_PLD in DSDT is declared as below: Method (_PLD, 0, Serialized) { Name (PLDP, Package (0x01) { Buffer (0x10) { /* 0000 */ 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0008 */ 0x30, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }) CreateBitField (DerefOf (Index (PLDP, Zero)), 0x40, VIS) If (LNot (And (PR2S (0x0D), PR2))) { And (VIS, Zero, VIS) }
Return (PLDP) } The problem occurs @ CreateBitField (DerefOf (Index (PLDP, Zero)), 0x40, VIS). In ACPI Spec, Index is defined as below: Syntax Index (Source, Index, Destination) => ObjectReference Arguments Source is evaluated to a buffer, string, or package data type. Index is evaluated to an integer. The reference to the nth object (where n = Index) within Source is optionally stored as a reference into Destination. An integer is 64bit long and its bit index is from 0 to 63; however, the above statement tries to reference to bit 64 and therefore it out of range. If bit 64 in PLDP is needed, it must be referenced correctly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264071 Title: [Dell Inspiron 2350] Multiple HIGH / CRITICAL failures found in fwts report To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1264071/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs