如何修复 Ubuntu 12.10 + Toshiba P850 上死机的 Synaptics ClickPad?

如何修复 Ubuntu 12.10 + Toshiba P850 上死机的 Synaptics ClickPad?

我最近买了一台安装了 Windows 8 的东芝笔记本电脑。在 EFI 疯狂的 Win8/Ubuntu 12.10 中成功双启动后,我不知道如何在 Ubuntu 12.10 中启用触摸板。

问题(简洁描述)

  • 东芝 Satellite P850(新品)
  • 带有 Gnome 的 Ubuntu 12.10(最新版)
  • Synaptics 多点触控
  • 触摸板坏了,任何刺激均无反应。
    • 适用于 DOZ8

当前解决方法:我正在使用 USB 鼠标

以下是一些有关计算机/日志/等的有用信息。来自各种调试工作的相关信息

验证设备类型:

egrep -i 'synap|alps|etps' /proc/bus/input/devices
N: Name="SynPS/2 Synaptics TouchPad"

怀疑缺少驱动程序,执行安装命令显示并非如此

sudo apt-get install xserver-xorg-input-synaptics
Reading package lists... Done
Building dependency tree       
Reading state information... Done
xserver-xorg-input-synaptics is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 20 not upgraded.

Xorg.0.log 的转储

[    21.804] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event9)
[    21.804] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[    21.804] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[    21.804] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[    21.804] (II) LoadModule: "synaptics"
[    21.804] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    21.804] (II) Module synaptics: vendor="X.Org Foundation"
[    21.804]    compiled for 1.12.99.905, module version = 1.6.2
[    21.804]    Module class: X.Org XInput Driver
[    21.804]    ABI class: X.Org XInput driver, version 18.0
[    21.804] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[    21.804] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    21.804] (**) Option "Device" "/dev/input/event9"
[    21.808] (II) synaptics: SynPS/2 Synaptics TouchPad: found clickpad property
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5678
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4732
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left double triple
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[    21.808] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    21.808] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    21.808] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input9/event9"
[    21.808] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 13)
[    21.808] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    21.808] (**) synaptics: SynPS/2 Synaptics TouchPad: MaxSpeed is now 1.75
[    21.808] (**) synaptics: SynPS/2 Synaptics TouchPad: AccelFactor is now 0.037
[    21.808] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[    21.808] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    21.808] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    21.808] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    21.808] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    21.809] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[    21.809] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[    21.810] (II) config/udev: Adding input device Toshiba input device (/dev/input/event6)

在 ArchLinux 中发现一些关于驱动程序被加载两次的信息,第二次加载会导致驱动程序被终止。忘记了链接。他们搞乱了 Xorg.conf

使用命令检查

lsmod
Module                  Size  Used by
parport_pc             32688  0 
ppdev                  17073  0 
rfcomm                 46619  0 
bnep                   18140  2 
bluetooth             209199  10 rfcomm,bnep
binfmt_misc            17500  1 
nls_iso8859_1          12713  1 
snd_hda_codec_hdmi     32007  1 
snd_hda_codec_realtek    77876  1 
joydev                 17457  0 
coretemp               13400  0 
kvm_intel             132759  0 
snd_hda_intel          33491  3 
snd_hda_codec         134212  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13602  1 snd_hda_codec
kvm                   414070  1 kvm_intel
ghash_clmulni_intel    13180  0 
snd_pcm                96580  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
uvcvideo               76749  0 
videobuf2_core         32851  1 uvcvideo
videodev              120309  2 uvcvideo,videobuf2_core
videobuf2_vmalloc      12860  1 uvcvideo
videobuf2_memops       13368  1 videobuf2_vmalloc
aesni_intel            51037  0 
cryptd                 20403  2 ghash_clmulni_intel,aesni_intel
aes_x86_64             17208  1 aesni_intel
snd_seq_midi           13324  0 
snd_rawmidi            30512  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61521  2 snd_seq_midi,snd_seq_midi_event
arc4                   12529  2 
snd_timer              29425  2 snd_pcm,snd_seq
snd_seq_device         14497  3 snd_seq_midi,snd_rawmidi,snd_seq
ath9k                 131308  0 
microcode              22803  0 
psmouse                95552  0 
i915                  520519  3 
mac80211              539908  1 ath9k
serio_raw              13215  0 
ath9k_common           14055  1 ath9k
ath9k_hw              395218  2 ath9k,ath9k_common
ath                    23827  3 ath9k,ath9k_common,ath9k_hw
drm_kms_helper         46784  1 i915
drm                   275528  4 i915,drm_kms_helper
mei                    40690  0 
cfg80211              206566  3 ath9k,mac80211,ath
snd                    78734  16     snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
i2c_algo_bit           13413  1 i915
lpc_ich                17061  0 
soundcore              15047  1 snd
snd_page_alloc         18484  2 snd_hda_intel,snd_pcm
toshiba_acpi           18726  0 
sparse_keymap          13890  1 toshiba_acpi
wmi                    19070  1 toshiba_acpi
mac_hid                13205  0 
video                  19335  1 i915
lp                     17759  0 
parport                46345  3 parport_pc,ppdev,lp
hid_logitech           26585  0 
ff_memless             13013  1 hid_logitech
usbhid                 46947  1 hid_logitech
hid                   100366  2 hid_logitech,usbhid
r8169                  61650  0 

另外

lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
02:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)

如果我理解正确的话,司机不是应该出现吗?

成立http://www.theorangenotebook.com/2012/02/call-for-testing-clickpad.html

执行 xinput

xinput
⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ Logitech USB Receiver                     id=11   [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                id=13   [slave  pointer  (2)]
⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Power Button                              id=8    [slave  keyboard (3)]
    ↳ TOSHIBA Web Camera - FHD                  id=9    [slave  keyboard (3)]
    ↳ Logitech USB Receiver                     id=10   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=12   [slave  keyboard (3)]
    ↳ Toshiba input device                      id=14   [slave  keyboard (3)]

由于担心发布 dist_upgrade 会让我回滚到 12.04,所以没有执行针对 12.04 的说明 / 我正在运行 12.10

相关信息的标签似乎是谷歌“cft clickpad support ubuntu”

主要修复似乎是内核无法识别点击板。我很困惑,因为它报告正确,并且似乎按照 Xorg.0.log 加载驱动程序,但如果我没记错的话,模块并没有按照 lsmod 命令加载。

答案1

我知道这是一个老话题,但是这个问题今天下午出现在我的 Toshiba Satellite C660 上,我刚刚修复了它。

进入 BIOS:启动时按 F2,按 F9 恢复默认设置将所有设置更改回您调整后的样子(如果有的话),保存更改退出

我第一次使用时就发现了效果,希望这能帮助那些仍然受此问题困扰的人。

我的症状是触摸板完全失效了 - 其他人报告说触摸板只有基本的功能,例如无法点击、无法用两个手指滚动等等。所以,也许这也可以解决后者的问题。

答案2

我有一台 P850

这对我有用:

  1. 关机,拔下电源插头,取出电池
  2. 按住电源按钮 2 分钟
  3. 把所有东西放回原位,打开电源。
  4. 微笑。

更新你的 BIOS 也是一个好主意。

答案3

关于的建议http://who-t.blogspot.nl/2010/11/how-to-ignore-configuration-errors.html对我有帮助(在华硕 A53S 上)。

我复制/usr/share/X11/xorg.conf.d/50-synaptics.conf/etc/X11/xorg.conf.d/50-synaptics.conf取消注释了该MatchDevicePath行,如下所示:

   Section "InputClass"
       Identifier "touchpad catchall"
       Driver "synaptics"
       MatchIsTouchpad "on"
       MatchDevicePath "/dev/input/event*"
   EndSection

答案4

我在同一台笔记本电脑上遇到了类似的问题。我通过进入终端并输入命令来验证操作系统是否识别了我的触摸板xinput- 列表包括SynPS/2 Synaptics 触摸板。我尝试通过键入来观察指针变量synclient -m 100,但什么也没有发生。

我感觉触摸板上有一个硬件锁,但我不知道如何禁用它。我的笔记本电脑上没有开关,而且这个fn-f5组合在 ubuntu 中没有任何作用。

为了解决这个问题,我启动了 Windows 安装棒,发现我的触摸板仍然没有响应。仍然在 Windows 安装的第一个屏幕中,我点击了鼠标fn-f5,然后指针开始响应。退出 Windows,然后重新启动进入 Ubuntu,我的指针仍然有效(手势和所有功能)。

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