如何使东芝 P850 上的触摸板正常工作?

如何使东芝 P850 上的触摸板正常工作?

在东芝 P850 上全新安装 ubuntu 12.04.2 后,synaptics 触摸板无法工作。但在 Windows 8 下(双启动机器)可以正常工作。

它似乎在 Xorg.0.log 中被识别为 OK

我尝试了链接问题中提出的解决方案:

sudo modprobe -r psmouse && sudo modprobe psmouse proto=imps

..但这不起作用。

该消息已记录到系统日志,但触摸板仍然没有响应:

Apr 28 20:01:36 foobar kernel: [  256.386831] input: PS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input17

编辑

这不是以下内容的重复:

我已阅读我能找到的所有相关帖子,但没有一个提供解决方案。

触摸板被检测到但不起作用。它在 Windows 8 中工作(机器是双启动)

$ egrep -i touchpad syslog
May 18 20:44:35 node7 kernel: [   10.787917] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126c00
May 18 20:44:35 node7 kernel: [   10.893065] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input10
May 19 09:24:36 node7 kernel: [   11.728268] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126c00
May 19 09:24:36 node7 kernel: [   11.861941] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input12
May 19 09:36:21 node7 kernel: [   11.646728] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126c00
May 19 09:36:21 node7 kernel: [   11.776112] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input11

特别是这不起作用,它只会导致 compiz 崩溃并重新启动:

$ sudo modprobe -r psmouse
$ sudo modprobe psmouse proto=imps
May 19 09:48:12 node7 rsyslogd: [origin software="rsyslogd" swVersion="5.8.6" x-pid="1101" x-info="http://www.rsyslog.com"] rsyslogd was HUPed
May 19 09:48:42 node7 rsyslogd: last message repeated 2 times
May 19 09:49:41 node7 gnome-session[2106]: WARNING: Application 'compiz.desktop' killed by signal
May 19 09:49:41 node7 gnome-session[2106]: WARNING: App 'compiz.desktop' respawning too quickly
May 19 09:49:41 node7 gnome-session[2106]: CRITICAL: We failed, but the fail whale is dead. Sorry....
May 19 09:49:50 node7 anacron[1249]: Job `cron.daily' terminated
May 19 09:49:50 node7 anacron[1249]: Normal exit (1 job run)
May 19 09:50:09 node7 kernel: [  844.392522] input: PS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input16
May 19 09:50:51 node7 kernel: [  886.068210] type=1400 audit(1368953451.556:35): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1194 comm="cupsd" pid=1194 comm="cupsd" capability=36  capname="block_suspend"

答案1

自最近的 Ubuntu 更新以来,此问题已得到解决。不确定是哪次更新,但还是感谢大家 :)

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