Das Löschen des inaktiven Speichers schlägt fehl

Insgesamt habe ich 14 GB RAM. Derzeit sind 1,5 GB frei und 3,9 GB sind inaktiv.

Ich habe versucht, meine inaktive Erinnerung zu löschen. Beide

$ purge 

und

$ sudo purge 

ist zurückgekommen

[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 14603, error 0xe00002bd. [ERROR] <CPDevice.c:4013> Unable to get all available address spaces. [ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x104050da0 ("logical-processor-core:Core 2"), error kCPUnknownError. [ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Core 2", error kCPUnknownError. [ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 34319, error 0xe00002bd. [ERROR] <CPDevice.c:4013> Unable to get all available address spaces. [ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1070c6030 ("PCI-device:Generic PCI Device"), error kCPUnknownError. [ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "PCI-device:Generic PCI Device", error kCPUnknownError. [ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 14359, error 0xe00002bd. [ERROR] <CPDevice.c:4013> Unable to get all available address spaces. [ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x101685120 ("logical-processor-core:Core"), error kCPUnknownError. [ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Core", error kCPUnknownError. [ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 34587, error 0xe00002bd. [ERROR] <CPDevice.c:4013> Unable to get all available address spaces. [ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1044c3560 ("logical-processor-core:Core 2 (Penryn)"), error kCPUnknownError. [ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Core 2 (Penryn)", error kCPUnknownError. [ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 38939, error 0xe00002bd. [ERROR] <CPDevice.c:4013> Unable to get all available address spaces. [ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1016bea00 ("logical-processor-core:Nehalem"), error kCPUnknownError. [ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Nehalem", error kCPUnknownError. [ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 30243, error 0xe00002bd. [ERROR] <CPDevice.c:4013> Unable to get all available address spaces. [ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1040205d0 ("logical-processor-core:Xeon 5100"), error kCPUnknownError. [ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Xeon 5100", error kCPUnknownError. [ERROR] <CPOSX.c:1172> Unable to get user client so as to poke the kernel. Unable to purge disk buffers, error #-2. 

Was sind all diese Fehler? Wie kann ich meinen inaktiven Speicher löschen?

Ich bin auf Mac OSX 10.6.8