogoMIPS:              4988.86
Virtualização:       VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              3072K
NUMA node0 CPU(s):     0-3


Código Selecionar Expandir

:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 3D controller: NVIDIA Corporation GF108 [GeForce GT 540M] (rev a1)
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
04:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)


Grato pela atenção dada ao meu problema.


Mauricio

[mzk]

estou com o mesmo problema em um vostro 3560

[mfx1975]

Pois é, eu continuo com o problema....

Imaginei que após a atualização para a versão 13.04 iria resolver o problema, mas continua na mesma......