https://bugzilla.kernel.org/show_bug.cgi?id=56291
Summary: acpi error on boot - AE_AML_PACKAGE_LIMIT
Product: ACPI
Version: 2.5
Kernel Version: 3.8.5-1
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: ACPICA-Core
AssignedTo: acpi_acpica-c...@kernel-bugs.osdl.org
ReportedBy: coll...@laboiteaprog.com
Regression: No
Created an attachment (id=97501)
--> (https://bugzilla.kernel.org/attachment.cgi?id=97501)
acpi dump
i have a laptop
lenovo s430
Intel Core i5-3210M
intel hd4000 + nvidia GT620M (no proprietary driver installed)
when i boot, i get a lot of message acpi error
i get theses message when i click to increse or decrease brightness
AE_AML_PACKAGE_LIMIT, Index (0x00000000000000FF) is beyond end of object
(20121018/exoparg2-418)
Method parse/execution failed [\_SB_.PCI0.LPCB.EC0_.BRNS] (Node
ffff880467c99c40), AE_AML_PACKAGE_LIMIT (20121018/psparse-537)
ACPI: Failed to switch the brightness
..
..
brightness key don't work but when i run: xbacklight -inc 10 or xbacklight
-dec 10 that work fine.
also, i can't go in console mode with: ctrl alt - fx
xev return me:
KeyPress event, serial 40, synthetic NO, window 0x4c00001,
root 0x11c, subw 0x0, time 3409972, (71,118), root:(1197,141),
state 0x0, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 40, synthetic NO, window 0x4c00001,
root 0x11c, subw 0x0, time 3410525, (71,118), root:(1197,141),
state 0x4, keycode 64 (keysym 0xffe9, Alt_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 40, synthetic NO, window 0x4c00001,
root 0x11c, subw 0x0, time 3412309, (71,118), root:(1197,141),
state 0xc, keycode 76 (keysym 0x1008fe0a, XF86Switch_VT_10), same_screen
YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
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