http://bugzilla.kernel.org/show_bug.cgi?id=12035
------- Comment #3 from [EMAIL PROTECTED] 2008-11-17 15:08 ------- (In reply to comment #1) > From the problemd description it seems that there exists the ACPI event when > AC > adapter is pluged. The problem is that there is no ACPI event when AC adapter > is unplugged. > Will you please enable the CONFIG_ACPI_DEBUG in kernel configuration and do > the following test? > a. echo 0x030004 > /sys/module/acpi/parameters/debug_layer ; echo 0x1F > > /sys/module/acpi/parameters/debug_level > b. kill the process which is using the /proc/acpi/event(use the command of > "lsof /proc/acpi/event" to get the process ID). > c. cat /proc/acpi/event >event_log and don't press CTRL+C until the step d > is finished > d. plug/unplug the AC adapter three times > > After the test, please attach the output of dmesg, event_log > Thanks. > > event_log output: http://wklej.org/id/19147/ dmesg output: http://wklej.org/id/19148/ debug_level: http://wklej.org/id/19149/ (should ACPI_LV_EVENTS be enable?) I have started up test on 2.6.28-rc5. (In reply to comment #2) > Created an attachment (id=18883) --> (http://bugzilla.kernel.org/attachment.cgi?id=18883&action=view) [details] > patch: update AC status in sysfs I/F > > (In reply to comment #0) > > Exept it value of /sys/class/power_supply/ACAD/online is still "1", but > > value > > of /proc/acpi/ac_adapter/ACAD/state is "off-line". > AC status in sysfs I/F is not updates in time. > please try this patch to see if this problem is fixed > Compilation with this patch on kernels 2.6.28-rc5 and 2.6.27-r5 have failed. I forgot add, that this error appears only, when the event doesn't appear (I'am sorry). CC drivers/acpi/thermal.o CC drivers/acpi/power.o CC drivers/acpi/system.o CC drivers/acpi/event.o CC drivers/acpi/debug.o CC drivers/acpi/numa.o CC drivers/acpi/cm_sbs.o LD drivers/acpi/built-in.o CC [M] drivers/acpi/ac.o drivers/acpi/ac.c: In function ‘get_ac_property’: drivers/acpi/ac.c:107: warning: ISO C90 forbids mixed declarations and code drivers/acpi/ac.c:111: error: implicit declaration of function ‘acpi_ac_get_state’ drivers/acpi/ac.c: At top level: drivers/acpi/ac.c:128: error: static declaration of ‘acpi_ac_get_state’ follows non-static declaration drivers/acpi/ac.c:111: error: previous implicit declaration of ‘acpi_ac_get_state’ was here make[2]: *** [drivers/acpi/ac.o] Błąd 1 make[1]: *** [drivers/acpi] Błąd 2 make: *** [drivers] Błąd 2 -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
