Public bug reported:
I have ad Acer Aspire 1362LM. When the system try access the ACPI
subsystem (e.g. battery status), the mouse stop working for some
seconds, the keyboard too, and sometimes the sound and disk too. (just
for some seconds..)
I patched the DSDT with a correct one, but nothing changed.
With dmesg I found:
[17180568.352000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 4
[17180568.356000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180568.364000] psmouse.c: TouchPad at isa0060/serio4/input0 - driver
resynched.
[17180598.280000] rtc: lost some interrupts at 2048Hz.
[17180628.308000] rtc: lost some interrupts at 2048Hz.
[17180628.352000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180628.356000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180628.356000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180628.356000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180628.360000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180628.368000] psmouse.c: TouchPad at isa0060/serio4/input0 - driver
resynched.
[17180658.284000] rtc: lost some interrupts at 2048Hz.
[17180688.304000] rtc: lost some interrupts at 2048Hz.
[17180688.348000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180688.352000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180688.352000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180688.352000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180688.356000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
byte 1
[17180688.364000] psmouse.c: TouchPad at isa0060/serio4/input0 - driver
resynched.
[17180748.288000] rtc: lost some interrupts at 2048Hz.
[17180778.284000] rtc: lost some interrupts at 2048Hz.
[17180808.284000] rtc: lost some interrupts at 2048Hz.
[17180838.284000] rtc: lost some interrupts at 2048Hz.
[17180868.288000] rtc: lost some interrupts at 2048Hz.
I think is a Linux kernel bug...
** Affects: Ubuntu
Importance: Untriaged
Status: Unconfirmed
--
When my laptop access acpi subsystem the mouse, sound, ecc.. stop working
https://launchpad.net/bugs/50188
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