(In reply to comment #30) > [combuster@vostro ~]$ dmesg|grep DSDT > [ 0.000000] ACPI: Override [DSDT-CRESTLNE], this is unsafe: tainting kernel > [ 0.000000] ACPI: DSDT @ 0x000000007f6d7db1 Table override, replaced with: > [ 0.000000] ACPI: DSDT ffffffff8147c8b0 06EA0 (v02 TOSCPL CRESTLNE 06040000 > INTL 20081204) > [ 0.095845] ACPI: EC: Look up EC in DSDT > [combuster@vostro ~]$ cat /proc/acpi/video/GFX0/*/state
here I mean "cat /proc/acpi/video/GFX0/*/info"
please do the following test, 1. kill acpid 2. cat /proc/acpi/event 3. press the hotkey for several times attach the output of /proc/acpi/event file.
(In reply to comment #30) video/GFX0/ */state
> [combuster@vostro ~]$ dmesg|grep DSDT
> [ 0.000000] ACPI: Override [DSDT-CRESTLNE], this is unsafe: tainting kernel
> [ 0.000000] ACPI: DSDT @ 0x000000007f6d7db1 Table override, replaced with:
> [ 0.000000] ACPI: DSDT ffffffff8147c8b0 06EA0 (v02 TOSCPL CRESTLNE 06040000
> INTL 20081204)
> [ 0.095845] ACPI: EC: Look up EC in DSDT
> [combuster@vostro ~]$ cat /proc/acpi/
here I mean "cat /proc/acpi/ video/GFX0/ */info"
please do the following test,
1. kill acpid
2. cat /proc/acpi/event
3. press the hotkey for several times
attach the output of /proc/acpi/event file.