Hi Tal, On Thursday 26 December 2013 16:52:34 Tal Aloni wrote: > I have an AMD A8-3850 CPU, which have 4 cores. > I noticed that v4.3.0 introduced some changes to the CPU core detection > mechanism, unfortunately, it does not work too well for my CPU, and I can > no longer present more than 1 vCPU to each virtual machine (with 4.2.x I > could assign up to 4). > > I'll be glad to provide additional information and tests beta builds if > necessary, Thanks,
indeed, VBox 4.3.x changed the detection of the number of CPU cores. Could you provide me a VBox.log file of a VM session? That log file will provide some more information about your host CPU. Thanks, Frank -- Dr.-Ing. Frank Mehnert | Software Development Director, VirtualBox ORACLE Deutschland B.V. & Co. KG | Werkstr. 24 | 71384 Weinstadt, Germany Hauptverwaltung: Riesstr. 25, D-80992 München Registergericht: Amtsgericht München, HRA 95603 Geschäftsführer: Jürgen Kunz Komplementärin: ORACLE Deutschland Verwaltung B.V. Hertogswetering 163/167, 3543 AS Utrecht, Niederlande Handelsregister der Handelskammer Midden-Niederlande, Nr. 30143697 Geschäftsführer: Alexander van der Ven, Astrid Kepper, Val Maher
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