![一段时间后触控板死机](https://linux22.com/image/149098/%E4%B8%80%E6%AE%B5%E6%97%B6%E9%97%B4%E5%90%8E%E8%A7%A6%E6%8E%A7%E6%9D%BF%E6%AD%BB%E6%9C%BA.png)
在 Toshiba Z-30 笔记本电脑上的 Archlinux 系统上运行 Gnome。在过去的几个月里,我遇到了鼠标/触控板的奇怪问题。使用几个小时后,触控板开始随机失效,直到完全失效。让它再次工作的唯一方法是暂停并重新登录,或者完全重新启动计算机。每当触控板开始出现故障时,都会出现几条“GlidePoint”同步错误消息:
[ 1939.452150] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost synchronization, throwing 4 bytes away.
[ 1940.299987] psmouse serio1: resync failed, issuing reconnect request
[ 1944.800748] input: PS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input18
[ 1945.027450] psmouse serio1: Failed to enable mouse on isa0060/serio1
[ 1949.473934] input: PS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input20
[ 1949.530305] psmouse serio1: Failed to enable mouse on isa0060/serio1
当它完全死亡时,也会出现类似的错误:
[ 8132.252999] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 6
[ 8132.254181] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8132.255169] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8132.258225] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8132.268968] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8184.809139] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8184.810172] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8184.813140] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8184.825085] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8196.016974] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 6
[ 8196.020047] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8196.031029] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8201.079328] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 6
[ 8201.080373] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8201.083442] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8201.095585] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8264.802210] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 4
[ 8264.803244] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8264.806309] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8264.817217] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8411.071835] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 6
[ 8411.179994] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8541.540503] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 6
[ 8541.542427] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8541.544412] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 3
[ 8541.545407] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
[ 8541.556953] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
[ 8551.013818] psmouse serio1: GlidePoint at isa0060/serio1/input0 lost sync at byte 6
[ 8551.110465] psmouse serio1: GlidePoint at isa0060/serio1/input0 - driver resynced.
什么可能导致此问题?我怀疑这可能是硬件故障,因为如果 GNOME 重新启动,鼠标会立即恢复。