Ticket #6633 (closed defect: fixed)
Mathematica causes 100% CPU load on Ubuntu 10.04 guest on Windows 7 host (on Ubuntu 9.10 host works fine)
|Reported by:||mszulc||Owned by:|
How to reproduce:
On fully updated Windows 7 Profesionall English and Virtualbox 3.16:
- Install Ubuntu 10.04 LTS (English, US Keyboard).
1b. Start Ubuntu 10.04 and login as normal user.
- Install Mathematica 7 from root acount (when asked for license, choose 2 (network) and type localhost as your license server - Mathematica won't work, but you will see 100% CPU load)
- Run mathematica from console (as normal user)
Everything works fine with Virtualbox 3.08 OSE from Ubuntu 9.10 host.
'top' shows, that there are 3 tasks which consume CPU resources (every uses ~30%):