On Monday 21 January 2008 07:27, Alessandro Di Marco wrote: > Len Brown <lenb@xxxxxxxxxx> writes: > > On Thursday 13 September 2007 05:51, Alessandro Di Marco wrote: > > System Information > > Manufacturer: Sony Corporation > > Product Name: VGN-SZ38GP_C > > Version: J0020Y9W > > Serial Number: 28247270-7003707 > > UUID: CEBBB8E0-5B3C-11D9-8796-0013A98B94A4 > > Wake-up Type: Power Switch > > > > Handle 0x0002, DMI type 2, 10 bytes > > Base Board Information > > Manufacturer: Sony Corporation > > Product Name: VAIO > thanks for the acpidump output. It is clear that OSI(Linux) is a NOP on the Sony VGN-SZ38GP_C: If (CondRefOf (\_OSI, Local0)) { If (\_OSI ("Linux")) { Store (0x03E8, OSYS) } If (\_OSI ("Windows 2001")) { Store (0x07D1, OSYS) } - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html